Prof. Mona Jarrahi Profile

Prof. Mona Jarrahi

Professor at UCLA Samueli School of Engg

SPIE Involvement:

Conference Program Committee | Conference Chair | Editor | Author | Special Event Speaker

Publications (72)

Proceedings Article | 4 October 2024 Presentation

Presentation

Diffractive processors enable all-optical image denoising

Cagatay Isil, Tianyi Gan, Fazil Onuralp Ardic, Koray Mentesoglu, Jagrit Digani, Huseyin Karaca, Hanlong Chen, Jingxi Li, Deniz Mengu, Mona Jarrahi, Kaan Aksit, Aydogan Ozcan

Proceedings Volume PC13118, PC131180T (2024) https://doi.org/10.1117/12.3027789

KEYWORDS: Image processing, Image denoising, Digital image processing, Digital Light Processing, Denoising, Analog electronics, Light sources and illumination, Visualization, Visible radiation, Neural networks

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Proceedings Article | 4 October 2024 Presentation

Presentation

Diffractive wavefront processor for all-optical phase conjugation

Che-Yung Shen, Jingxi Li, Tianyi Gan, Mona Jarrahi, Aydogan Ozcan

Proceedings Volume PC13118, PC1311804 (2024) https://doi.org/10.1117/12.3028452

KEYWORDS: Phase conjugation, Wavefronts, Optical proximity correction, Adaptive optics, Wavefront distortions, Mirrors, Sensing systems, Reflectivity, Multilayers, Imaging systems

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Proceedings Article | 4 October 2024 Presentation

Presentation

Reconfigurable diffractive optical networks for multiplexed all-optical permutation operations

Guangdong Ma, Xilin Yang, Bijie Bai, Jingxi Li, Yuhang Li, Tianyi Gan, Che-Yung Shen, Yijie Zhang, Yuzhu Li, Mona Jarrahi, Aydogan Ozcan

Proceedings Volume PC13118, PC1311813 (2024) https://doi.org/10.1117/12.3028458

KEYWORDS: Optical networks, Multiplexing, Matrices, Design, Terahertz radiation, Telecommunications, Structural design, Reconfigurable computing, Optical surfaces, Optical communications

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Proceedings Article | 4 October 2024 Presentation

Presentation

Diffractive super-resolution image display

Cagatay Isil, Deniz Mengu, Yifan Zhao, Anika Tabassum, Jingxi Li, Yi Luo, Mona Jarrahi, Aydogan Ozcan

Proceedings Volume PC13118, PC1311810 (2024) https://doi.org/10.1117/12.3027796

KEYWORDS: Super resolution, Spatial light modulators, Image display, Displays, Video, Terahertz radiation, Spatial resolution, Modulation, Image processing, Holography

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Proceedings Article | 4 October 2024 Presentation

Presentation

Solid-immersion diffractive imaging

Jingtian Hu, Kun Liao, Niyazi Ulas Dinc, Carlo Gigli, Bijie Bai, Tianyi Gan, Xurong Li, Hanlong Chen, Xilin Yang, Yuhang Li, Çağatay Işıl, Md Sadman Sakib Rahman, Jingxi Li, Xiaoyong Hu, Mona Jarrahi, Demetri Psaltis, Aydogan Ozcan

Proceedings Volume PC13118, PC131180Z (2024) https://doi.org/10.1117/12.3027884

KEYWORDS: Optical encoders, Spatial frequencies, Phase imaging, Education and training, Biosensing, Transform theory, Terahertz radiation, Solids, Refractive index, Phase reconstruction

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Proceedings Article | 4 October 2024 Presentation

Presentation

Concealment of object information into ordinary images using diffractive optical processors

Yuhang Li, Bijie Bai, Ryan Lee, Tianyi Gan, Yuntian Wang, Mona Jarrahi, Aydogan Ozcan

Proceedings Volume PC13118, PC1311818 (2024) https://doi.org/10.1117/12.3028425

KEYWORDS: Image processing, Neural networks, Light sources and illumination, Information visualization, Cameras, Visualization, Visual optics, Transform theory, Stereoscopic cameras, Information security

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Proceedings Article | 2 October 2024 Presentation

Presentation

Ultra-low-noise, room-temperature terahertz receiver based on plasmonic photomixing

Joseph Hwang, Szu-An Tsao, Mona Jarrahi

Proceedings Volume PC13141, PC1314108 (2024) https://doi.org/10.1117/12.3029593

KEYWORDS: Plasmonics, Nanoantennas, Receivers, Heterodyning, Antennas, Terahertz radiation, Electrodes, Signal to noise ratio, Semiconductors, Photocurrent

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Proceedings Article | 2 October 2024 Presentation

Presentation

Monolithically integrated terahertz optoelectronics based on quantum well structures

Yifan Zhao, Mona Jarrahi

Proceedings Volume PC13141, PC1314104 (2024) https://doi.org/10.1117/12.3028428

KEYWORDS: Quantum wells, Optoelectronics, Terahertz radiation, Quantum systems, Integrated optics, Transceivers, Quantum frequencies, Quantum detection, Biomedical applications, Wireless communications

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Proceedings Article | 2 October 2024 Presentation

