High-order soliton evolution and pulse breaking-recovery in stretched ultrafast fiber lasers

Abstract

We present a new pulse regime in a stretched ultrafast fiber laser based on numerical simulations. The pulse breaking due to high-order soliton evolution in the passive fiber is recovered to a smooth pulse in the gain fiber with normal dispersion. The new pulse regime formed by the two nonlinear processes makes the ultrafast fiber laser generate ultra-broadband, ultrashort duration, high energy and large breathing ratio pulses. Our work gives insights into the nonlinear dynamics in fiber lasers and has potential for a better design of the stretched fiber lasers.

Publication DOI: https://doi.org/10.1364/OE.26.011685
Funding Information: National Natural Science Foundation of China (NSFC) (61775074); National 1000 Young Talents Program, China; 111 Project (No. B07038).
Additional Information: An OSA-formatted open access journal article PDF may be governed by the OSA Open Access Publishing Agreement signed by the author and any applicable copyright laws. Authors and readers may use, reuse, and build upon the article, or use it for text or data mining without asking prior permission from the publisher or the Author(s), as long as the purpose is non-commercial and appropriate attribution is maintained.
Uncontrolled Keywords: Atomic and Molecular Physics, and Optics
Publication ISSN: 1094-4087
Last Modified: 29 Apr 2024 07:35
Date Deposited: 24 Oct 2019 09:28
Full Text Link:
Related URLs: http://www.scop ... tnerID=8YFLogxK (Scopus URL)
https://www.osa ... i=oe-26-9-11685 (Publisher URL)
PURE Output Type: Article
Published Date: 2018-04-30
Accepted Date: 2018-04-16
Authors: Du, Yueqing
Shu, Xuewen
Zhang, Hao
Cheng, Peiyun

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