PULSED GAIN AND THERMAL LENSING OF ND - LIYF4

PULSED GAIN AND THERMAL LENSING OF ND - LIYF4
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DOI:
10.1109/jqe.1983.1071924
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发表时间:
1983-01-01
影响因子:
2.5
通讯作者:
MURRAY, JE
MURRAY, JE
中科院分区:
工程技术3区
文献类型:
--
作者:
MURRAY, JE

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测量结果表明,当以 3 Hz 的频率泵浦脉冲至 1053 nm 处的增益为 13 时,直径 1 cm 的 Nd:YLF 棒放大器会产生极弱的热透镜效应。与 Nd:YAG 的直接比较表明,Nd:YLF 中普通偏振和异常偏振的热透镜效应要弱得多。
Measurements show that a 1 cm diameter Nd:YLF rod amplifier produces extremely weak thermal lensing when pulse pumped at 3 Hz to a gain of 13 at 1053 nm. Direct comparison with Nd:YAG indicates much weaker thermal lensing effects for both ordinary and extraordinary polarizations in Nd:YLF.