Presentation

Rapid scanning through wide field-of-view terahertz focal plane arrays

N. T. Yardimci, A. Charkhesht, D. Turan, M. Jarrahi

Proceedings Volume PC13141, PC1314105 (2024) https://doi.org/10.1117/12.3029416

KEYWORDS: Staring arrays, Millimeter wave sensors, Imaging systems, Nanoantennas, Motion detection, Data acquisition, Solar concentrators, Quality control, Plasmonics, Nondestructive evaluation

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SPIE Journal Paper | 25 July 2024 Open Access

Open Access

Multiplane quantitative phase imaging using a wavelength-multiplexed diffractive optical processor

Che-Yung Shen, Jingxi Li, Yuhang Li, Tianyi Gan, Langxing Bai, Mona Jarrahi, Aydogan Ozcan

AP, Vol. 6, Issue 05, 056003, (July 2024) https://doi.org/10.1117/12.10.1117/1.AP.6.5.056003

KEYWORDS: Education and training, Image processing, Light sources and illumination, Signal processing, Phase imaging, Diffraction, Photonics, Phase shift keying, Phase contrast, Image sensors

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Proceedings Article | 18 June 2024 Presentation

Presentation

THz coherent source based on light structuration using III-V semiconductor laser technology

Adrian Bartolo, Mohamed Nadrani, Baptiste Chomet, Alaeddine Abbes, Nathan Vigne, Grégoire Beaudoin, Mathias Marconi, Luc Le Gratiet, Konstantinos Pantzas, Annick Pénarier, Philippe Nouvel, Guillaume Ducournau, Ping-Keng Liu, Mona Jarrahi, Massimo Giudici, Isabelle Sagnes, Arnaud Garnache, Stephane Blin

Proceedings Volume PC12994, PC129940A (2024) https://doi.org/10.1117/12.3017105

KEYWORDS: Terahertz radiation, Physical coherence, Laser applications, Group III-V semiconductors, Laser frequency, Structured light, Spectroscopy, Semiconductor lasers, Photonics, Laser optics

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Proceedings Article | 10 May 2024 Presentation

Presentation

High-throughput terahertz scanning for quality assessment of battery electrode manufacturing

N. T. Yardimci, A. Charkhesht, M. Jarrahi

Proceedings Volume 12951, 129510P (2024) https://doi.org/10.1117/12.3012538

KEYWORDS: Electrodes, Manufacturing, Laser induced breakdown spectroscopy, Batteries, Scanners, Quality control, Terahertz technology, Safety, Nondestructive evaluation, Equipment

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Proceedings Article | 13 March 2024 Presentation

Presentation

Transferring optical information through random unknown diffusers using a diffractive decoder with electronic encoding

Yuhang Li, Tianyi Gan, Bijie Bai, Çagatay Isil, Mona Jarrahi, Aydogan Ozcan

Proceedings Volume PC12903, PC129030X (2024) https://doi.org/10.1117/12.3000653

KEYWORDS: Free space optics, Diffusers, Education and training, Deep learning, 3D modeling, Optical transmission, Neural networks, Mathematical optimization, Light sources and illumination, Image transmission

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Proceedings Article | 13 March 2024 Presentation

Presentation

Transferring optical information through random unknown diffusers using a diffractive decoder with electronic encoding

Bijie Bai, Heming Wei, Xilin Yang, Tianyi Gan, Deniz Mengu, Mona Jarrahi, Aydogan Ozcan, Yuhang Li

Proceedings Volume PC12903, PC129030V (2024) https://doi.org/10.1117/12.3000579

KEYWORDS: Optical networks, Information visualization, Image encryption, Visual optics, Visualization, Optical computing, Design and modelling, Channel projecting optics, Structural design, Optical surfaces

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Proceedings Article | 13 March 2024 Presentation

Presentation

Massively parallel all-optical visual computing using a wavelength-multiplexed diffractive optical processor

Jingxi Li, Tianyi Gan, Bijie Bai, Yi Luo, Mona Jarrahi, Aydogan Ozcan

Proceedings Volume PC12903, PC129030Z (2024) https://doi.org/10.1117/12.3001971

KEYWORDS: Visualization, Visual optics, Parallel computing, Multiplexing, Intelligence systems, Error analysis, Education and training, Design and modelling, Data processing, Visual information processing

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Proceedings Article | 13 March 2024 Presentation

Presentation

Universal polarization transformations using diffractive optical networks

Yuhang Li, Jingxi Li, Yifan Zhao, Tianyi Gan, Jingtian Hu, Mona Jarrahi, Aydogan Ozcan

Proceedings Volume PC12903, PC129030W (2024) https://doi.org/10.1117/12.3000651

KEYWORDS: Polarization, Optical networks, Matrices, Design and modelling, Transformers, Scattering, Polarizers, Modulation, Light scattering, Wave plates

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Proceedings Article | 13 March 2024 Presentation

Presentation

Diffractive unidirectional imager designed by deep learning

Jingxi Li, Tianyi Gan, Yifan Zhao, Bijie Bai, Che-Yung Shen, Songyu Sun, Mona Jarrahi, Aydogan Ozcan

Proceedings Volume PC12903, PC129030Y (2024) https://doi.org/10.1117/12.3001969

KEYWORDS: Imaging systems, Deep learning, Image acquisition, Light sources and illumination, Design and modelling, Optical imaging, Image processing, Education and training, Terahertz radiation, Telecommunications

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Proceedings Article | 13 March 2024 Presentation

Presentation

Information transfer around arbitrary opaque occlusions using programmed diffraction

