THE NEW CHANNEL ALLOCATION METHODOLOGY TO REDUCE FOUR-WAVE MIXING IN DWDM SYSTEM USING UNEQUAL-SPACED CHANNEL MATCHING TECHNIQUE

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Published: Jun 22, 2023
Keywords:
Dense Wavelength Division Multiplexing Four-Wave Mixing Dispersion Shift Fiber Nonlinear Optical Effects

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Nainapas Injoungjirakit
Information and Communication Technology Program, Faculty of Science and Technology, Bansomdejchaopraya Rajabhat University
Ashira Jumpates
National Telecom Public Company Limited

Abstract

This paper presents a new channel allocation method to reduce FWM in DWDM systems by using unequal-spaced channel matching techniques. By comparing the FWM reduction capability of the new channeling and the ES traditional channel allocation method. From research result, found that 1) the new channel allocation method was able to reduce FWM better than the traditional method, 2) the new channel alloaction method can increase the number of channels than the traditional method, and 3) the new channel allocation method can increase the data transfer rate up to 20Gb/s, which is higher than the traditional channel allocation method.

Article Details

Issue
Vol. 34 No. 2 (2023): April-June
Section
Research Articles
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This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

The published articles are copyright of the Engineering Journal of Research and Development, The Engineering Institute of Thailand Under H.M. The King's Patronage (EIT).

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