Deep learning with coherent nanophotonic circuits
Yichen Shen,Nicholas C. Harris,Scott Skirlo,Dirk Englund,Marin Soljacic +4 more
- Vol. 11, Iss: 7, pp 441-446
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TLDR
A new architecture for a fully optical neural network is demonstrated that enables a computational speed enhancement of at least two orders of magnitude and three order of magnitude in power efficiency over state-of-the-art electronics.Abstract:
Artificial Neural Networks have dramatically improved performance for many machine learning tasks. We demonstrate a new architecture for a fully optical neural network that enables a computational speed enhancement of at least two orders of magnitude and three orders of magnitude in power efficiency over state-of-the-art electronics.read more
Citations
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Journal ArticleDOI
Backpropagation through nonlinear units for the all-optical training of neural networks
TL;DR: In this paper, a pump-probe scheme was proposed for optical backpropagation in neural networks, which can achieve state-of-the-art performance on image classification benchmarks.
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Robust, efficient, micrometre-scale phase modulators at visible wavelengths
Guozhen Liang,Heqing Huang,Aseema Mohanty,Aseema Mohanty,Min Chul Shin,Xingchen Ji,Michael J. Carter,Sajan Shrestha,Michal Lipson,Nanfang Yu +9 more
TL;DR: In this article, the authors proposed a visible-spectrum silicon nitride thermo-optic phase modulator based on adiabatic micro-ring resonators that offers at least a one-order-of-magnitude reduction in both the device footprint and power consumption compared with waveguide phase modulators.
Journal ArticleDOI
III–V/Si Hybrid MOS Optical Phase Shifter for Si Photonic Integrated Circuits
Mitsuru Takenaka,Jae-Hoon Han,Frederic Boeuf,Jin-Kwon Park,Qiang Li,Chong Pei Ho,Dongsheng Lyu,Shuhei Ohno,Junichi Fujikata,Shigeki Takahashi,Shinichi Takagi +10 more
TL;DR: In this article, a low-loss III-V/Si hybrid MOS optical phase shifter was proposed for high-speed modulation beyond 100Gb/s using an Al2O3 bonding interface deposited by atomic layer deposition.
Posted Content
Scaling advantages of all-to-all connectivity in physical annealers: the Coherent Ising Machine vs. D-Wave 2000Q
Ryan Hamerly,Takahiro Inagaki,Peter L. McMahon,Davide Venturelli,Alireza Marandi,Tatsuhiro Onodera,Edwin Ng,Carsten Langrock,Kensuke Inaba,Toshimori Honjo,Koji Enbutsu,Takeshi Umeki,Ryoichi Kasahara,Shoko Utsunomiya,Satoshi Kako,Ken-ichi Kawarabayashi,Robert L. Byer,Martin M. Fejer,Hideo Mabuchi,Eleanor Rieffel,Hiroki Takesue,Yoshihisa Yamamoto +21 more
TL;DR: An exponential (e^(−O(N^2))) penalty in performance is demonstrated for the D-wave quantum annealer relative to coherent Ising machines when solving Ising problems on dense graphs, which is attributable to the differences in internal connectivity between the machines.
Journal ArticleDOI
Color-tunable persistent luminescence in 1D zinc–organic halide microcrystals for single-component white light and temperature-gating optical waveguides
Bo Zhou,Dongpeng Yan +1 more
TL;DR: In this article , the first use of metal-organic halide microcrystals as temperature-gating active waveguides with promising implications for high-security information communications and high-resolution micro/nanophotonics is presented.
References
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