PHOTOIONIZATION AND TUNABLE LASER OF COLOR CENTERS IN KMgF3
GU Hongen, QI Lan* , RUAN Yongfeng
Department of Physics, Tianjin University, Tianjin 300072
* Department of Water Resources and Harbour Engineering, Tianjin University, Tianjin 300072
PHOTOIONIZATION AND TUNABLE LASER OF COLOR CENTERS IN KMgF3
GU Hongen;QI Lan* ;RUAN Yongfeng
Department of Physics, Tianjin University, Tianjin 300072
* Department of Water Resources and Harbour Engineering, Tianjin University, Tianjin 300072
关键词 ：
61.70.Dx ,
72.20.Jv ,
42.55.Rz ,
42.60.By
Abstract ： The density of 570nm centers in KMgF3 crystals colored by electron beam bombardment at 200K could be increased by irradiating the crystals with 337nm, 400nm, and 445nm lasers at room temperature or 200K, respectively. The near infrared laser operation using 570nm centers in KMgF3 crystals was realized at room temperature. The tunable range of the laser is from 720nm to 820nm.
Key words ：
61.70.Dx
72.20.Jv
42.55.Rz
42.60.By
出版日期: 1990-06-01
:
61.70.Dx
72.20.Jv
(Charge carriers: generation, recombination, lifetime, and trapping)
42.55.Rz
(Doped-insulator lasers and other solid state lasers)
42.60.By
(Design of specific laser systems)
引用本文:
GU Hongen;QI Lan*;RUAN Yongfeng. PHOTOIONIZATION AND TUNABLE LASER OF COLOR CENTERS IN KMgF3 [J]. 中国物理快报, 1990, 7(6): 276-279.
3 . Chin. Phys. Lett., 1990, 7(6): 276-279.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y1990/V7/I6/276
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1990, Vol. 7 
