10 kW diode laser cladding sources

ZHU Hong-bo; ZHANG Jin-Sheng; QIN Lin; LIU Yun; NING Yong-qiang; WANG Li-jun

doi:0.3788/OPE.20132104.0829

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10 kW diode laser cladding sources

更新时间：2020-08-12

- 10 kW diode laser cladding sources
- Optics and Precision Engineering Vol. 21, Issue 4, Pages: 829-834(2013)
- 作者机构：
  
  中国科学院长春光学精密机械与物理研究所2. 中国科学院长春光学精密机械与物理研究所激发态物理重点实验室3. 中国科学院长春光学精密机械与物理研究所激发态实验室大功率半导体激光器组4. 中国科学院长春光学精密机械与物理研究所发光学及应用国家重点实验室
- 作者简介：
- 基金信息：
- DOI：0.3788/OPE.20132104.0829
  CLC： TN248.4
- Received：08 March 2013，
  
  Revised：07 February 2013，
  
  Published Online：20 April 2013，
  
  Published：15 April 2013
- 稿件说明：
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朱洪波张金胜秦莉刘云宁永强王立军. 10 kW连续输出半导体激光熔覆光源[J]. 光学精密工程, 2013,21(4): 829-834

ZHU Hong-bo ZHANG Jin-Sheng QIN Lin LIU Yun NING Yong-qiang WANG Li-jun. 10 kW diode laser cladding sources[J]. Editorial Office of Optics and Precision Engineering, 2013,21(4): 829-834
朱洪波张金胜秦莉刘云宁永强王立军. 10 kW连续输出半导体激光熔覆光源[J]. 光学精密工程, 2013,21(4): 829-834 DOI： 0.3788/OPE.20132104.0829.

ZHU Hong-bo ZHANG Jin-Sheng QIN Lin LIU Yun NING Yong-qiang WANG Li-jun. 10 kW diode laser cladding sources[J]. Editorial Office of Optics and Precision Engineering, 2013,21(4): 829-834 DOI： 0.3788/OPE.20132104.0829.

摘要

针对于目前国内半导体激光加工熔覆光源主要依赖于国外进口的局面，研制了连续输出功率达10 kW的半导体激光熔覆光源。利用ZEMAX光学设计软件模拟半导体激光光路，包括光束整形、准直及聚焦透镜的设计等。实验中采用2只波长为915 nm和2只波长为976 nm的半导体激光叠阵，通过偏振合束和波长合束技术实现它的合束。由自行设计的聚焦系统进行了聚焦实验，结果显示，当模块工作电流为122 A时，光源最大输出功率为10 120 W，电-光转换效率为46%，在工作面的聚焦光斑为2.5 mm18 mm，可满足工业中大面积高速激光熔覆和表面热处理的要求。

Abstract

As civil diode laser cladding sources rely heavily on import from the occident

this paper developed a diode laser source which could continuous output ten thousands of watt powers. The light paths of the diode laser was simulated by ZEMAX

including the designs of beam arrangement

collimation lens and focus units. Four diode laser stacks with wavelengths of 915 nm and 976 nm respectively were used in an experiment and their beams were combined by the technologies of polarization combination and wavelength combination. A focusing experiment was performed by the focusing system developed by oursevles and the experiment results show that when an current of 122 A is inputted

the output power and the total electrical-optical conversion efficiency of this laser cladding source are 10 120 W and 46%， respectively

and the beam spot size is 2.5 mm18 mm at working surface. This diode laser source can meet the need of large area and rapid laser cladding and heat treatment in industry.

关键词

Keywords

references

DORSCH F, DAIMINGER F X，HENNIG P, et al.. 2 kW cw fiber-coupled diode laser system[J]. Proc. of SPIE, 2000, 3889: 45-53.[2]彭航宇, 顾媛媛, 朱洪波, 等. 大功率半导体激光光源光束整形技术研究[J]. 中国激光, 2011, 38(2)：1-6.PENG H Y, GU Y Y, ZHU H B, et al.. Study on beam shaping of high power diode lasers [J]. Chinese J. Lasers, 2011, 38(2):1-6.(in Chinese)[3]WERNER M,WESSLING C,HENGESBACH S, et al..100 W/100 μm passively cooled, fiber coupled diode laser at 976 nm based on multiple 100 μm single emitters [J]. SPIE, 2009, 7198: 1-7. (in Chinese)[4]单肖楠, 刘云, 曹军胜, 等. 808 nm千瓦级高效大功率半导体激光光源[J]. 光学精密工程, 2011, 19(2): 452-456.SHAN X N, LIU Y, CAO J SH, et al..808 nm kW-output high-efficiency diode laser source[J]. Opt. Precision Eng., 2011, 19(2):452-456.(in Chinese)[5]DAVID H, MARCO H, RUDIGER B, et al.. Dramatic advances in direct diode lasers [J]. SPIE, 2010, 7583:1-6.[6]XIONG L L, WANG M, WANG X B, et al.. 3000 W CW diode laser cladding system [J]. SPIE, 2012, 8241:82416-1-9.[7]刘友强, 曹银花, 潘飞, 等. 激光加工用半导体激光器的光束变换[J]. 光学精密工程, 2012, 20(3): 455-461.LIU Y Q, CAO Y H, PAN F, et al..Beam transformation of diode lasers used in laser processing [J]. Opt. Precision Eng., 2012, 20(3): 455-461.(in Chinese)[8]陈虹，王旭葆.制造用高功率激光器光束质量的评价与测量[J]. 光学精密工程, 2011, 19(2): 298-303.CHEN H, WANG X B. Evaluation and measurement of beam quality of high power manufacturing laser [J]. Opt. Precision Eng, 2011, 19(2):298-303. (in Chinese)[9]朱洪波, 郝明明, 王立军, 等. 基于808 nm的半导体激光器单管合束技术的光纤耦合模块[J]. 中国激光, 2012, 39(5):1-5.ZHU H B, HAO M M, WANG L J, et al.. Module of fiber coupled diode laser based on 808 nm single emitters combination[J]. Chinese J. Lasers, 2012, 39(5): 1-5. (in Chinese)[10]朱洪波, 郝明明, 王立军, 等. 808 nm高亮度半导体激光器光纤耦合器件[J]. 光学精密工程, 2012, 20(8): 1684-1690.ZHU H B, HAO M M, WANG L J, et al.. 808 nm high brightness module of fiber coupled diode laser [J]. Opt. Precision Eng., 2012, 20(8): 1684-1690. (in Chinese)[11]朱洪波, 刘云, 郝明明, 等. 高效率半导体激光器光纤耦合模块[J]. 发光学报, 2011, 32(11): 1147-1151.ZHU H B, LIU Y, HAO M M, et al.. High efficiency module of fiber coupled diode laser[J]. Chinese Journal of Luminescence, 2011, 32(11): 1147-1151. (in Chinese)

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Related Institution

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School of Mechanical Engineering, Dalian University of Technology

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