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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Ultracompact optical switch using a single semisymmetric Fano nanobeam cavity.
TL;DR: The proposed PCNC switch shows great potential in various optical systems on chip to increase the integration and reduce energy consumption and the ultracompact footprint of 14µm2 in the core structure.
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Collective and synchronous dynamics of photonic spiking neurons
Takahiro Inagaki,Kensuke Inaba,Timothée Leleu,Toshimori Honjo,Takuya Ikuta,Koji Enbutsu,Takeshi Umeki,Ryoichi Kasahara,Kazuyuki Aihara,Hiroki Takesue +9 more
TL;DR: The experimental results show that the effective change causes spontaneous modification of the spiking modes and firing rates of clustered neurons, and such collective dynamics can be utilized to realize efficient heuristics for solving NP-hard combinatorial optimization problems.
Posted Content
Harnessing Optoelectronic Noises in a Photonic Generative Network.
TL;DR: In this article, a photonic generative network (GAN) is proposed to generate a handwritten number ("7") in experiments and full ten digits in simulation using a generator derived from the amplified spontaneous emission noise.
Proceedings ArticleDOI
Photonic Tensor Core with Photonic Compute-in-Memory
Xiaoxuan Ma,Jiawei Meng,Nicola Peserico,Mario Miscuglio,Yifei Zhang,Juejun Hu,Volker J. Sorger +6 more
TL;DR: In this paper , a photonic tensor core based on a silicon photonics dot-product engine was demonstrated, with the highest throughput density to date of 3.8 MAC/s/mm2.
Journal ArticleDOI
Towards On-Chip Self-Referenced Frequency-Comb Sources Based on Semiconductor Mode-Locked Lasers.
Marcin Malinowski,Ricardo Bustos-Ramirez,Jean-Etienne Tremblay,Guillermo F. Camacho-Gonzalez,Ming C. Wu,Peter J. Delfyett,Sasan Fathpour +6 more
TL;DR: An architecture with a semiconductor mode-locked laser at the heart of the system and subsequent supercontinuum generation and carrier-envelope offset detection and stabilization in nonlinear integrated optics is placed emphasis.
References
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