Md Sadman Sakib Rahman, Tianyi Gan, Emir Arda Deger, Çagatay Isil, Mona Jarrahi, Aydogan Ozcan

Proceedings Volume PC12903, PC129030U (2024) https://doi.org/10.1117/12.3000290

KEYWORDS: Opacity, Computer programming, Diffraction, Transmitters, Receivers, Geometrical optics, Education and training, Design and modelling, Telecommunications, Optical networks

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Proceedings Article | 12 March 2024 Presentation

Presentation

Single-pixel diffractive terahertz sensor enables rapid detection of hidden defects and structures

Jingxi Li, Xurong Li, Nezih Yardimci, Jingtian Hu, Yuhang Li, Junjie Chen, Yi-Chun Hung, Mona Jarrahi, Aydogan Ozcan

Proceedings Volume PC12885, PC128850Q (2024) https://doi.org/10.1117/12.3000659

KEYWORDS: Defect detection, Millimeter wave sensors, Terahertz radiation, Terahertz spectroscopy, Spectroscopy, Sensors, Visual process modeling, Visual optics, Target detection, Statistical modeling

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Proceedings Article | 12 March 2024 Presentation

Presentation

Highly efficient optical beats using laser chaos for THz waves

Fumiyoshi Kuwashima, Mona Jarrahi, Semih Cakmakyapan, Osamu Morikawa, Kazuyoshi Kurihara, Kenji Wada, Hideaki Kitahara, Takashi Furuya, Masanobu Haraguchi, Takeshi Moriyasu, Yuki Kawakami, Makoto Nakajima, Masahiko Tani

Proceedings Volume PC12885, PC1288501 (2024) https://doi.org/10.1117/12.3002192

KEYWORDS: Laser optics, Terahertz radiation, Chaos, Continuous wave operation, Semiconductor lasers, Plasmonics

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Proceedings Article | 12 March 2024 Presentation

Presentation

High-speed and large field-of-view imaging through terahertz focal plane arrays

Nezih Yardimci, Deniz Turan, Ali Charkhesht, Mona Jarrahi

Proceedings Volume PC12885, PC1288509 (2024) https://doi.org/10.1117/12.3009397

KEYWORDS: Imaging systems, Staring arrays, Biomedical optics, Nanoantennas, Millimeter wave sensors, Plasmonics, Data acquisition, Solar concentrators, Quality control, Nondestructive evaluation

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Proceedings Article | 12 March 2024 Presentation

Presentation

High-sensitivity detection of incoherent terahertz radiation through photomixing

Mona Jarrahi

Proceedings Volume PC12885, PC128850F (2024) https://doi.org/10.1117/12.3009398

KEYWORDS: Terahertz radiation, Spectrometers, Quantum frequencies, Spectroscopy, Quantum plasmonics, Quantum astronomy, Medical diagnostics, Heterodyning, Biosensing, Atmospheric sensing

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Proceedings Article | 6 October 2023 Presentation

Presentation

Plasmonic photoconductive terahertz focal-plane array for super-resolution and high-speed imaging

Xurong Li, Deniz Mengu, Aydogan Ozcan, Mona Jarrahi

Proceedings Volume PC12683, PC1268305 (2023) https://doi.org/10.1117/12.2679596

KEYWORDS: Staring arrays, Plasmonics, Super resolution, High speed imaging, High dynamic range imaging, Imaging systems, Video, Ultrafast imaging, Terahertz radiation, Silicon

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Proceedings Article | 6 October 2023 Presentation

Presentation

Terahertz focal plane arrays for high-speed and large field-of-view terahertz imaging

Nezih Yardimci, Deniz Turan, Ali Charkhesht, Mona Jarrahi

Proceedings Volume PC12683, PC126830D (2023) https://doi.org/10.1117/12.2681715

KEYWORDS: Staring arrays, Millimeter wave imaging, Nanoantennas, Millimeter wave sensors, Imaging systems, Terahertz spectroscopy, Plasmonics, Data acquisition, Spectroscopy, Solar concentrators

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Proceedings Article | 28 September 2023 Presentation

Presentation

All-optical Computation of a large group of linear transformations using a broadband diffractive optical network

Jingxi Li, Tianyi Gan, Bijie Bai, Yi Luo, Mona Jarrahi, Aydogan Ozcan

Proceedings Volume PC12655, PC126550O (2023) https://doi.org/10.1117/12.2678254

KEYWORDS: Broadband telecommunications, Optical networks, Intelligence systems, Education and training, Tunable filters, Statistical inference, Sensing systems, Pulse shaping, Optical filters, Optical computing

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Proceedings Article | 28 September 2023 Presentation

Presentation

Deep learning-designed unidirectional imagers

Jingxi Li, Tianyi Gan, Yifan Zhao, Bijie Bai, Che-Yung Shen, Songyu Sun, Mona Jarrahi, Aydogan Ozcan

Proceedings Volume PC12655, PC126550K (2023) https://doi.org/10.1117/12.2678255

KEYWORDS: Imaging systems, Light sources and illumination, Design and modelling, Education and training, Switching, Optical transmission, Optical design, Numerical simulations, Millimeter wave imaging, Image acquisition

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Proceedings Article | 28 September 2023 Presentation

Presentation

Data class-specific all-optical transformations using diffractive computing

Bijie Bai, Heming Wei, Xilin Yang, Tianyi Gan, Deniz Mengu, Mona Jarrahi, Aydogan Ozcan

