Pulse generation of mode-locking fiber laser at 1.053 µM using graphene oxide film as saturable absorber

Hazlihan Haris and A. R. Muhammad and S. J. Tan and S. W. Harun and Ismail Saad (2021) Pulse generation of mode-locking fiber laser at 1.053 µM using graphene oxide film as saturable absorber. Digest Journal of Nanomaterials and Biostructures, 16 (4). pp. 1461-1467. ISSN 1842-3582

	Text Pulse generation of mode-locking fiber laser at 1.053 µM using graphene oxide film as saturable absorber.pdf Download (41kB)
	Text Pulse generation of mode-locking fiber laser at 1.053 µM using graphene oxide film as saturable absorber1.pdf Restricted to Registered users only Download (614kB)

Abstract

This article depicts a reliable mode-locking Ytterbium-doped fibre laser (YDFL) utilizing a saturable absorber (SA) film which was created by combining graphene oxide (GO) and polyethylene oxide (PEO) solutions. A thin film was eventually formed from the polymer composite after it was dried at room temperature. The thin film is then integrated into the YDFL cavity to initiate mode-locking process. Pulse with repetition rate of 6 MHz is observed from oscilloscope. The estimated cavity length of YDFL is calculated at approximately 25 m a total net dispersion of -20.397 ps2 /km. This proves that our self-fabricated SA is successful and is proven as an effective SA.

Item Type:	Article
Keyword:	Saturable absorber , Ytterbium-doped fibre laser , Graphene oxide , Polyethylene oxide , Mode-locking
Subjects:	T Technology > T Technology (General) > T1-995 Technology (General) T Technology > TA Engineering (General). Civil engineering (General) > TA1-2040 Engineering (General). Civil engineering (General)
Department:	FACULTY > Faculty of Engineering
Depositing User:	SITI AZIZAH BINTI IDRIS -
Date Deposited:	21 Jun 2022 10:49
Last Modified:	21 Jun 2022 10:49
URI:	https://eprints.ums.edu.my/id/eprint/32919

Actions (login required)

View Item