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大功率1 060 nm双沟脊波导分布反馈激光器

High Power 1 060 nm Distributed Feedback Semiconductor Laser with Double-Trench Ridge Waveguide Structure

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摘要

研制了双沟型脊波导结构的1 060 nm分布反馈激光器.和普通脊波导激光器相比,该器件能提高在连续条件下的侧模稳定性.单模最大输出功率达到300 mW边模抑制比大于45 dB.采用该激光器进行泵浦周期性极化铌酸锂晶体倍频实验,得到的绿光功率为3 mW,该方案将成为低成本绿光光源实现方案.

Abstract

In this letter a 1 060 mm distributed feedback laser with an optimized double-trench ridge waveguide structure is presented. The lateral mode stability is strongly improved under continuous-wave operating condition. The maximum single spectral and spatial mode output power is approximately 300 mW with a side mode suppression ratio larger than 45 dB. The capability of the device for green light generation is also demonstrated experimentally by pumping a periodically poled lithium niobate waveguide crystal, which the power of the green light is about 3 mW.

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中图分类号:O439

DOI:10.3788/gzxb20174606.0614001

基金项目:The National Natural Science Foundation of China (Nos. 61274046, 61474111, 61271066)

收稿日期:2016-12-30

修改稿日期:2017-03-13

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作者单位    点击查看

王薇:中国科学院半导体研究所 材料重点实验室,北京 100083
翟腾:中国科学院半导体研究所 材料重点实验室,北京 100083
王皓:中国科学院半导体研究所 材料重点实验室,北京 100083
谭少阳:中国科学院半导体研究所 材料重点实验室,北京 100083
王圩:中国科学院半导体研究所 材料重点实验室,北京 100083
张瑞康:中国科学院半导体研究所 材料重点实验室,北京 100083
吉晨:中国科学院半导体研究所 材料重点实验室,北京 100083

联系人作者:王薇(weiwang14@semi.ac.cn)

备注:WANG Wei (1991-), female, M.S. degree, mainly focused on high power semiconductor lasers.

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引用该论文

WANG Wei,ZHAI Teng,WANG Hao,TAN Shao-yang,WANG Wei,ZHANG Rui-kang,JI Chen. High Power 1 060 nm Distributed Feedback Semiconductor Laser with Double-Trench Ridge Waveguide Structure[J]. ACTA PHOTONICA SINICA, 2017, 46(6): 0614001

王薇,翟腾,王皓,谭少阳,王圩,张瑞康,吉晨. 大功率1 060 nm双沟脊波导分布反馈激光器[J]. 光子学报, 2017, 46(6): 0614001

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