Search Results for author: Guifang Li

Found 3 papers, 0 papers with code

A physical neural network training approach toward multi-plane light conversion design

no code implementations6 Apr 2023 Zheyuan Zhu, Joe H. Doerr, Guifang Li, Shuo Pang

Multi-plane light converter (MPLC) designs supporting hundreds of modes are attractive in high-throughput optical communications.

Training of mixed-signal optical convolutional neural network with reduced quantization level

no code implementations20 Aug 2020 Joseph Ulseth, Zheyuan Zhu, Guifang Li, Shuo Pang

Mixed-signal artificial neural networks (ANNs) that employ analog matrix-multiplication accelerators can achieve higher speed and improved power efficiency.

Quantization

Ultrabroadband Polarization Insensitive Hybrid using Multiplane Light Conversion

no code implementations15 Feb 2020 Nicolas K. Fontaine, Yuanhang Zhang, Haoshuo Chen, Roland Ryf, David T. Neilson, Guifang Li, Mark Cappuzzo, Rose Kopf, Al Tate, Hugo Safar, Cristian Bolle, Mark Earnshaw, Joel Carpenter

We designed, fabricated and tested an optical hybrid that supports an octave of bandwidth (900-1800 nm) and below 4-dB insertion loss using multiplane light conversion.

Optics

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