基于离轴带板的光子空间开关的概念:毫米波范围内的实验验证

IF 1.1 Q4 OPTICS

Computer Optics Pub Date : 2023-04-01 DOI:10.18287/2412-6179-co-1210

A. G. Paulish, I. Minin, O. Minin

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引用次数: 0

摘要

我们给出了先前提出的基于毫米波离轴Wood带板的全光波长选择多通道开关概念的实验验证结果，而不使用微机械设备或非线性材料。研究了该装置的实验室样机，并讨论了其主要参数。结果表明，在93 ~ 136 GHz频率范围内，基于离轴带片的开关通道光隔离在25 GHz频差下可达到15 dB。

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Concept of a photon spatial switch based on an off-axis zone plate: experimental confirmation in the millimeter waves range

We present results of the experimental verification of a concept of the previously proposed all-optical wavelength-selective multichannel switch based on an off-axis Wood zone plate in the millimeter waveband without the use of micromechanical devices or non-linear materials. A laboratory prototype of such a device is considered and its main parameters are discussed. It is shown that the optical isolation of switched channels for the switch based on an off-axis zone plate can reach 15 dB at a frequency difference of 25 GHz in the frequency range of 93 – 136 GHz.

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来源期刊

Computer Optics OPTICS-

CiteScore

4.20

自引率

10.00%

发文量

审稿时长

9 weeks

期刊介绍： The journal is intended for researchers and specialists active in the following research areas: Diffractive Optics; Information Optical Technology; Nanophotonics and Optics of Nanostructures; Image Analysis & Understanding; Information Coding & Security; Earth Remote Sensing Technologies; Hyperspectral Data Analysis; Numerical Methods for Optics and Image Processing; Intelligent Video Analysis. The journal "Computer Optics" has been published since 1987. Published 6 issues per year.