Dissipative soliton generation with sidebands using Bismuth Telluride (Bi2Te3) in erbium doped fiber laser

Hazlihan Haris and Lilik Jamilatul Awalin and Ahmad Razif Muhammad and Siti Nasuha Mustaffa and Arni Munira Markom and Megat Muhammad Ikhsan Megat Hasnan and Sulaiman Wadi Harun and Sin Jin Tan and Ismail Saad (2024) Dissipative soliton generation with sidebands using Bismuth Telluride (Bi2Te3) in erbium doped fiber laser. Bulletin of Electrical Engineering and Informatics, 13 (6). pp. 1-7. ISSN 2302-9285

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URL: https://beei.org/index.php/EEI/article/view/8175

Abstract

In this work, the demonstration of dissipative soliton (DS) was observed in erbium doped fiber laser (EDFL) using of Bismuth Telluride (Bi2Te3) nanosheets saturable absorber (SA). The prepared SA was deposited on a fiber ferrule using optical deposition method. Interestingly, the DS generatered was accompanied with sidebands and the number of sidebands grew with laser diode pump power. Sidebands were observed as a result of modulation instability (MI) process, which arises from the interaction between DS and nonlinear gain in the fiber laser cavity. Signal to noise ratio (SNR) of 58 dB was attained, confirming the stability of the generated pulse. This work proved the capability of Bi2Te3 as SA for generating DS with sidebands in an EDFL.

Item Type:	Article
Keyword:	Bismuth Telluride Dissipative soliton Erbium doped fiber laser Fiber laser Mode locked
Subjects:	Q Science > QC Physics > QC1-999 Physics > QC170-197 Atomic physics. Constitution and properties of matter T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK1-9971 Electrical engineering. Electronics. Nuclear engineering > TK2896-2985 Production of electricity by direct energy conversion
Department:	FACULTY > Faculty of Engineering
Depositing User:	ABDULLAH BIN SABUDIN -
Date Deposited:	19 Nov 2024 15:52
Last Modified:	19 Nov 2024 15:52
URI:	https://eprints.ums.edu.my/id/eprint/41955

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