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上海光学精密机械研究... [2]
长春光学精密机械与物... [1]
内容类型
期刊论文 [2]
会议论文 [1]
发表日期
2008 [2]
2005 [1]
学科主题
光学材料 [1]
激光器;固体激光器 [1]
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侧面抽运国产Nd∶YAG陶瓷棒的激光特性
期刊论文
中国激光, 2008, 卷号: 35, 期号: 12, 页码: 2001, 2004
唐昊
;
朱小磊
;
姜本学
;
潘裕柏
收藏
  |  
浏览/下载:1432/228
  |  
提交时间:2009/09/18
激光器
Atomic percents
Nd:YAG陶瓷
Average powers
激光二极管阵列
Beam divergence angles
侧面抽运
Laser diode array
被动调Q
Nd:YAG ceramic
Nd:yag ceramic lasers
Output couplers
Output performances
Passively Q-switched
Pulse widths
Side pump
Slope efficiencies
Transmission ratios
Wave outputs
Working frequencies
Yag crystals
Yb:YAG/YAG复合陶瓷薄片连续和调Q输出特性
期刊论文
Chin. Opt. Lett., 2008, 卷号: 6, 期号: 11, 页码: 852, 854
蔡虹
;
周军
;
赵宏明
;
漆云凤
;
楼祺洪
;
董景星
;
魏运荣
收藏
  |  
浏览/下载:1693/280
  |  
提交时间:2009/09/18
薄片激光器
Active mirrors
复合陶瓷
Ceramic lasers
调Q
Composite ceramics
CW operations
Front faces
Laser diodes
Laser output powers
Laser outputs
Pulse widths
Pumping wavelengths
Repetition rates
Thin disks
Transmission outputs
A new synchronization control circuit based on CPLD for the laser range-gated imaging system (EI CONFERENCE)
会议论文
ICO20: Lasers and Laser Technologies, August 21, 2005 - August 26, 2005, Changchun, China
Xu X.
;
Wang X.
;
Tang F.
;
Yu Q.
;
Guo J.
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  |  
浏览/下载:20/0
  |  
提交时间:2013/03/25
The synchronization control technique is one of the most key techniques in the laser range gated (LRG) imaging system. Conventional control circuits are composed of discrete components and Medium Scale Integration (MSI) and Small Scale Integration (SSI)
which have bad reliability and poor ability of anti-interference. The idea of using the Complex Programmable Logic Device (CPLD) to realize the monostable trigger circuit is introduced. On the basis of analyzing the performance requirement to the synchronization control of the laser range gated imaging system
a new synchronization control circuit based on CPLD is presented. The circuit based on CPLD is very compact and flexible and has high reliability and strong ability of anti-interference. The synchronization control circuit based on CPLD can provide a wide selection of gate widths
pulse widths and delays. The synchronization control circuit is successfully used in our experiment and the expected result is obtained.
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