Diode-pumped mode-locked Yb3+:Y2O3 ceramic laser

被引:106
作者
Shirakawa, A [1 ]
Takaichi, K
Yagi, H
Bisson, JF
Lu, J
Musha, M
Ueda, K
Yanagitani, T
Petrov, TS
Kaminskii, AA
机构
[1] Univ Electrocommun, Inst Laser Sci, 1-5-1 Chofugaoka, Tokyo 1828585, Japan
[2] Konoshima Chem Co Ltd, Takuma Works, Takuma, Kagawa 7691103, Japan
[3] Bulgarian Acad Sci, Inst Solid State Phys, BU-1784 Sofia, Bulgaria
[4] Russian Acad Sci, Inst Crystallog, Crystal Laser Phys Lab, Moscow 119333, Russia
关键词
D O I
10.1364/OE.11.002911
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
A diode-pumped femtosecond ytterbium laser with a host material of Y2O3 ceramics is reported. Passive mode locking by a semiconductor saturable-absorber mirror generates 98-MHz, 615-fs pulses at a center wavelength of 1076.5 nm. The average power is 420 mW and the pulse energy is 4.3 nJ with a 2.6-W absorbed pump power. To our knowledge, this is the first continuous-wave mode-locked ceramic laser. (C) 2003 Optical Society of America.
引用
收藏
页码:2911 / 2916
页数:6
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