"

Cookies ussage consent

I agree.

Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our site without changing the browser settings you grant us permission to store that information on your device.

WDM-based optical wireless communication using Panda ring resonators

ALI SHAHIDINEJAD1,*

Affiliation

  1. Department of Computer Engineering, Qom branch, Islamic Azad University, Qom, Iran

Abstract

In this paper, a system of Panda ring resonator and a wavelength router are proposed to generate localized multi wavelength, applicable for WDM-based optical wireless communication (OWC). When a Gaussian beam is introduced into the proposed Panda system, highly chaotic signals are generated because of the nonlinear Kerr effect. Then the proposed wavelength router in the system filters the chaotic signals and specific wavelengths of λ0 = 1550.51 nm, λ1 = 1551.19 nm, λ2 = 1551.87 nm and λ3 = 1552.55 nm are generated. The performance of the proposed system is analysed in terms of Q-factor and bit error rate (BER). During the analysis, the proposed pulse shape is compared against the conventional rectangular and Gaussian methods. Results show the superiority of the proposed system for WDM-based OWC..

Keywords

Optical wireless communication, Wavelength, Panda ring resonator, BER, Q-factor.

Citation

ALI SHAHIDINEJAD, WDM-based optical wireless communication using Panda ring resonators, Optoelectronics and Advanced Materials - Rapid Communications, 12, 7-8, July-August 2018, pp.436-440 (2018).

Submitted at: Nov. 23, 2017

Accepted at: Aug. 9, 2018