Zobrazeno 1 - 10
of 63
pro vyhledávání: '"Stanley Cheung"'
Autor:
Stanley Cheung, Bassem Tossoun, Yuan Yuan, Yiwei Peng, Yingtao Hu, Wayne V. Sorin, Geza Kurczveil, Di Liang, Raymond G. Beausoleil
Publikováno v:
Communications Engineering, Vol 3, Iss 1, Pp 1-12 (2024)
Abstract Over the past few years, extensive work on optical neural networks has been investigated in hopes of achieving orders of magnitude improvement in energy efficiency and compute density via all-optical matrix-vector multiplication. However, th
Externí odkaz:
https://doaj.org/article/6ffe6780789f486ea6f46a37e8190e01
Autor:
Yuan Yuan, Yiwei Peng, Wayne V. Sorin, Stanley Cheung, Zhihong Huang, Di Liang, Marco Fiorentino, Raymond G. Beausoleil
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-9 (2024)
Abstract Optical interconnects have been recognized as the most promising solution to accelerate data transmission in the artificial intelligence era. Benefiting from their cost-effectiveness, compact dimensions, and wavelength multiplexing capabilit
Externí odkaz:
https://doaj.org/article/fab315948b4b4ab4b4dd7b04e7f3f439
Autor:
Bassem Tossoun, Di Liang, Stanley Cheung, Zhuoran Fang, Xia Sheng, John Paul Strachan, Raymond G. Beausoleil
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-8 (2024)
Abstract Recently, interest in programmable photonics integrated circuits has grown as a potential hardware framework for deep neural networks, quantum computing, and field programmable arrays (FPGAs). However, these circuits are constrained by the l
Externí odkaz:
https://doaj.org/article/901ba1b027e7440383aca76578e992db
Publikováno v:
APL Materials, Vol 11, Iss 10, Pp 100603-100603-20 (2023)
Programmable photonics play a crucial role in many emerging applications, from optical accelerators for machine learning to quantum information technologies. Conventionally, photonic systems are tuned by mechanisms such as the thermo-optic effect, fr
Externí odkaz:
https://doaj.org/article/7344b5290e7d4e58a763b45022f6350b
An Energy-Efficient and Bandwidth-Scalable DWDM Heterogeneous Silicon Photonics Integration Platform
Autor:
Di Liang, Sudharsanan Srinivasan, Geza Kurczveil, Bassem Tossoun, Stanley Cheung, Yuan Yuan, Antoine Descos, Yingtao Hu, Zhihong Huang, Peng Sun, Thomas Van Vaerenbergh, Chong Zhang, Xiaoge Zeng, Songtao Liu, John E. Bowers, Marco Fiorentino, Raymond G. Beausoleil
Publikováno v:
IEEE Journal of Selected Topics in Quantum Electronics. 28:1-19
Autor:
Xian Xiao, Stanley Cheung, Sean Hooten, Yiwei Peng, Bassem Tossoun, Thomas Van Vaerenbergh, Geza Kurczveil, Raymond G. Beausoleil
Publikováno v:
2023 Optical Fiber Communications Conference and Exhibition (OFC).
This paper proposes a wavelength-parallel photonic tensor core by exploiting multiple free spectral ranges (multi-FSRs) of the microring resonator crossbar array architecture. As an example, a four-FSR 4×4 crossbar array is designed and simulated.
Autor:
Yuan Yuan, Sudharsanan Srinivasan, Yiwei Peng, Di Liang, Zhihong Huang, Wayne V. Sorin, Stanley Cheung, Marco Fiorentino, Raymond G. Beausoleil
Publikováno v:
IEEE Photonics Technology Letters. 34:321-324
Autor:
Stanley Cheung, Yuan Yuan, Yiwei Peng, Geza Kurczveil, Sudharsanan Srinivasan, Yingtao Hu, Antoine Descos, Di Liang, Raymond G. Beausoleil
Publikováno v:
Journal of Lightwave Technology. :1-10
Autor:
Yuan Yuan, Yiwei Peng, Zhihong Huang, Jared Hulme, Stanley Cheung, Wayne V. Sorin, Di Liang, Marco Fiorentino, Raymond G. Beausoleil
Publikováno v:
Optical Fiber Communication Conference (OFC) 2023.
We demonstrate an O-band 4-channel DWDM receiver using all-Si microring APDs. Each all-Si APD exhibits a low dark current at nA level before the breakdown, a responsivity of ~ 0.5 A/W, and a 3-dB bandwidth of ~ 44 GHz. All 4 channels are capable of o
Autor:
Yiwei Peng, Yuan Yuan, Wayne V. Sorin, Stanley Cheung, Zhihong Huang, Marco Fiorentino, Raymond G. Beausoleil
Publikováno v:
Optical Fiber Communication Conference (OFC) 2023.
We demonstrate an all-Si 20 Gb/s microring avalanche photodiodes with a responsivity of more than 65 A/W. This is the first all-Si APD that can compete with current commercial Ge and III-V photodetectors.