Dr. Mehdi Asghari Profile

Dr. Mehdi Asghari

CEO at SiLC Technologies Inc

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Author

Publications (19)

Proceedings Article | 5 March 2022 Presentation

Silicon photonics for FMCW LIDAR

Jonathan Luff, Mehdi Asghari

Proceedings Volume PC12006, PC1200605 (2022) https://doi.org/10.1117/12.2614432

KEYWORDS: Silicon photonics, LIDAR, Laser optics, Coherence imaging, Silicon, Sensors, Robotics, Polarization, Optical scanning, Optical amplifiers

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Proceedings Article | 19 May 2012 Paper

Monolithic integration of high-speed Ge photo-detectors on SOI-based WDM receivers

Wei Qian, Dazeng Feng, Hong Liang, Joe Zhou, Yong Liu, Shirong Liao, Cheng-Chih Kung, Joan Fong, B. Jonathan Luff, Roshanak Shafiiha, Daniel Lee, Wayne White, Mehdi Asghari

Proceedings Volume 8376, 83760P (2012) https://doi.org/10.1117/12.920831

KEYWORDS: Germanium, Sensors, Receivers, Wavelength division multiplexing, Waveguides, Silicon, Photodetectors, Polarization, Demultiplexers, Scanning electron microscopy

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Proceedings Article | 2 February 2012 Paper

Recent advances in manufactured silicon photonics

Dazeng Feng, B. Jonathan Luff, Mehdi Asghari

Proceedings Volume 8265, 826507 (2012) https://doi.org/10.1117/12.911597

KEYWORDS: Waveguides, Germanium, Wavelength division multiplexing, Silicon, Modulators, Photodetectors, Receivers, Silicon photonics, Transformers, Polarization

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Proceedings Article | 18 January 2011 Paper

Experimental studies of the Franz-Keldysh effect in CVD grown GeSi epi on SOI

Ying Luo, John Simons, Joannes Costa, Ivan Shubin, Winnie Chen, Bill Frans, Mac Robinson, Roshanak Shafiiha, Shirong Liao, Ning-Ning Feng, Xuezhe Zheng, Guoliang Li, Jin Yao, Hiren Thacker, Mehdi Asghari, Keith Goossen, Kannan Raj, Ashok Krishnamoorthy, John Cunningham

Proceedings Volume 7944, 79440P (2011) https://doi.org/10.1117/12.876492

KEYWORDS: Silicon, Germanium, Absorption, Modulators, Diodes, Semiconducting wafers, Chemical vapor deposition, Silicon photonics, Quantum wells, Semiconductors

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Proceedings Article | 18 January 2011 Paper

Hybrid-integrated silicon photonic bridge chips for ultralow-energy inter-chip communications

Hiren Thacker, Ivan Shubin, Ying Luo, Joannes Costa, Jon Lexau, Xuezhe Zheng, Guoliang Li, Jin Yao, Dinesh Patil, Frankie Liu, Ron Ho, Thierry Pinguet, Po Dong, Dazeng Feng, Mehdi Asghari, Kannan Raj, James Mitchell, Ashok Krishnamoorthy, John Cunningham

Proceedings Volume 7944, 79440B (2011) https://doi.org/10.1117/12.876526

KEYWORDS: Very large scale integration, Bridges, Silicon, Silicon photonics, Plating, CMOS technology, Electroless plating, Photoresist materials, Modulators, Scanning electron microscopy

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Proceedings Article | 18 January 2011 Paper

Low-power photonic components for optical interconnects

Po Dong, Shirong Liao, Hong Liang, Ning-Ning Feng, Wei Qian, Roshanak Shafiiha, Dazeng Feng, Guoliang Li, Xuezhe Zheng, John Cunningham, Ashok Krishnamoorthy, Mehdi Asghari

Proceedings Volume 7944, 794403 (2011) https://doi.org/10.1117/12.876425

KEYWORDS: Silicon, Waveguides, Microrings, Modulators, Germanium, Optical interconnects, Wavelength division multiplexing, Metals, Photodetectors, Switches

