National Changhua University of Education Institutional Repository : Item 987654321/12515
English  |  正體中文  |  简体中文  |  全文筆數/總筆數 : 6507/11669
造訪人次 : 29942787      線上人數 : 513
RC Version 3.2 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
搜尋範圍 進階搜尋

請使用永久網址來引用或連結此文件: http://ir.ncue.edu.tw/ir/handle/987654321/12515

題名: Optical Performance of Cr:YSO Q-switched Cr:LiCAF and Cr:LiSAF Lasers
作者: Chang, Chih-Kang;Chang, Jih-Yuan;Kuo, Yen-Kuang
貢獻者: 物理學系
關鍵詞: Cr:LiCAF;Cr:LiSAF;Cr:YSO;Tunable laser;Q switch;Saturable absorber;Numerical simulation
日期: 2002-09
上傳時間: 2012-07-19T01:48:13Z
出版者: SPIE
摘要: Both Cr:LiCAF and Cr:LiSAF solid state lasers were developed by Payne et al. As transition-metal vibronic lasers the Cr:LiCAF and Cr:LiSAF exhibit broad emission spectra, long lifetime of the upper laser levels, low nonlinear refractive indices, low thermal lensing, and low excited state absorption that make both of them unique sources for tunable or short pulse lasers. In previous work we had experimentally demonstrated that the Cr:YSO could work as a saturable absorber Q switch for the Cr:LiCAF laser near 780 nm, i.e., the peak of its tuning range. In this work, we theoretically investigate the optical performance of the Cr:YSO Q-switched Cr:LiCAF laser system over its entire tuning range by solving the coupled rate equations. The simulation results indicate that the results obtained numerically are in good agreement with that obtained experimentally. The theoretical simulation also shows that the Cr:YSO may be used as an effective saturable absorber Q switch for the tunable Cr:LiCAF laser over a major portion of its entire tuning range from 725 nm to 840 nm. On the other hand, the Cr:YSO had also been experimentally demonstrated to be an effective saturable absorber Q switch for the tunable Cr:LiSAF laser by Munin et al. The optical performance of the Cr:YSO Q-switched Cr:LiCAF and Cr:LiSAF lasers is numerically studied in this paper.
關聯: Proceedings of SPIE, 4914: 498-509 (High-Power Lasers and Applications II)
顯示於類別:[物理學系] 會議論文

文件中的檔案:

檔案 大小格式瀏覽次數
index.html0KbHTML1253檢視/開啟


在NCUEIR中所有的資料項目都受到原著作權保護.

 

DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - 回饋