Solid-state laser based on PMMA doped with Coumarin 540A

被引：6
作者：
He, Ping [1 ,3 ]
Wang, Huili [1 ]
Zhang, Lili [1 ]
Wang, Jialing [1 ]
Jiang, Yugang [2 ]
Fan, Rongwei [2 ]
Chen, Deying [2 ]
机构：
[1] Harbin Univ Commerce, Coll Fdn Sci, Harbin 150028, Peoples R China
[2] Tianjin Jinhang Inst Tech Phys, Tianjin Key Lab Opt Thin Films, Tianjin 300192, Peoples R China
[3] Harbin Inst Technol, Inst Optoelect, Natl Key Lab Sci & Technol Tunable Laser, Harbin 150080, Peoples R China
来源：
OPTICS AND LASER TECHNOLOGY | 2012年 / 44卷 / 02期
关键词：
Solid-state dye laser; Coumarin; 540A; PMMA; TUNABLE DYE-LASER; POLYMERIC MATRICES; PYRROMETHENE DYES;
D O I：
10.1016/j.optlastec.2011.07.011
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Solid-state dye laser materials based on polymethyl methacrylate (PMMA) doped with different concentrations of Coumarin 540A were prepared. The absorption, fluorescence and blue-green lasing spectra of the samples were obtained and studied in this latter. With the third harmonic generation (THG) of Q-switched Nd:YAG laser pumping the samples longitudinally, the highest slope efficiency is 12.8%, which is achieved in the sample with a dye concentration of 1.0 x 10(-3) mol/L. (C) 2011 Elsevier Ltd. All rights reserved.
引用
收藏
页码：341 / 343
页数：3
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