Low pump threshold CVD graphene based passively harmonic mode-locked fibre laser

Chow, KK (2017) Low pump threshold CVD graphene based passively harmonic mode-locked fibre laser. Electronics Letters, 53 (5). pp. 330-331. ISSN 0013-5194

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Abstract

A low pump threshold passively harmonic mode-locked fibre laser is demonstrated. The key component is a chemical vapour deposition grown graphene saturable absorber to enable higher order harmonic mode-locking (HML) of the fibre laser with good output noise characteristics. With a relatively low pump power of 100 mW, the fibre laser generates ∼1 ps soliton pulses at the 21st order of HML with 40 dB of super-mode noise suppression.

Item Type:	Article
Peer-reviewed:	Yes
Date Deposited:	17 Feb 2017 09:49
Publisher:	Institution of Engineering and Technology
Additional Information:	This is an Author Accepted Manuscript of a paper accepted for publication in Electronics Letters, published by and copyright Institution of Engineering and Technology.
Divisions:	Faculties > Science and Engineering Research Centres > Advanced Materials and Surface Engineering
Subject terms:	0906 Electrical And Electronic Engineering, 0801 Artificial Intelligence And Image Processing, 1005 Communications Technologies, Electrical & Electronic Engineering
URI:	https://e-space.mmu.ac.uk/id/eprint/617984
DOI:	https://doi.org/10.1049/el.2016.4325
ISSN	0013-5194

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