Proceedings Volume PC12655, PC126550U (2023) https://doi.org/10.1117/12.2678154

KEYWORDS: Matrices, Information visualization, Image encryption, Visualization, Visual optics, Neural networks, Light sources and illumination, Image sensors, Free space optics, Engineering

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SPIE Journal Paper | 28 August 2023 Open Access

Open Access

Optical information transfer through random unknown diffusers using electronic encoding and diffractive decoding

Yuhang Li, Tianyi Gan, Bijie Bai, Çağatay Işıl, Mona Jarrahi, Aydogan Ozcan

AP, Vol. 5, Issue 04, 046009, (August 2023) https://doi.org/10.1117/12.10.1117/1.AP.5.4.046009

KEYWORDS: Diffusers, Education and training, Free space optics, Data transmission, Biomedical optics, Photonics, Image transmission, Optical transmission, Optical encoders, Geometrical optics

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Proceedings Article | 17 March 2023 Presentation

Presentation

Diffractive optical permutation networks

Deniz Mengu, Yifan Zhao, Anika Tabassum, Mona Jarrahi, Aydogan Ozcan

Proceedings Volume PC12438, PC1243804 (2023) https://doi.org/10.1117/12.2649542

KEYWORDS: Optical networks, Telecommunications, Wireless communications, Terahertz radiation, Optical communications, Neurons, Network security, Modulation, Image encryption, Data storage

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Proceedings Article | 17 March 2023 Presentation

Presentation

Diffractive decoders project super-resolved images

Cagatay Isil, Deniz Mengu, Yifan Zhao, Anika Tabassum, Jingxi Li, Yi Luo, Mona Jarrahi, Aydogan Ozcan

Proceedings Volume PC12438, PC1243801 (2023) https://doi.org/10.1117/12.2648509

KEYWORDS: Spatial light modulators, Super resolution, Computer programming, Wavefronts, Visible radiation, Terahertz radiation, Projection systems, Neural networks, Modulators, Image processing

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Proceedings Article | 17 March 2023 Presentation

Presentation

Object classification through unknown random diffusers using a single-pixel diffractive network and spectrum encoding

Yi Luo, Bijie Bai, Yuhang Li, Xurong Li, Ege Çetintas, Mona Jarrahi, Aydogan Ozcan

Proceedings Volume PC12438, PC124380C (2023) https://doi.org/10.1117/12.2650792

KEYWORDS: Diffusers, Computer programming, Modulation, Phase shift keying, Passive optical networks, Neurons, Network security, Network architectures, Information security, Biosensing

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Proceedings Article | 17 March 2023 Presentation

Presentation

Data class-specific imaging with all-optical erasure of undesired objects using diffractive computing

Bijie Bai, Yi Luo, Tianyi Gan, Jingtian Hu, Yuhang Li, Yifan Zhao, Deniz Mengu, Mona Jarrahi, Aydogan Ozcan

Proceedings Volume PC12438, PC124380U (2023) https://doi.org/10.1117/12.2648024

KEYWORDS: Cameras, Imaging systems, Terahertz radiation, Stereoscopic cameras, Optical filters, Machine vision, Geometrical optics, Digital imaging, Digital cameras, Detection and tracking algorithms

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Proceedings Article | 15 March 2023 Presentation

Presentation

Passive optical-to-terahertz conversion through semiconductor band engineering

Ping Keng Lu, Deniz Turan, Mona Jarrahi

Proceedings Volume PC12419, (2023) https://doi.org/10.1117/12.2647664

KEYWORDS: Terahertz sources, Semiconductors, Optical semiconductors, Terahertz radiation, Nanoantennas, Electrons, Ultrafast phenomena, Structural engineering, Spintronics, Reliability

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Proceedings Article | 13 March 2023 Presentation + Paper

Presentation + Paper

Stable optical beats in laser chaos near the threshold level for THz waves generation

Fumiyoshi Kuwashima, Mona Jarrahi, Semih Cakmakyapan, Osamu Morikawa, Takuya Shirao, Kazuyuki Iwao, Kazuyoshi Kurihara, Hideaki Kitahara, Takashi Furuya, Kenji Wada, Makoto Nakajima, Masahiko Tani

Proceedings Volume 12420, 124200D (2023) https://doi.org/10.1117/12.2649618

KEYWORDS: Laser optics, Terahertz radiation, Semiconductor lasers, Laser frequency, Chaos, Laser damage threshold, Laser stabilization, Antennas, Spectrum analysis, Mirrors

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Proceedings Article | 13 March 2023 Presentation

Presentation

One-dimensional terahertz focal plane arrays based on plasmonic nanocavities for terahertz line scanning

Nezih Yardimci, Deniz Turan, Ali Charkhesht, Mona Jarrahi

Proceedings Volume PC12420, PC124200B (2023) https://doi.org/10.1117/12.2658558

KEYWORDS: Plasmonics, Nanoantennas, Staring arrays, Signal to noise ratio, Sensors, Scanners, Infrared radiation, Ultrafast phenomena, Photons, Imaging systems

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Proceedings Article | 13 March 2023 Presentation

