【量子计算组会一起开】All-optical neural network with nonlinear activation functions 开始时间 2021-07-13 19:00 量子计算的发展一日千里,要建造一台量子计算机,需要涉及量子物理、计算机科学、数学、统计学、和各种工程方面的知识。传统高校和研究所的科研团队模式、针对单点知识的探索,难以培训出对量子计算有广泛...
All-optical neural network with nonlinear activation functions Authors Ying Zuo, Bohan Li, Yujun Zhao, Yue Jiang, You-Chiuan Chen, Peng Chen, Gyu-Boong Jo, Junwei Liu, Shengwang Du Artificial neural networks (ANNs) have been widely used for industrial applications and have played a more impo...
optical neural network (AONN), in which linear operations are programmed by spatial light modulators and Fourier lenses, while nonlinear optical activation functions are realized in laser-cooled atoms with electromagnetically induced transparency. Because all errors from different optical neurons are ...
All Optical Neural Network with Nonlinear Activation Functionsdoi:10.1364/OPTICA.6.001132Bohan LiGyu-Boong JoJunwei LiuPeng ChenShengwang DuYing ZuoYou-Chiuan ChenYue JiangYujun Zhao
We experimentally demonstrate an end-to-end all-optical recurrent neural network utilizing short laser pulses and ultrafast X(2) nonlinear optics to unlock unprecedented computational clock rates and massively parallel information processing for time-series classification and prediction tasks. © 20...
Here, we propose and demonstrate a nonlinear optics approach to emulate Ising machines containing many spins (up to a million in the absence of optical imperfections) and with tailored all-to-all two and four-body interactions. Our approach employs a spatial light modulator to encode and control...
Qtera Corp. of Boca Raton, Fla., and Qwest Communications International Inc. of Denver have completed a 30-day field trial of an all-optical network. The system transmitted 10-Gb/s signals over 2400 km of fiber without the need for optoelectronic regeneration. Qtera supplied transmitters for...
Complex field imaging, which captures both the amplitude and phase information of input optical fields or objects, can offer rich structural insights into samples, such as their absorption and refractive index distributions. However, conventional image s
Direct coupling of nonlinear integrated cavities for all-optical reservoir computing We consider theoretically a network of directly coupled optical microcavities to implement a space-multiplexed optical neural network in an integrated nano... I Boikov,D Brunner,A Rossi - IOP Publishing Ltd 被引量: ...
Fig. 1: Schematic of a multisurface diffractive network. aSchematic of a diffractive optical network that connects an input field-of-view (aperture) composed ofNipoints to a desired region-of-interest at the output plane/aperture coveringNopoints, throughK-diffractive surfaces withNneurons per sur...