留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

10kW级直接输出半导体激光熔覆光源的研制与热效应分析

林星辰 张亚维 朱洪波 刘云 秦莉 宁永强 王立军

林星辰, 张亚维, 朱洪波, 刘云, 秦莉, 宁永强, 王立军. 10kW级直接输出半导体激光熔覆光源的研制与热效应分析[J]. 中国光学(中英文), 2019, 12(4): 820-825. doi: 10.3788/CO.20191204.0820
引用本文: 林星辰, 张亚维, 朱洪波, 刘云, 秦莉, 宁永强, 王立军. 10kW级直接输出半导体激光熔覆光源的研制与热效应分析[J]. 中国光学(中英文), 2019, 12(4): 820-825. doi: 10.3788/CO.20191204.0820
LIN Xing-chen, ZHANG Ya-wei, ZHU hong-bo, LIU Yun, QIN Li, NING Yong-qiang, WANG Li-jun. 10 kW CW diode laser cladding source and thermal effect[J]. Chinese Optics, 2019, 12(4): 820-825. doi: 10.3788/CO.20191204.0820
Citation: LIN Xing-chen, ZHANG Ya-wei, ZHU hong-bo, LIU Yun, QIN Li, NING Yong-qiang, WANG Li-jun. 10 kW CW diode laser cladding source and thermal effect[J]. Chinese Optics, 2019, 12(4): 820-825. doi: 10.3788/CO.20191204.0820

10kW级直接输出半导体激光熔覆光源的研制与热效应分析

doi: 10.3788/CO.20191204.0820
基金项目: 

国家重点研发计划项目 2017YFB1104400

详细信息
    作者简介:

    林星辰(1988-), 女, 助理研究员, 2014年于哈尔滨工程大学获得硕士学位, 主要从事激光技术应用、激光控制等方面的研究。E-mail:linstars123@163.com

    朱洪波(1984-), 男, 吉林长春人, 博士后, 2012年于中国科学院长春光学精密机械与物理研究所获得博士学位, 主要从事大功率半导体激光加工光源的研制方面的研究。E-mail:zhbciomp@163.com

  • 中图分类号: TN248.4

10 kW CW diode laser cladding source and thermal effect

Funds: 

National Key Research and Development Program of China 2017YFB1104400

More Information
  • 摘要: 针对目前工业领域对激光熔覆、激光热处理的应用需求,研制了10 kW级直接输出半导体激光熔覆光源。采用半导体激光叠阵为单元器件,将偏振合成技术和波长合成技术相结合,将2只915 nm和2只976 nm半导体激光叠阵进行合成,当工作电流为122 A时,最大输出功率达到10 120 W,电-光转换效率为46%。实验中还对光源内部的易损光学元件的热效应进行了模拟分析并设计有效的散热结构,使其最高温度从442.2 K下降到320 K,同时对应的热应力从75.4 MPa下降到14 MPa,大幅提升了激光光源的可靠性。

     

  • 图 1  半导体激光器光路合成模型图

    Figure 1.  Optical path combination model of diode laser

    图 2  二色分光镜的膜系曲线

    Figure 2.  Coating curve of dichroic beam splitter

    图 3  自由传导散热时镜头温度和热应力的模拟结果图

    Figure 3.  Simulations of temperature and thermal stress distribution under free conduction thermal dissipation

    图 4  聚焦镜桶的散热结构图

    Figure 4.  Thermal dissipation structure of focusing lens holder

    图 5  冷却水通道数量与温度和热应力的关系图

    Figure 5.  Temperature and thermal stress varying with water channels

    图 6  6个水冷通道下聚焦镜筒的温度和热应力分布图

    Figure 6.  Temperature and thermal stress distribution of focusing lens holder with six water channels

    图 7  功率和效率随电流的变化曲线

    Figure 7.  Output power and efficiency versus operating current

    图 8  可靠性测试前(a)后(b)的光斑图

    Figure 8.  Profiles of focusing spot before(a) and after(b) the reliability test

  • [1] 海一娜, 邹永刚, 田锟, 等.水平腔面发射半导体激光器研究进展[J].中国光学, 2017, 10(2):194-206. http://www.chineseoptics.net.cn/CN/abstract/abstract9460.shtml

    HAI Y N, ZOU Y G, TIAN K, et al.. Research progress of horizontal cavity surface emitting semiconductor lasers[J]. Chinese Optics, 2017, 10(2):194-206.(in Chinese) http://www.chineseoptics.net.cn/CN/abstract/abstract9460.shtml
    [2] 林星辰, 朱洪波, 王彪, 等.均匀光强分布的5 kW半导体激光硬化光源研制[J].光学 精密工程, 2017, 25(5):1178-1184. http://d.old.wanfangdata.com.cn/Periodical/gxjmgc201705008

    LIN X CH, ZHU H B, WANG B, et al.. Development of 5 kW diode laser hardening source with homogenized intensity distribution[J]. Opt. Precision Eng., 2017, 25(5):1178-1184.(in Chinese) http://d.old.wanfangdata.com.cn/Periodical/gxjmgc201705008
    [3] 倪羽茜, 井红旗, 孔金霞, 等.高功率半导体激光器陶瓷封装散热性能研究[J].发光学报, 2016, 37(5):561-566. http://d.old.wanfangdata.com.cn/Periodical/fgxb201605009

