Investigation of Cr:Tm:Er:YAG laser crystals in a resonator with various degrees of spectral selectivity

被引：1
|
作者：
Mochalov, IV [1 ]
Petrovskii, GT [1 ]
Sandulenko, AV [1 ]
Sandulenko, VA [1 ]
Cervantes, M [1 ]
Terpugov, VS [1 ]
机构：
[1] UNIV SONORA,CTR INVEST FIS,HERMOSILLO 83190,SONORA,MEXICO
来源：
APPLIED OPTICS | 1997年 / 36卷 / 18期
关键词：
Cr:Tm:Er:YAG crystals;
D O I：
10.1364/AO.36.004090
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
It has been established that Tm3+ ions do not prevent multiple-wavelength oscillation in Cr:Tm:Er:YAG laser crystals inserted inside of the completely nonselective mirror resonator. The output mirror spectral selectivity needed for single-wavelength oscillation at 2.697 mu m for a considerable excess of pumping energy over the threshold has been determined experimentally. It has been shown that Tm3+ optimum concentration in the crystals could be determined correctly in the described resonator scheme. (C) 1997 Optical Society of America.
引用
收藏
页码：4090 / 4093
页数：4
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