Efficient 2.87 μm fiber laser passively switched using a semiconductor saturable absorber mirror

Jianfeng Li, Stuart D. Jackson, Yong Liu, Darren D. Hudson

Research output: Contribution to journalArticle

Abstract

A passively switched Ho3+, Pr3+ codoped fluoride fiber laser using a semiconductor saturable absorber mirror (SESAM) is demonstrated. Q-switching and partial mode-locking were observed with the output power produced at a slope efficiency of 24% with respect to the absorbed pump power. The partially mode-locked 2.87 µm pulses operated at a repetition rate of 27.1 MHz with an average power of 132 mW, pulse energy of 4.9 nJ, and pulse width of 24 ps.

Original languageEnglish
Pages (from-to)3747-3749
Number of pages3
JournalOptics Letters
Volume37
Issue number18
DOIs
Publication statusPublished - 15 Sep 2012

Bibliographical note

© 2012 Optical Society of America
This paper was published in Optics letters and is made available as an electronic reprint with the permission of OSA. The paper can be found at the following URL on the OSA website: http://www.opticsinfobase.org/ol/abstract.cfm?uri=ol-37-18-3747. Systematic or multiple reproduction or distribution to multiple locations via electronic or other means is prohibited and is subject to penalties under law.

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