    NI Y X, JING H Q, KONG J X, et al.. Thermal performance of high-power semiconductor laser packaged by ceramic submount[J]. Chinese Journal of Luminescence, 2016, 37(5):561-566.(in Chinese) http://d.old.wanfangdata.com.cn/Periodical/fgxb201605009
    [4] 刘力宁, 高欣, 张晓磊, 等.高亮度大功率半导体激光器光纤耦合模块[J].发光学报, 2018, 39(2):196-201. http://d.old.wanfangdata.com.cn/Periodical/fgxb201802014

    LIU L N, GAO X, ZHANG X L, et al.. Fiber coupling module of high brightness and high power semiconductor laser[J]. Chinese Journal of Luminescence, 2018, 39(2):196-201.(in Chinese) http://d.old.wanfangdata.com.cn/Periodical/fgxb201802014
    [5] 张俊, 彭航宇, 朱洪波, 等.用于不锈钢薄板切割的直接半导体激光源[J].发光学报, 2015, 36(10):1188-1194. http://d.old.wanfangdata.com.cn/Periodical/fgxb201510015

    ZHANG J, PENG H Y, ZHU H B, et al.. Direct diode laser source for stainless sheet cutting[J]. Chinese Journal of Luminescence, 2015, 36(10):1188-1194.(in Chinese) http://d.old.wanfangdata.com.cn/Periodical/fgxb201510015
    [6] 刘友强, 曹银花, 李景, 等.激光加工用5 kW光纤耦合半导体激光器[J].光学 精密工程, 2015, 23(5):1279-1287. http://d.old.wanfangdata.com.cn/Periodical/gxjmgc201505011

    LIU Y Q, CAO Y H, LI J, et al.. 5 kW fiber coupling diode laser for laser processing[J]. Opt. Precision Eng., 2015, 23(5):1279-1287.(in Chinese) http://d.old.wanfangdata.com.cn/Periodical/gxjmgc201505011
    [7] HUANG R K, CHANN B, BURGESS J, et al.. Direct diode lasers with comparable beam quality to fiber, CO2, and solid state lasers[J]. Proceedings of SPIE, 2012, 8241:824102. doi: 10.1117/12.907161
    [8] VIJAYAKUMAR D, JENSEN O B, OSTENDORF R, et al.. Spectral beam combining of a 980 nm tapered diode laser bar[J]. Optics Express, 2010, 18(2):893-898. doi: 10.1364/OE.18.000893
    [9] BECKER F, NEUMANN B, WINKELMANN L, et al.. Multi-kW cw fiber oscillator pumped by wavelength stabilized fiber coupled diode lasers[J]. Proceedings of SPIE, 2013, 8601:860131. doi: 10.1117/12.2004698
    [10] VENKAT S, HAAKE J. High-Power Diodes in Materials Processing[M]. Industrial Laser Solutions for Manufacturing, 2007.
    [11] BROOKSHIER S, WASHKO J, PARKER K, et al.. The use of novel, direct diode lasers for large area hard-facing and high deposition rate cladding to enhance surface wear and corrosion resistance[J]. Proceedings of SPIE, 2012, 8239:82390H. doi: 10.1117/12.908947
    [12] BAUMANN M, KRAUSE V, BERGWEILER G, et al.. Local heat treatment of high strength steels with zoom-optics and 10 kW-diode laser[J]. Proceedings of SPIE, 2012, 8239:82390J. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=CC0212514755
    [13] PEÑANO J P, SPRANGLE P, TING A, et al.. Optical quality of high-power laser beams in lenses[J]. Journal of the Optical Society of America B, 2009, 26(3):503-510. doi: 10.1364/JOSAB.26.000503
    [14] MAHDIEH M H, JAFARABADI M A, AHMADINEJAD E. Thermal lens effect induced by high power diode laser beam in liquid ethanol and its influence on a probe laser beam quality[J]. Proceedings of SPIE, 2015, 9255:925531. doi: 10.1117/12.2065656
    [15] KÖHLERB, NOESKE A, KINDERVATER T, et al.. 11-kW direct diode laser system with homogenized 55×20 mm2 Top-Hat intensity distribution[J]. Proceedings of SPIE, 2007, 6456:64560O. doi: 10.1117/12.698837
    [16] KOENNING T, ALEGRIA K, WANG Z L, et al.. Macro-channel cooled high power fiber coupled diode lasers exceeding 1.2 kW of output power[J]. Proceedings of SPIE, 2011, 7918:79180E. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=CC0210643816
    [17] PANDEYR, KOENNING T, STAPLETON D, et al.. 4 kW, 1 mm(0.20 NA), CW, single-wavelength, 9xxnm, fiber-coupled, turn-key diode-lase system[R]. Tucson, AZ: DILAS Diode Laser Inc.
    [18] MATIOLI E, BRINKLEY S, KELCHNER K M, et al.. High-brightness polarized light-emitting diodes[J]. Light:Science & Applications, 2012, 1(8):e22. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=88fd061967b77d336d52b72c5dee08e7
  • 加载中
图(8)
计量
  • 文章访问数:  1654
  • HTML全文浏览量:  634
  • PDF下载量:  78
  • 被引次数: 0
出版历程
  • 收稿日期:  2018-03-25
  • 修回日期:  2018-04-01
  • 刊出日期:  2019-08-01

目录

    /

    返回文章
    返回