机构

• 上海光学精密机械研究... [2]
• 长春光学精密机械与物... [1]

采集方式

• OAI收割 [3]

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]

筛选

浏览/检索结果: 共3条，第1-3条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 侧面抽运国产Nd∶YAG陶瓷棒的激光特性 期刊论文  OAI收割 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：1522/238  |  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  OAI收割 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：1740/288  |  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  OAI收割 ICO20: Lasers and Laser Technologies, August 21, 2005 - August 26, 2005, Changchun, China 作者:  Guo J.;  Guo J.;  Wang X.;  Wang X.;  Wang X. 收藏  |  浏览/下载：26/0  |  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.