Femtosecond mode-locked Nd,La:CaF_2 disordered crystal laser
Author(s) -
Huibo Wang,
Jiangfeng Zhu,
Zi-Ye Gao,
Yu Yang,
Kai Liu,
Junli Wang,
Zhiyi Wei,
Jian Liu,
Dapeng Jiang,
Fengkai Ma,
Liangbi Su
Publication year - 2016
Publication title -
optical materials express
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.925
H-Index - 66
ISSN - 2159-3930
DOI - 10.1364/ome.6.002184
Subject(s) - femtosecond , materials science , laser , optics , mode locking , diode , optoelectronics , crystal (programming language) , wavelength , saturable absorption , doping , fiber laser , physics , computer science , programming language
A diode-pumped femtosecond mode-locked Nd,La:CaF2 disordered crystal laser was reported for the first time. By appropriately choosing the Nd and La-doping concentration, stable mode-locked femtosecond laser pulses were obtained by using a semiconductor saturable absorber mirror (SESAM). The laser produced 633 fs pulses at the central wavelength of 1061 nm with an average output power of 200 mW at 82 MHz repetition rate.
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