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Proceedings Article | 21 August 2010 Paper

Ultra-low power silicon photonic transceivers for inter/intra-chip interconnects

Xuezhe Zheng, John Cunningham, Guoliang Li, Ying Luo, Hiren Thacker, Jin Yao, Ron Ho, Jon Lexau, Frankie Liu, Dinesh Patil, Philip Amberg, Nathaniel Pinckney, Po Dong, Dazeng Feng, Mehdi Asghari, Attila Mekis, Thierry Pinguet, Kannan Raj, Ashok Krishnamoorthy

Proceedings Volume 7797, 779702 (2010) https://doi.org/10.1117/12.863087

KEYWORDS: Receivers, Modulators, Silicon photonics, Silicon, Sensors, Germanium, Transmitters, Clocks, Waveguides, Very large scale integration

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Proceedings Article | 16 February 2010 Paper

A compact high-performance germanium photodetector integrated on 0.25um thick silicon-on-insulator waveguide

Ning-Ning Feng, Shirong Liao, Po Dong, Dawei Zheng, Hong Liang, Cheng-Chih Kung, Roshanak Shafiiha, Dazeng Feng, Guoliang Li, John Cunningham, Ashok Krishnamoorthy, Mehdi Asghari

Proceedings Volume 7607, 760704 (2010) https://doi.org/10.1117/12.841052

KEYWORDS: Germanium, Waveguides, Silicon, Photodetectors, Measurement devices, Metals, Semiconducting wafers, Silicon photonics, Scanning electron microscopy, Capacitance

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Proceedings Article | 16 February 2010 Paper

Ultralow-power silicon photonic interconnect for high-performance computing systems

GuoLiang Li, Xuezhe Zheng, Jon Lexau, Ying Luo, Hiren Thacker, Thierry Pinguet, Po Dong, Dazeng Feng, Shirong Liao, Roshanak Shafiiha, Mehdi Asghari, Jin Yao, Jing Shi, Ivan Shubin, Dinesh Patil, Frankie Liu, Kannan Raj, Ron Ho, John Cunningham, Ashok Krishnamoorthy

Proceedings Volume 7607, 760703 (2010) https://doi.org/10.1117/12.842884

KEYWORDS: Modulators, Receivers, Germanium, Silicon, Transmitters, Waveguides, Transistors, Very large scale integration, Resonators, Capacitance

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Proceedings Article | 16 February 2010 Paper

"Macrochip" computer systems enabled by silicon photonic interconnects

Kannan Raj, John Cunningham, Ron Ho, Xuezhe Zheng, Herb Schwetman, Pranay Koka, Michael McCracken, Jon Lexau, Guoliang Li, Hiren Thacker, Ivan Shubin, Ying Luo, Jin Yao, Mehdi Asghari, Thierry Pinguet, Jim Mitchell, Ashok Krishnamoorthy

Proceedings Volume 7607, 760702 (2010) https://doi.org/10.1117/12.842818

KEYWORDS: Silicon photonics, Computing systems, Waveguides, Wavelength division multiplexing, Receivers, Optical communications, Telecommunications, Modulators, Silicon, Interfaces

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Proceedings Article | 10 February 2009 Paper

Optical proximity communication

Ivan Shubin, John Cunningham, Xuezhe Zheng, John Simons, Dazeng Feng, Hong Liang, Cheng-Chih Kung, Mehdi Asghari, Ashok Krishnamoorthy

Proceedings Volume 7219, 721902 (2009) https://doi.org/10.1117/12.813415

KEYWORDS: Waveguides, Silicon, Optical communications, Etching, Mirrors, Packaging, Signal attenuation, Optical alignment, Optics manufacturing, Eye

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Proceedings Article | 13 February 2008 Paper

