基于mini-bar的千瓦级光纤耦合模块

杜洋; 高欣; 许留洋; 王胜楠; 乔忠良; 张晶; 薄报学

doi:10.3788/fgxb20143511.1359

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基于mini-bar的千瓦级光纤耦合模块

器件制备及器件物理 | 更新时间：2020-08-12

- 基于mini-bar的千瓦级光纤耦合模块
- Fiber Coupling Module with Kilowatt-output Based on Mini-bars
- 发光学报 2014年35卷第11期页码：1359-1364
- 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(61176048,61177019,61308051)();吉林省科技发展计划 (20120361,20130206016GX)();中物院高能激光重
- DOI：10.3788/fgxb20143511.1359
  中图分类号： TN248.4
- 纸质出版日期：2014-11-3，
  
  收稿日期：2014-7-23，
  
  修回日期：2014-9-16，
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杜洋, 高欣, 许留洋等. 基于mini-bar的千瓦级光纤耦合模块[J]. 发光学报, 2014,35(11): 1359-1364

DU Yang, GAO Xin, XU Liu-yang etc. Fiber Coupling Module with Kilowatt-output Based on Mini-bars[J]. Chinese Journal of Luminescence, 2014,35(11): 1359-1364
杜洋, 高欣, 许留洋等. 基于mini-bar的千瓦级光纤耦合模块[J]. 发光学报, 2014,35(11): 1359-1364 DOI： 10.3788/fgxb20143511.1359.

DU Yang, GAO Xin, XU Liu-yang etc. Fiber Coupling Module with Kilowatt-output Based on Mini-bars[J]. Chinese Journal of Luminescence, 2014,35(11): 1359-1364 DOI： 10.3788/fgxb20143511.1359.

摘要

应用ZEMAX光学设计软件对基于min-bar的半导体激光光纤耦合模块进行仿真模拟

采用22只输出功率为60 W的mini-bar半导体激光器组成两列空间叠阵作为耦合光源

通过准直、合束、聚焦等方法高效耦合进入芯径400 m、数值孔径0.22的光纤

输出功率可达1 200 W

光纤耦合效率大于92%。

Abstract

The actual situation of fiber coupling diode laser module based on mini-bars was simulated by ZEMAX. Twenty two pieces of mini-bar with output power of 60 W were arranged in two stack arrays as laser source. The beam could be coupled into the fiber of 400 m core diameter with 0.22 numerical aperture by collimating

combining and focusing. The output power of the fiber coupling module is more than 1 200 W

and the coupling efficiency is about 92%.

关键词

半导体激光器ZEMAXmini-bar光纤耦合

Keywords

diode laserZEMAXmini-baroptical fiber coupling

references

Zhang Z J, Liu Y, Miao G Q, et al. The 2 kW semiconductor laser processing light [J]. Chin. J. Lumin. (发光学报), 2013, 34(3):334-339 (in Chinese).

Haag M, Kｈhler B, Biesenbach J, et al. Novel high brightness fiber coupled diode device [J]. SPIE, 2007, 6456:64560T-1-5.

Wolf P, Kohler B, Rotter K, et al. High-power, high-brightness and low-weighet fiber coupled diode lasers exceeding 1.2 kW of output power [J]. SPIE, 2011, 7918:79180E-1-5.

daSilva M G, Bastos A M, Sobrinho C S. Analytical and numerical studies of the performance of a nonlinear directional fiber coupler with periodically modulated dispersion [J]. Opt. Fiber Technol., 2006, 12:148-161.

Zhang Z J. Research on High-power Semiconductor Laser Beam Combiner Technology and Application[D]. Changchun Institute of Optics, Fine Mechanics and Physics Chinese Academy of Sciences, 2013 (in Chinese).

Wang H L, Zhang D Y. Design of coupling system between fibers and laser diodes based on Zemax [J]. Acta Photon. Sinica (光子学报), 2011, 40(12):81-84 (in Chinese).

Strohrmaier S, Tillkon C, Olschowsky P, et al. High-power, high-brightness direct-diode laser [J]. Opt. Photon. News, 2010, 21(10):24-29.

Zhu H B, Liu Y, Hao M M, et al. High efficiency module of fiber coupled diode laser [J]. Chin. J. Lumin.(发光学报), 2011, 32(11):1147-1151 (in Chinese).

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