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CAS IR Grid
机构
长春光学精密机械与物... [1]
采集方式
OAI收割 [1]
内容类型
会议论文 [1]
发表日期
2005 [1]
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Vertical-external-cavity surface-emitting lasers operating at different wavelength: Design, numerical simulation, and characteristics (EI CONFERENCE)
会议论文
OAI收割
Optoelectronic Materials and Devices for Optical Communications, November 7, 2005 - November 10, 2005, Shanghai, China
作者:
Qin L.
;
Jiang H.
;
Wang L.
;
Wang L.
;
Wang L.
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浏览/下载:12/0
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提交时间:2013/03/25
We describe design
numerical simulation and characteristics of high-power optical pumped VECSELs at different wavelength (980nm
and 1300nm). The device design realizes the integrating diode-pumped lasers with vertical-cavity surface-emitting laser structure
drawing on the advantages of both. With periodical gain element structure
optical pumped VECSEL is scalable to watt level output. The characteristics such as threshold condition and output power are calculated theoretically. An optimum number of quantum wells and external mirror reflectivity are obtained from the calculation results
and the thermal characteristic is also considered. Finally the calculation results also predict high output power in this kind of device structure.