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A novel proposal for an all-optical 2-bit adder/subtractor based on photonic crystal ring resonators
Photonics and Nanostructures - Fundamentals and Applications ( IF 2.5 ) Pub Date : 2020-02-08 , DOI: 10.1016/j.photonics.2020.100777
Saghar Sadegh-Bonab , Hamed Alipour-Banaei

Optical addition and subtraction are very crucial functions required in all optical computations and processing. In this article we propose an all-optical circuit that can implement these functions simultaneously. The proposed device can be realized by combining optical XOR gates with a 2-bit full adder. Four nonlinear ring resonators are used to realize the proposed structure.



中文翻译:

基于光子晶体环形谐振器的全光2位加法器/减法器的新颖建议

光学加法和减法是所有光学计算和处理所需的非常关键的功能。在本文中,我们提出了一种可以同时实现这些功能的全光电路。所提出的器件可以通过将光学XOR门与2位全加法器组合来实现。使用四个非线性环形谐振器来实现所提出的结构。

更新日期:2020-02-08
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