Presentation

Terahertz pixel-super-resolution imaging with a plasmonic focal-plane array

Xurong Li, Deniz Mengu, Aydogan Ozcan, Mona Jarrahi

Proceedings Volume PC12420, PC124200A (2023) https://doi.org/10.1117/12.2647666

KEYWORDS: Staring arrays, Plasmonics, Millimeter wave imaging, Imaging systems, Imaging arrays, Ultrafast imaging, Terahertz technology, Raster graphics, Video, Terahertz radiation

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Proceedings Article | 6 March 2023 Presentation

Presentation

Plasmonic terahertz imaging and spectroscopy systems

Mona Jarrahi

Proceedings Volume PC12372, PC123720D (2023) https://doi.org/10.1117/12.2651802

KEYWORDS: Terahertz spectroscopy, Millimeter wave imaging, Imaging systems, Terahertz radiation, Spectroscopy, Plasmonics, Imaging spectroscopy, Biosensing, Signal to noise ratio, Photons

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SPIE Journal Paper | 10 January 2023 Open Access

Open Access

Massively parallel universal linear transformations using a wavelength-multiplexed diffractive optical network

Jingxi Li, Tianyi Gan, Bijie Bai, Yi Luo, Mona Jarrahi, Aydogan Ozcan

AP, Vol. 5, Issue 01, 016003, (January 2023) https://doi.org/10.1117/12.10.1117/1.AP.5.1.016003

KEYWORDS: Education and training, Design and modelling, Matrices, Broadband telecommunications, Optical networks, Multiplexing, Transform theory, Neurons, Photonics, Light sources and illumination

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Proceedings Article | 4 October 2022 Presentation

Presentation

Imaging through unknown, random diffusers using diffractive all-optical computing (Conference Presentation)

Yi Luo, Yifan Zhao, Jingxi Li, Ege Çetintaş, Yair Rivenson, Mona Jarrahi, Aydogan Ozcan

Proceedings Volume PC12204, PC122040F (2022) https://doi.org/10.1117/12.2632633

KEYWORDS: Diffusers, Computing systems, Image restoration, Atmospheric propagation, Passive optical networks, Network architectures, Imaging systems, Geometrical optics, Free space optics, Diffraction

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Proceedings Article | 3 October 2022 Presentation

Presentation

PT-symmetric coupled-cavity AlGaAs laser for tunable THz generation

Andrew Wilkey, Yifan Zhao, Yufei Jia, Mona Jarrahi, Mercedeh Khajavikhan

Proceedings Volume PC12196, PC121961N (2022) https://doi.org/10.1117/12.2633255

KEYWORDS: Terahertz radiation, Tunable lasers, Resonators, Waveguides, Sum-frequency generation, Laser sources, Cavity resonators

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Proceedings Article | 9 March 2022 Presentation

Presentation

Seeing through unknown, random diffusers using all-optical diffractive networks

Yi Luo, Yifan Zhao, Jingxi Li, Ege Çetintas, Yair Rivenson, Mona Jarrahi, Aydogan Ozcan

Proceedings Volume PC12019, PC120190N (2022) https://doi.org/10.1117/12.2609811

KEYWORDS: Diffusers, Computing systems, Image restoration, Atmospheric propagation, Passive optical networks, Network architectures, Imaging systems, Geometrical optics, Free space optics, Diffraction

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Proceedings Article | 7 March 2022 Presentation + Paper

Presentation + Paper

Passive terahertz source based on graded composition InGaAs structures

Ping-Keng Lu, Deniz Turan, Mona Jarrahi

Proceedings Volume 12000, 1200008 (2022) https://doi.org/10.1117/12.2608882

KEYWORDS: Indium gallium arsenide, Terahertz radiation, Nanoantennas, Terahertz sources, Indium arsenide, Plasmonics, Electrons, Antennas, Surface plasmons, Silicon

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Proceedings Article | 7 March 2022 Presentation + Paper

Presentation + Paper

High stable optical beats in laser chaos for CW THz-TDS system

Fumiyoshi Kuwashima, Mona Jarrahi, Semih Cakmakyapan, Osamu Morikawa, Takuya Shirao, Kazuyuki Iwao, Kazuyoshi Kurihara, Hideaki Kitahara, Takashi Furuya, Kenji Wada, Makoto Nakajima, Masahiko Tani

Proceedings Volume 12000, 120000N (2022) https://doi.org/10.1117/12.2607854

KEYWORDS: Laser optics, Chaos, Semiconductor lasers, Terahertz radiation, Spectrum analysis, Continuous wave operation, Laser stabilization, Antennas

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Proceedings Article | 7 March 2022 Presentation

Presentation

Plasmonic nanocavities for enhanced terahertz emission and detection

Mona Jarrahi

Proceedings Volume PC12000, PC120000F (2022) https://doi.org/10.1117/12.2617297

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Proceedings Article | 1 August 2021 Presentation

Presentation

Diffractive network-based single-pixel machine vision

Jingxi Li, Deniz Mengu, Nezih Yardimci, Yi Luo, Xurong Li, Muhammed Veli, Yair Rivenson, Mona Jarrahi, Aydogan Ozcan

Proceedings Volume 11804, 118040A (2021) https://doi.org/10.1117/12.2594415

KEYWORDS: Machine vision, Machine learning, Terahertz radiation, Super resolution, Spectroscopy, Sensors, Scene classification, Plasmonics, Neural networks, Light sources

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Proceedings Article | 1 August 2021 Presentation

