Dr. John E. Cunningham Profile

Dr. John E. Cunningham

Chief Scientist at Axalume Inc

SPIE Involvement:

Author

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

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 | 18 January 2011 Paper

Low-power thermal tuning of SOI-CMOS photonic structures

Ivan Shubin, Xuezhe Zheng, Guoliang Li, Hiren Thacker, Jin Yao, Bruce Guenin, Thierry Pinguet, Attila Mekis, A. Krishnamoorthy, J. Cunningham

Proceedings Volume 7944, 794402 (2011) https://doi.org/10.1117/12.876428

KEYWORDS: Silicon, Waveguides, Etching, Semiconducting wafers, Silicon photonics, Manufacturing, Oxides, Very large scale integration, Metals, Thermal efficiency

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Proceedings Article | 18 January 2011 Paper

Grating-coupler-based optical proximity coupling for scalable computing systems

Jin Yao, Xuezhe Zheng, Guoliang Li, Ivan Shubin, Ying Luo, Hiren Thacker, Attila Mekis, Thierry Pinguet, Subal Sahni, Kannan Raj, John Cunningham, Ashok Krishnamoorthy

Proceedings Volume 7944, 794405 (2011) https://doi.org/10.1117/12.876443

KEYWORDS: Waveguides, Computing systems, Signal attenuation, Mirrors, Silicon, Tolerancing, Silicon photonics, Wave propagation, Receivers, Fiber couplers

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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 | 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

Thermally tunable SOI CMOS photonics circuits

Ivan Shubin, Xuezhe Zheng, Hiren Thacker, Jin Yao, Joannes Costa, Ying Luo, Guoliang Li, Ashok Krishnamoorthy, John Cunningham, Thierry Pinguet, Attila Mekis

Proceedings Volume 7607, 76070C (2010) https://doi.org/10.1117/12.842903

KEYWORDS: Silicon, Waveguides, Silicon photonics, Phase shifts, Tunable filters, Optics manufacturing, Metals, Dielectrics, Copper, Optical filters

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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

"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 | 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 | 18 February 2009 Paper

The integration of silicon photonics and VLSI electronics for computing systems intra-connect

Ashok Krishnamoorthy, Ron Ho, Xuezhe Zheng, Herb Schwetman, Jon Lexau, Pranay Koka, Guoliang Li, Ivan Shubin, John Cunningham

Proceedings Volume 7220, 72200V (2009) https://doi.org/10.1117/12.813416

KEYWORDS: Silicon photonics, Computing systems, Very large scale integration, Integrated optics, Current controlled current source, Picosecond phenomena, Electronic components, Silicon, Telecommunications, Optical communications

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Proceedings Article | 12 February 2009 Paper

A silicon photonic WDM network for high-performance macrochip communications

Xuezhe Zheng, Pranay Koka, Herb Schwetman, Jon Lexau, Ron Ho, Ivan Shubin, John Cunningham, Ashok Krishnamoorthy

Proceedings Volume 7221, 72210E (2009) https://doi.org/10.1117/12.813420

KEYWORDS: Waveguides, Silicon, Wavelength division multiplexing, Silicon photonics, Mirrors, Optical communications, Photonics, Reticles, Network architectures, Interfaces

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