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Broadly Tunable Yb3+-Doped Y3Al5O12 Ceramic Laser at Room Temperature
被引:20
|作者:
Nakamura, Shinki
[1
]
Yoshioka, Hiroaki
[1
]
Ogawa, Takayo
[2
]
Wada, Satoshi
[2
]
机构:
[1] Ibaraki Univ, Fac Engn, Dept Media & Telecommun, Hitachi, Ibaraki 3168511, Japan
[2] RIKEN, Inst Phys & Chem Res, Wako, Saitama 3510198, Japan
关键词:
YB-YAG LASER;
OPTICAL-PROPERTIES;
OPERATION;
PERFORMANCE;
OSCILLATION;
D O I:
10.1143/JJAP.48.060205
中图分类号:
O59 [应用物理学];
学科分类号:
摘要:
A diode-end-pumped Yb3+:Y3Al5O12(Yb:YAG) ceramic laser with a broad tunability was demonstrated. Continuous tunability with a spectral range of 104.52 nm from 994.35 to 1098.87 nm for T = 1% at a maximum output power of 1.4 W and with a spectral range of 118.31 nm from 992.52 to 1110.83 nm for T = 0.1% at a maximum output power of 0.16 W was also obtained at room temperature. To the best of our knowledge, this is the broadest tunability reported for a Yb:YAG laser. (C) 2009 The Japan Society of Applied Physics
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