A photonic crystal based de-multiplexer with uniform channel spacing-Reference-Cited by-同舟云学术

A photonic crystal based de-multiplexer with uniform channel spacing

Published:2021-01-22 Issue:0 Volume:0 Page:
ISSN:2191-6322
Container-title:Journal of Optical Communications
language:en
Short-container-title:

Author:

Hassangholizadeh-Kashtiban Mahdi¹,Fathi Emamali²,Hassanlou Asghar³

Affiliation:

1. Department of Electrical Engineering , Arak Branch, Islamic Azad University , Arak , Iran

2. Departement of Electrical Engineering , Payame-e-Noor University of West Tehran , Tehran , Iran

3. Department of Electrical Engineering , Shabestar Branch, Islamic Azad University , Shabestar , Iran

Abstract

Abstract Having uniform channel spacing is very important for all optical communication networks. In spite of its importance designing optical de-multiplexer with uniform channel spacing seems to be very complicated. In this paper we proposed an all optical de-multiplexer with uniform channels spacing. Four high quality factor ring resonator were used for designing the desired structure. In the proposed structure the output channels are at 1555.2, 1556.2, 1557.2 and 1558.2 nm. The channel spacing for all of the adjacent channels are 1 nm. Also for the final structure the quality factor values vary from 7758 to 15,582.

Publisher

Walter de Gruyter GmbH

Subject

Electrical and Electronic Engineering,Condensed Matter Physics,Atomic and Molecular Physics, and Optics

Link

https://www.degruyter.com/document/doi/10.1515/joc-2020-0260/pdf

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