Efficient silicon-photonic modulator with recessed electrodes

D. Zheng, B. Smith, M. Asghari

Proceedings Volume 6898, 68980A (2008) https://doi.org/10.1117/12.764419

KEYWORDS: Doping, Silicon, Modulators, Waveguides, Signal attenuation, Electrodes, Diodes, Silicon photonics, Photonics, Integrated optics

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Proceedings Article | 9 February 2007 Paper

Assessment of the effective carrier lifetime in a SOI p-i-n diode Si modulator using the reverse recovery method

D. Zheng, B. Thomas Smith, M. Asghari

Proceedings Volume 6477, 647711 (2007) https://doi.org/10.1117/12.699723

KEYWORDS: Modulators, Diodes, Waveguides, Silicon, Signal attenuation, Semiconducting wafers, Absorption, Silicon photonics, Raman spectroscopy, Resistors

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Proceedings Article | 9 February 2007 Paper

SOI waveguide based planar reflective grating demultiplexer for FTTH

S. Bidnyk, D. Feng, A. Balakrishnan, M. Pearson, M. Gao, H. Liang, W. Qian, C.-C. Kung, J. Fong, J. Yin, M. Asghari

Proceedings Volume 6477, 64770F (2007) https://doi.org/10.1117/12.698172

KEYWORDS: Fiber to the x, Reflectivity, Diffraction gratings, Silicon, Mach-Zehnder interferometers, Waveguides, Demultiplexers, Interferometers, Optics manufacturing, Photonic integrated circuits

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Proceedings Article | 6 February 2007 Paper

Progress in manufactured silicon photonics

B. Thomas Smith, Dazeng Feng, Hongbing Lei, Dawei Zheng, Joan Fong, Peter Zhou, Mehdi Asghari

Proceedings Volume 6477, 647702 (2007) https://doi.org/10.1117/12.701310

KEYWORDS: Silicon, Manufacturing, Silicon photonics, Photonic integrated circuits, Waveguides, Reliability, Polishing, Standards development, Semiconducting wafers, Optical fibers

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Proceedings Article | 30 May 2003 Paper

Recent progress in the design, simulation, and fabrication of small cross-section silicon-on-insulator VOAs

Robert Whiteman, Andrew Knights, David George, Ian Day, Adrian Vonsovici, Andrew House, G. Hopper, Mehdi Asghari

Proceedings Volume 4997, (2003) https://doi.org/10.1117/12.479466

KEYWORDS: Signal attenuation, Silicon, Waveguides, Absorption, Refractive index, Doping, Modulation, Diffusion, Electrons, Etching

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Proceedings Article | 18 May 2001 Paper

AOSC multichannel electronic variable optical attenuator

Adrian Vonsovici, Ian Day, Andrew House, Mehdi Asghari

Proceedings Volume 4293, (2001) https://doi.org/10.1117/12.426926

KEYWORDS: Signal attenuation, Waveguides, Variable optical attenuators, Silicon, Optical amplifiers, Diodes, Wavelength division multiplexing, Polarization, Integrated optics, Modulation

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Proceedings Article | 12 November 1999 Paper

Photonics integration on silicon

Mehdi Asghari

Proceedings Volume 3795, (1999) https://doi.org/10.1117/12.370210

KEYWORDS: Waveguides, Silicon, Etching, Mirrors, Transceivers, Absorption, Attenuators, Polarization, Modulators, Diodes

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Proceedings Article | 26 March 1999 Paper

ASOC: a manufacturing integrated optics technology

Mehdi Asghari, Emma Dawnay

Proceedings Volume 3620, (1999) https://doi.org/10.1117/12.343736

KEYWORDS: Waveguides, Silicon, Integrated optics, Etching, Reflectivity, Refractive index, Dense wavelength division multiplexing, Polarization, Modulators, Optics manufacturing

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Showing 5 of 19 publications

Conference Committee Involvement (1)

Optical Data Science: Trends Shaping the Future of Photonics

30 January 2018 | San Francisco, California, United States

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