Computer simulation of thermal focal length of laser crystal and thermally-near-unstable resonator

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	Computer simulation of thermal focal length of laser crystal and thermally-near-unstable resonator
	Geng AC(耿爱丛); Li BH; Chen XB; Yang XD; Yang MJ(杨明江); Geng AC(耿爱丛)
会议录名称	PROCEEDINGS - 2012 9TH INTERNATIONAL CONFERENCE ON FUZZY SYSTEMS AND KNOWLEDGE DISCOVERY, FSKD 2012
	2012
页码	2624-2626
会议名称	2012 9th International Conference on Fuzzy Systems and Knowledge Discovery, FSKD 2012
会议日期	MAY 29-31, 2012
会议地点	Chongqing, China
摘要	A simple method determining the thermal focal length of gain medium was investigated. Then by using computer simulation results, a novel configuration was proposed. In the new configuration, the gain medium acts as a mode limiter at maximal pump power, which restrains resonance of high-order modes and guarantees not only high output power but also high beam quality. An LD side-pumped Nd:YAG laser with output power of 400W at 1064nm was obtained experimentally with the new configuration. The experimental results are in agreement with theoretical predictions.
关键词	Computer Simulation Fuzzy Systems Lasers Gain Medium High Beam Quality High Order Mode High Output Power Laser Crystals Ld Side-pumped Nd : Yag Lasers Output Power Pump Power Simple Method Theoretical Prediction Thermal Focal Length
课题组名称	MAMYAG激光毛化技术
ISBN号	9781467300223
URL	查看原文
收录类别	EI
语种	英语
文献类型	会议论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/46841
专题	先进制造工艺力学实验室
通讯作者	Geng AC(耿爱丛)
推荐引用方式 GB/T 7714	Geng AC,Li BH,Chen XB,et al. Computer simulation of thermal focal length of laser crystal and thermally-near-unstable resonator[C]PROCEEDINGS - 2012 9TH INTERNATIONAL CONFERENCE ON FUZZY SYSTEMS AND KNOWLEDGE DISCOVERY, FSKD 2012,2012:2624-2626.

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