S
S. J. Ben Yoo
Researcher at University of California, Davis
Publications - 211
Citations - 2879
S. J. Ben Yoo is an academic researcher from University of California, Davis. The author has contributed to research in topics: Silicon photonics & Photonics. The author has an hindex of 26, co-authored 205 publications receiving 2221 citations. Previous affiliations of S. J. Ben Yoo include University of California & Telcordia Technologies.
Papers
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Proceedings ArticleDOI
30×30 MIMO transmission over 15 spatial modes
Nicolas K. Fontaine,Roland Ryf,Haoshuo Chen,Amado Velazquez Benitez,J. E. Antonio Lopez,R. Amezcua Correa,Binbin Guan,Burcu Ercan,Ryan P. Scott,S. J. Ben Yoo,Lars Gruner-Nielsen,Yi Sun,Robert J. Lingle +12 more
TL;DR: 15-mode photonic lanterns enabled low-loss coupling into and out of the fiber and a time-multiplexed coherent receiver facilitates measurement of all 30 signals.
Journal ArticleDOI
DeepRMSA: A Deep Reinforcement Learning Framework for Routing, Modulation and Spectrum Assignment in Elastic Optical Networks
TL;DR: In this paper, a deep reinforcement learning framework for routing, modulation and spectrum assignment (RMSA) in elastic optical networks (EONs) is proposed, where deep neural networks (DNNs) are trained with experiences of dynamic lightpath provisioning.
Proceedings ArticleDOI
All-optical packet-switched networks: a study of contention-resolution schemes in an irregular mesh network with variable-sized packets
TL;DR: In this article, a comparative study of contention resolution schemes based on wavelength, time, and space domains in an unslotted optical packet-switched network with a large irregular mesh topology consisted of 15 nodes is presented.
Journal ArticleDOI
Sub-wavelength-pitch silicon-photonic optical phased array for large field-of-regard coherent optical beam steering
Yu Zhang,Yi-Chun Ling,Kaiqi Zhang,Cale M. Gentry,David Sadighi,Greg Whaley,James Colosimo,Paul Suni,S. J. Ben Yoo +8 more
TL;DR: A 5mm-long optical phased array with 3.3° axial beam steering and > 40° lateral beam steering with no sidelobes in ±33° field-of-regard is designed and fabricated.
Journal ArticleDOI
High bandwidth on-chip silicon photonic interleaver
Lian-Wee Luo,Salah A. Ibrahim,Arthur Nitkowski,Zhi Ding,Carl B. Poitras,S. J. Ben Yoo,Michal Lipson +6 more
TL;DR: This device is optimized for operation in the C-band with a channel crosstalk as low as -20 dB and has full reconfiguration capability to compensate for fabrication imperfections.