Results 131 to 140 of about 80,642 (158)

Energy complexity of optical computations

Proceedings of the Second IEEE Symposium on Parallel and Distributed Processing 1990, 2002
The paper provides lower bounds on the energy consumption and demonstrates an energy-time trade-off in optical computations. All the lower bounds are shown to have the matching upper bounds for a transitive function-shifting. Since the energy consumption in an optical transmission is a nonlinear function of the distance, a new setof techniques was ...
Akhilesh Tyagi, John H. Reif
openaire   +3 more sources

Reversible optical computing circuits

Optics Letters, 1987
Planar optical implementations of binary adders are developed using a three-port nonlinear interface device as the single computing primitive. The device is bit-conserving and both optically and logically reversible.
R, Cuykendall, D R, Andersen
openaire   +2 more sources

Optical Bistability and the Digital Optical Computer

Topical Meeting on Optical Bistability (OB3), 1985
Electrons are well suited for switching operations as they occur in a logic processor. But electrons are not so easy to guide from one point to another point. On that score, photons are more suitable. Recently, photons became amendable also for logic processing. Hence, the stage is set for the development of an all-optical digital computer.
openaire   +1 more source

Optical Computing

2022
openaire   +2 more sources

All-Optical Object Identification and Three-Dimensional Reconstruction Based on Optical Computing Metasurface

Opto-Electronic Advances, 2023
Wenshuai Zhang, Shuangchun Wen, Hailu Luo   +2 more
exaly  

Optical Bistability, Optical Computing, Spintronics and Quantum Computing

2012
In this chapter we present some of the properties of optical bistability, an effect that is not limited to semiconductors, and some of the concepts of digital optical computing. This concept is based on optical nonlinearities and bi- or multistability. We also explain why digital optical computing did not make its way into broad commercial use. Then we
openaire   +1 more source

Analog Optical Computing for Artificial Intelligence

Engineering, 2022
Dai Qionghai, Shuming Jiao, Xing Lin
exaly  

Optical and Electrical Programmable Computing Energy Use Comparison

Optics Express, 2021
Chris Cole
exaly  

Optical computational geometry

Proceedings of the eighth annual symposium on Computational geometry - SCG '92, 1992
Y. B. Karasik, Micha Sharir
openaire   +1 more source

Computing Metasurfaces for All-Optical Image Processing: A Brief Review

Nanophotonics, 2022
Hailu Luo, Shanshan He
exaly