Bulletin of Electrical Engineering and Informatics
Vol 13, No 6: December 2024

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

Haris, Hazlihan (Unknown)
Awalin, Lilik Jamilatul (Unknown)
Muhammad, Ahmad Razif (Unknown)
Mustaffa, Siti Nasuha (Unknown)
Markom, Arni Munira (Unknown)
Hasnan, Megat Muhammad Ikhsan Megat (Unknown)
Harun, Sulaiman Wadi (Unknown)
Tan, Sin Jin (Unknown)
Saad, Ismail (Unknown)

Article Info

Publish Date
01 Dec 2024

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.

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Journal Info
Bulletin of Electrical Engineering and Informatics
Website

Abbrev

EEI

Publisher

Universitas Ahmad Dahlan

Subject

Electrical & Electronics Engineering

Description

Bulletin of Electrical Engineering and Informatics (Buletin Teknik Elektro dan Informatika) ISSN: 2089-3191, e-ISSN: 2302-9285 is open to submission from scholars and experts in the wide areas of electrical, electronics, instrumentation, control, telecommunication and computer engineering from the ...