Presentation

Pulse shaping using diffractive optical networks designed by deep learning

Muhammed Veli, Deniz Mengu, Nezih Yardimci, Yi Luo, Jingxi Li, Yair Rivenson, Mona Jarrahi, Aydogan Ozcan

Proceedings Volume 11804, 118041V (2021) https://doi.org/10.1117/12.2594472

KEYWORDS: Pulse shaping, Optical networks, Optical design, Inverse optics, Networks, Ultrafast imaging, Telecommunications, Statistical inference, Spectroscopy, Network architectures

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Proceedings Article | 21 April 2021 Open Access

Open Access

Presentation

Terahertz photonics and optoelectronics

Mona Jarrahi

Proceedings Volume 11775, 1177503 (2021) https://doi.org/10.1117/12.2596866

Read Abstract +

Proceedings Article | 12 April 2021 Presentation

Presentation

Optical-to-terahertz conversion through plasmon-coupled surface states

Deniz Turan, Ping Keng Lu, Mona Jarrahi

Proceedings Volume 11725, 1172503 (2021) https://doi.org/10.1117/12.2586927

KEYWORDS: Terahertz sources, Nanoantennas, Imaging spectroscopy, Terahertz radiation, Indium arsenide, Imaging systems, Ultrafast imaging, Telecommunications, Spectroscopy, Semiconductors

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Proceedings Article | 5 March 2021 Presentation + Paper

Presentation + Paper

Stability of CW-THz wave using laser chaos

Fumiyoshi Kuwashima, Mona Jarrahi, Semih Cakmakyapan, Osamu Morikawa, Takuya Shirao, Kazuyuki Iwao, Kazuyoshi Kurihara, Hideaki Kitahara, Takashi Furuya, Kenji Wada, Makoto Nakajima, Masahiko Tani

Proceedings Volume 11685, 116851C (2021) https://doi.org/10.1117/12.2578839

KEYWORDS: Laser stabilization, Radio optics, Chaos, Continuous wave operation, Terahertz spectroscopy, Semiconductor lasers, Plasmonics, Spectroscopy, Modes of laser operation

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Proceedings Article | 5 March 2021 Presentation

Presentation

Terahertz time-domain imaging with a photoconductive focal-plane array

Xurong Li, Mona Jarrahi

Proceedings Volume 11685, 1168504 (2021) https://doi.org/10.1117/12.2576381

KEYWORDS: Staring arrays, Imaging systems, Imaging arrays, Imaging spectroscopy, Terahertz radiation, Signal processing, Terahertz technology, Surgery, Spectroscopy, Spectral resolution

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Proceedings Article | 5 March 2021 Presentation

Presentation

Terahertz pulse shaping using diffractive networks

Muhammed Veli, Deniz Mengu, Nezih Yardimci, Yi Luo, Jingxi Li, Yair Rivenson, Mona Jarrahi, Aydogan Ozcan

Proceedings Volume 11703, 117031G (2021) https://doi.org/10.1117/12.2579808

KEYWORDS: Pulse shaping, Networks, Ultrafast imaging, Telecommunications, Spectroscopy, Optical spectroscopy imaging, Optical spectroscopy, Neural networks, Machine vision, Imaging spectroscopy

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Proceedings Article | 5 March 2021 Presentation

Presentation

Broadly tunable THz radiation through nonlinear microresonator

Ping Keng Lu, Wenting Wang, Deniz Turan, Abhinav Kumar Vinod, James McMillan, Heng Zhou, Hao Liu, Mingbin Yu, Dim-Lee Kwong, Mona Jarrahi, Chee-Wei Wong

Proceedings Volume 11685, 116850Q (2021) https://doi.org/10.1117/12.2578800

KEYWORDS: Terahertz radiation, Microresonators, Optical parametric oscillators, Thermography, Thermal optics, Signal generators, Precision optics, Photons, Phase matching, Optical resonators

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Proceedings Article | 5 March 2021 Presentation

Presentation

High switching contrast photoconductive terahertz detectors based on plasmonic nanocavities

Mona Jarrahi, Nezih Yardimci

Proceedings Volume 11685, 116850W (2021) https://doi.org/10.1117/12.2591168

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Proceedings Article | 5 March 2021 Presentation

Presentation

Broadband diffractive optical networks

Yi Luo, Deniz Mengu, Nezih Yardimci, Yair Rivenson, Muhammed Veli, Mona Jarrahi, Aydogan Ozcan

Proceedings Volume 11703, 1170311 (2021) https://doi.org/10.1117/12.2580651

KEYWORDS: Optical networks, Broadband telecommunications, Optical design, Terahertz spectroscopy, Statistical inference, Statistical analysis, Spectroscopy, Optimization (mathematics), Optical filters, Neural networks

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Proceedings Article | 5 March 2021 Presentation

Presentation

Spectrally encoded machine vision using trainable materials

Jingxi Li, Deniz Mengu, Nezih Yardimci, Xurong Li, Yi Luo, Muhammed Veli, Yair Rivenson, Mona Jarrahi, Aydogan Ozcan

Proceedings Volume 11703, 117031J (2021) https://doi.org/10.1117/12.2580625

KEYWORDS: Machine vision, Spectroscopy, Imaging systems, Sensors, Plasmonics, Optical networks, Neural networks, Light-matter interactions, Imaging spectroscopy, Computing systems

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Proceedings Article | 5 March 2021 Presentation

Presentation

A frequency domain spectroscopy system working at telecommunication wavelengths without using short-carrier-lifetime photoconductors

