Femtosecond Alexandrite Laser with InP/InGaP Quantum-Dot Saturable Absorber

被引：0
|
作者：
Ghanbari, S. [1 ]
Fedorova, K. A. [2 ]
Krysa, A. B. [3 ]
Rafailov, E. U. [2 ]
Major, A. [1 ]
机构：
[1] Univ Manitoba, Dept Elect & Comp Engn, Winnipeg, MB R3T 5V6, Canada
[2] Aston Univ, Sch Engn & Appl Sci, Birmingham B4 7ET, W Midlands, England
[3] Univ Sheffield, EPSRC Natl Ctr Technol 3 5, Sheffield S1 3JD, S Yorkshire, England
来源：
2018 INTERNATIONAL CONFERENCE LASER OPTICS (ICLO 2018) | 2018年
基金：
英国工程与自然科学研究理事会;
关键词：
solid-state laser; Alexandrite; saturable absorber; mode locking;
D O I：
暂无
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A semiconductor saturable absorber mirror (SESAM) passively mode-locked Alexandrite laser was demonstrated. Using an InP/InGaP quantum-dot saturable absorber mirror, pulse duration of 380 fs at 775 nm was obtained. The laser was pumped at 532 nm and generated 295 mW of average output power in mode-locked regime with a pump power of 7.3 W. To the best of our knowledge, this is the first report of a passively mode-locked Alexandrite laser using SESAM in general and quantum-dot SESAM in particular.
引用
收藏
页码：609 / 609
页数：1
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