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	Communication synchronization in wireless optical link (EI CONFERENCE) 会议论文 OAI收割 2012 International Conference on Control Engineering and Communication Technology, ICCECT 2012, December 7, 2012 - December 9, 2012, Shenyang, Liaoning, China 作者: Guo J.; Guo J.; Wang H.; Wang H.; Wang H. 收藏 \| 浏览/下载：36/0 \| 提交时间：2013/03/25 An FPGA based transceiving synchronization method is demonstrated for Free Space Optical (FSO) communication system which is discussed separately as the transmitting protocol and the receiving protocol. During the discussion of these two parts the co-operation of them is also discussed. The transmitting protocol interfaces the outer input data with a parallel port buffers the input data encodes the input data stream serializes the parallel data and outputs the serialized data. It also has an output management unit to manage the activity of each part of the transmitting protocol. The receiving protocol filters and synchronizes the input serial data stream parallels the serial data stream decodes the input data checks received error handles transmission exception and interfaces the outer receiver with a parallel port. The entire transceiving protocol could be programmed into a single FPGA chip to improve system integrity and reduce the system cost. The presented protocol could be taken as "protocol transparent" for outer interfaces meaning that when interfacing the presented system to an outer system users don't have to consider what protocol the outer system transceiving data stream is under for example the TCP/IP protocol or anything else in the case that its I/O interface is a parallel port. Simulation and final experiment prove that the protocol presented is a working solution at a certain bit rate scale. 2012 IEEE.
	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：1597/249 \| 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：1832/304 \| 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