Ping Keng Lu, Mona Jarrahi

Proceedings Volume 11685, 1168512 (2021) https://doi.org/10.1117/12.2577978

KEYWORDS: Photoresistors, Telecommunications, Spectroscopy, Sensors, Modulation, Antennas, Terahertz spectroscopy, Terahertz sources, Imaging systems, Electrodes

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Proceedings Article | 5 March 2021 Presentation

Presentation

Fiber-coupled terahertz source based on passive transponder nanoantennas

Deniz Turan, Nezih Tolga Yardimci, Ping Keng Lu, Mona Jarrahi

Proceedings Volume 11685, 116850A (2021) https://doi.org/10.1117/12.2577876

KEYWORDS: Terahertz sources, Nanoantennas, Transponders, Terahertz spectroscopy, Terahertz radiation, Ultrafast imaging, Telecommunications, Spectroscopy, Semiconductors, Semiconductor lasers

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Proceedings Article | 20 August 2020 Presentation

Presentation

Optical system design using broadband diffractive neural networks

Yi Luo, Deniz Mengu, Nezih Yardimci, Yair Rivenson, Muhammed Veli, Mona Jarrahi, Aydogan Ozcan

Proceedings Volume 11469, 114690R (2020) https://doi.org/10.1117/12.2568195

KEYWORDS: Neural networks, Optical design, Broadband telecommunications, Light-matter interactions, Optical lithography, 3D printing, Imaging systems, Electromagnetism, Optical filters, Terahertz radiation

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Proceedings Article | 10 March 2020 Presentation

Presentation

High-dynamic-range time-domain terahertz spectroscopy system operating at 1 μm optical wavelength (Conference Presentation)

Deniz Turan, Nezih Tolga Yardimci, Mona Jarrahi

Proceedings Volume 11279, 112790W (2020) https://doi.org/10.1117/12.2547034

KEYWORDS: High dynamic range imaging, Terahertz spectroscopy, Femtosecond phenomena, Terahertz sources, Photoresistors, Sensors, Terahertz radiation, Antennas, Fiber lasers, Millimeter wave sensors

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Proceedings Article | 12 September 2019 Open Access

Open Access

Presentation

Plasmonics-enhanced terahertz spectroscopy (Conference Presentation)

Mona Jarrahi

Proceedings Volume 11124, 1112402 (2019) https://doi.org/10.1117/12.2534933

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Proceedings Article | 9 September 2019 Presentation

Presentation

High-sensitivity gas sensing through plasmonic spectrometry (Conference Presentation)

Mona Jarrahi, Semih Cakmakyapan, Yen-Ju Lin, Ning Wang

Proceedings Volume 11081, 1108125 (2019) https://doi.org/10.1117/12.2524432

KEYWORDS: Spectroscopy, Plasmonics, Spectrometers, Terahertz radiation, Biosensing, Medical diagnostics, Atmospheric sensing, Heterodyning, Astronomy, Photons

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Proceedings Article | 8 March 2019 Presentation

Presentation

High-performance infrared photodetectors based on gold-patched graphene nanostripes (Conference Presentation)

Mona Jarrahi, Semih Cakmakyapan

Proceedings Volume 10926, 1092626 (2019) https://doi.org/10.1117/12.2502018

KEYWORDS: Photodetectors, Graphene, Infrared radiation, Infrared imaging, Infrared photography, Nanostructures, Ultrafast phenomena, Quantum dots, Hyperspectral imaging, Sensing systems

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Proceedings Article | 5 March 2019 Presentation

Presentation

High-sensitivity broadband terahertz spectrometry using plasmonic photomixers (Conference Presentation)

Mona Jarrahi

Proceedings Volume 10917, 109170P (2019) https://doi.org/10.1117/12.2515644

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Proceedings Article | 5 March 2019 Presentation

Presentation

High-sensitivity and broadband terahertz detection through nanocavity-coupled plasmonic nanoantenna arrays (Conference Presentation)

Nezih Tolga Yardimci, Deniz Turan, Semih Cakmakyapan, Mona Jarrahi

Proceedings Volume 10917, 109170E (2019) https://doi.org/10.1117/12.2509675

KEYWORDS: Plasmonics, Nanoantennas, Semiconductors, Sensors, Terahertz detection, Millimeter wave sensors, Gallium arsenide, Terahertz radiation, Ultrafast phenomena, Photons

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Proceedings Article | 5 March 2019 Presentation

Presentation

Bias-free telecommunication-compatible plasmonic photoconductive terahertz source (Conference Presentation)

Deniz Turan, Nezih Tolga Yardimci, Zixuan Rong, Dingkun Ren, Hyunseok Kim, Diana Huffaker, Mona Jarrahi

Proceedings Volume 10917, 109170Q (2019) https://doi.org/10.1117/12.2507410

KEYWORDS: Terahertz radiation, Terahertz sources, Plasmonics, Photoresistors, Terahertz spectroscopy, Telecommunications, Millimeter wave imaging, Imaging spectroscopy, Spectroscopy, Imaging systems

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Proceedings Article | 14 May 2018 Presentation

Presentation

High-sensitivity terahertz spectroscopy systems based on plasmonic photoconductors (Conference Presentation)

