光谱稳定的低功耗980nm单模泵浦源半导体激光器

李辉; 都继瑶; 曲轶; 张晶; 李再金; 刘国军

doi:10.3788/fgxb20163701.0033

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光谱稳定的低功耗980nm单模泵浦源半导体激光器

器件制备及器件物理 | 更新时间：2020-08-12

- 光谱稳定的低功耗980nm单模泵浦源半导体激光器
- Low Power Dissipation 980 nm Single Mode Pumping Source Laser with Wavelength Stabilization
- 发光学报 2016年37卷第1期页码：33-37
- 作者机构：
  
  长春理工大学高功率半导体激光国家重点实验室,吉林长春,130022
- 作者简介：
- 基金信息：
  
  国家自然科学基金(U1330136)();高功率半导体激光国家重点实验室基金(9140C310205130C31004)();长春市科技计划(13KG30)资助项目()
- DOI：10.3788/fgxb20163701.0033
  中图分类号： TN248.4
- 纸质出版日期：2016-1-10，
  
  收稿日期：2015-9-12，
  
  修回日期：2015-11-13，
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李辉, 都继瑶, 曲轶等. 光谱稳定的低功耗980nm单模泵浦源半导体激光器[J]. 发光学报, 2016,37(1): 33-37

LI Hui, DU Ji-yao, QU Yi etc. Low Power Dissipation 980 nm Single Mode Pumping Source Laser with Wavelength Stabilization[J]. Chinese Journal of Luminescence, 2016,37(1): 33-37
李辉, 都继瑶, 曲轶等. 光谱稳定的低功耗980nm单模泵浦源半导体激光器[J]. 发光学报, 2016,37(1): 33-37 DOI： 10.3788/fgxb20163701.0033.

LI Hui, DU Ji-yao, QU Yi etc. Low Power Dissipation 980 nm Single Mode Pumping Source Laser with Wavelength Stabilization[J]. Chinese Journal of Luminescence, 2016,37(1): 33-37 DOI： 10.3788/fgxb20163701.0033.

摘要

由于在很多特殊应用领域要求980 nm泵浦源半导体激光器具有光谱稳定、低功耗等

本文通过对980 nm单模半导体激光器的腔长、腔面反射率及光纤光栅反射率等优化设计

研制出低阈值、高功率980 nm光纤光栅外腔波长稳定半导体激光器。该低功耗、波长稳定的单模半导体激光器

在100 mA工作电流下尾纤输出功率达到51 mW

3 dB带宽为0.16 nm

边模抑制比大于40 dB

器件在250 mA工作电流下

尾纤输出功率达到120 mW。

Abstract

Due to many special applications

the 980 nm pumping source semiconductor lasers should have the characteristics of spectrum stability

low power consumption. Based on the optimization design of a 980 nm single mode semiconductor laser cavity length

cavity reflectivity and fiber Bragg grating reflectivity

the low threshold

high power 980 nm fiber Bragg grating external cavity semiconductor lasers with wavelength stability are developed. The pigtail output power of the low power consumption single mode semiconductor lasers with wavelength stability can reach 51 mW under 100 mA

3 dB bandwidth of 0.16 nm. The side mode suppression ratio (SMRS) is greater than 40 dB. The pigtail output power of the device can reach 120 mW under 250 mA.

关键词

半导体激光器光纤布拉格光栅外腔结构波长稳定低功耗

Keywords

semiconductor lasefiber bragg grating(FBG)external cavity structurewavelength stabilizationlow power dissipation

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