Mr. Çağatay Işıl Profile

Çağatay Işıl

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Author

Publications (10)

SPIE Journal Paper | 26 October 2024 Open Access

Unidirectional imaging with partially coherent light

Guangdong Ma, Che-Yung Shen, Jingxi Li, Luzhe Huang, Çağatay Işıl, Fazil Onuralp Ardic, Xilin Yang, Yuhang Li, Yuntian Wang, Md Sadman Sakib Rahman, Aydogan Ozcan

APN, Vol. 3, Issue 06, 066008, (October 2024) https://doi.org/10.1117/12.10.1117/1.APN.3.6.066008

KEYWORDS: Education and training, Imaging systems, Partial coherence, Design, Light sources and illumination, Coherence imaging, Diffraction, Image processing, Visualization, Visual process modeling

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Proceedings Article | 4 October 2024 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

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

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 | 13 March 2024 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 | 13 March 2024 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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SPIE Journal Paper | 28 August 2023 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

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 | 5 March 2021 Presentation

Label-free analysis of micro-algae populations using a high-throughput holographic imaging flow cytometer and deep learning

Cagatay Isil, Kevin De Haan, Hatice Ceylan Koydemir, Zoltán Göröcs, David Baum, Fang Song, Thamira Skandakumar, Esin Gumustekin, Aydogan Ozcan

Proceedings Volume 11655, 116550B (2021) https://doi.org/10.1117/12.2579674

KEYWORDS: Holography, Statistical analysis, Holograms, 3D image reconstruction, Water, Photosynthesis, Particles, Organisms, Ocean optics, Microfluidics

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Proceedings Article | 6 October 2017 Paper

Single-particle imaging for biosensor applications

Mustafa Yorulmaz, Cagatay Isil, Elif Seymour, Celalettin Yurdakul, Berkan Solmaz, Aykut Koc, M. Selim Ünlü

Proceedings Volume 10438, 104380I (2017) https://doi.org/10.1117/12.2279005

KEYWORDS: Nanoparticles, Signal detection, Light scattering, Scattering, Biosensors, Silicon, Gold, Microscopy, Cancer, Interferometry

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Showing 5 of 10 publications

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