Mona Jarrahi

Proceedings Volume 10657, 1065710 (2018) https://doi.org/10.1117/12.2304610

KEYWORDS: Terahertz spectroscopy, Plasmonics, Photoresistors, Terahertz radiation, Spectroscopy, Nanostructures, Material characterization, Terahertz sources, Sensors, Quantum efficiency

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Proceedings Article | 14 March 2018 Presentation

Presentation

Terahertz radiation sources based on nano-antennas and plasmonic light concentrators (Conference Presentation)

Mona Jarrahi

Proceedings Volume 10531, 1053102 (2018) https://doi.org/10.1117/12.2284299

KEYWORDS: Plasmonics, Terahertz radiation, Terahertz sources, Light, Solar concentrators, Electrodes, Millimeter wave imaging, Terahertz spectroscopy, Photoresistors, Quantum efficiency

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Proceedings Article | 14 March 2018 Presentation

Presentation

High-power pulsed terahertz radiation from terahertz nanoantenna arrays based on plasmonic nanocavities (Conference Presentation)

Nezih Tolga Yardimci, Semih Cakmakyapan, Soroosh Hemmati, Mona Jarrahi

Proceedings Volume 10531, 1053106 (2018) https://doi.org/10.1117/12.2289209

KEYWORDS: Terahertz radiation, Plasmonics, Nanoantennas, Terahertz sources, Semiconductors, Photons, Gallium arsenide, Optoelectronics, Switches, Optical components

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Proceedings Article | 14 March 2018 Presentation

Presentation

Plasmonic nanowire optical to terahertz converter operating at telecommunication wavelengths (Conference Presentation)

Diana Huffaker, Mona Jarrahi

Proceedings Volume 10531, 105310H (2018) https://doi.org/10.1117/12.2297247

KEYWORDS: Plasmonics, Nanowires, Telecommunications, Terahertz radiation, Integrated optics, Photons, Metals, Silicon

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Proceedings Article | 28 April 2017 Presentation

Presentation

Plasmonics-enhanced broadband graphene photodetector (Conference Presentation)

Semih Cakmakyapan, Mona Jarrahi

Proceedings Volume 10112, 1011214 (2017) https://doi.org/10.1117/12.2253196

KEYWORDS: Nanoantennas, Graphene, Photodetectors, Plasmonics, Absorption, Electrodes, UV optics, Ultraviolet radiation, Short wave infrared radiation, Infrared radiation

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Proceedings Article | 19 April 2017 Presentation

Presentation

Plasmonics-enhanced large-area terahertz detectors (Conference Presentation)

Nezih Yardimci, Mona Jarrahi

Proceedings Volume 10103, 1010304 (2017) https://doi.org/10.1117/12.2253065

KEYWORDS: Nanoantennas, Spectroscopes, Nanolithography, Gallium arsenide, Millimeter wave sensors, Millimeter wave imaging, Imaging spectroscopy, Terahertz spectroscopy, Imaging systems, Plasmonics

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Proceedings Article | 19 April 2017 Presentation

Presentation

Large dynamic range terahertz spectrometers based on plasmonic photomixers (Conference Presentation)

Ning Wang, Hamid Javadi, Mona Jarrahi

Proceedings Volume 10103, 1010314 (2017) https://doi.org/10.1117/12.2257465

KEYWORDS: Spectrometers, Heterodyning, Spectroscopy, Oscillators, Plasmonics, Terahertz radiation, Signal detection, Astrophysics, Signal processing, Signal generators

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Showing 5 of 72 publications

Proceedings Volume Editor (5)

SPIE Conference Volume | 14 October 2024

Terahertz Emitters, Receivers, and Applications XV

SPIE Conference Volume | 1 July 2024

Terahertz Photonics III

SPIE Conference Volume | 31 October 2023

Terahertz Emitters, Receivers, and Applications XIV

SPIE Conference Volume | 29 June 2022

Terahertz Photonics II

SPIE Conference Volume | 16 April 2020

Terahertz Photonics

Conference Committee Involvement (18)

Terahertz Emitters, Receivers, and Applications XVI

3 August 2025 | San Diego, California, United States

Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications XVIII

27 January 2025 | San Francisco, California, United States

Terahertz Emitters, Receivers, and Applications XV

18 August 2024 | San Diego, California, United States

Terahertz Photonics III

7 April 2024 | Strasbourg, France

Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications XVII

29 January 2024 | San Francisco, California, United States

Terahertz Emitters, Receivers, and Applications XIV

21 August 2023 | San Diego, California, United States

Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications XVI

30 January 2023 | San Francisco, California, United States

Quantum Sensing and Nano Electronics and Photonics XIX

29 January 2023 | San Francisco, California, United States

Terahertz Photonics II

4 April 2022 | Strasbourg, France

Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications XV

25 January 2022 | San Francisco, California, United States

Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications XIV

6 March 2021 | Online Only, California, United States

Terahertz Photonics

9 April 2020 | Online Only, France

Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications XIII

3 February 2020 | San Francisco, California, United States

Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications XII

4 February 2019 | San Francisco, California, United States

Terahertz Emitters, Receivers, and Applications VI

11 August 2015 | San Diego, California, United States

Terahertz Emitters, Receivers, and Applications V

17 August 2014 | San Diego, California, United States

Quantum Sensing and Nanophotonic Devices XI

2 February 2014 | San Francisco, California, United States

Terahertz Emitters, Receivers, and Applications IV

25 August 2013 | San Diego, California, United States

Showing 5 of 18 Conference Committees

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