首页 > 论文 > 红外与激光工程 > 44卷 > 10期(pp:2900-2905)

1.06 μm 注入锁定增益开关半导体激光器特性分析与功率放大研究(英文)

Characteristics analysis and power amplification of 1.06 μm injection-locked gain-switching semiconductor laser

  • 摘要
  • 论文信息
  • 参考文献
  • 被引情况
  • PDF全文
分享:

摘要

报道了1.06 μm增益开关半导体激光器的详细特性分析和功率放大研究。用高频正弦信号调制中心波长1.06 μm的F-P腔半导体激光器得到脉宽约为100 ps、平均功率约为20 mW,重频从500 MHz到2 GHz连续可调的稳定短脉冲激光输出。采用注入锁定改善增益开关半导体激光器的输出特性。研究和分析了调制信号的频率、功率和偏置电流的大小以及注入锁定的功率、温度对激光器输出特性的影响。将该激光器作为种子,用108 W的抽运光进行两级全光纤功率放大得到了82 W的高功率输出,光光转换效率达到76%。

Abstract

Detailed characteristics analysis and power amplification of gain switched Febry-Pérot cavity semiconductor laser at 1.06 μm were reported. The gain switched laser diode, which is modulated by high frequency sinusoid electrical signal, can generate stable pulse laser trains with pulse width around 100 ps, average power around 20 mW and repetition rate adjustable from 500 MHz to 2 GHz, while injection locking is employed effectively in improving the spectral performance of output pulse by suppressing the extra longitude modes. Besides, the effects of the variations of modulation frequency, modulation power, bias current magnitude, injection power and working temperature on the output performance of the laser diode were experimentally demonstrated in detail. Furthermore, the injection locked gain switching laser diode was amplified in power with a two-stage all fiber amplifier chain as a seed source, obtaining an output power of 82 W with a pump light of 108 W and light-to-light conversion rate of 76% while retaining good power to power linearity.

Newport宣传-MKS新实验室计划
补充资料

中图分类号:O799

所属栏目:激光技术及应用

基金项目:国家自然科学基金(61235008); 国防科学技术大学研究生创新项目(B150701)

收稿日期:2015-02-05

修改稿日期:2015-03-03

网络出版日期:--

作者单位    点击查看

陈河:国防科学技术大学光电科学与工程学院,湖南 长沙 410073
陈胜平:国防科学技术大学光电科学与工程学院,湖南 长沙 410073
侯静:国防科学技术大学光电科学与工程学院,湖南 长沙 410073
姜宗福:国防科学技术大学光电科学与工程学院,湖南 长沙 410073

联系人作者:陈河(chenhhe@qq.com)

备注:陈河(1988-),男,博士生,主要从事脉冲光纤激光方面的研究。

【1】Chen S P, Chen H W, Hou J, et al. 100 W all fiber picosecond MOPA laser[J]. Optics Express, 2009, 17(11): 24008-24012.

【2】Dupriez P, Piper A, Malinowski A, et al. High average power, high repetition rate, picosecond pulsed fiber master oscillator power amplifier source seeded by a gain-switched laser diode at 1 060 nm [J]. Photonics Technology Letters IEEE, 2006, 18(19): 1013-1015.

【3】Chen K K, Price J H V, Alam S U, et al. Polarisation maintaining 100 W Yb-fiber MOPA producing μJ pulses tunable in duration from 1 to 21 ps [J]. Optics Express, 2010, 18(13): 14385-14394.

【4】Kanzelmeyer S, Sayinc H, Theeg T, et al. All-fiber based amplification of 40 ps pulses from a gain-switched laser diode[J]. Optics Express, 2010, 19(12): 1854-1859.

【5】Teh P S, Lewis R J, Alam S U, et al. 200 W diffraction limited, single-polarization, all-fiber picosecond MOPA [J]. Optics Express, 2013, 21(15): 25883-25889.

【6】Liu Hongjun, Gao Cunxiao, Huang Nan, et al. Generation of high-power tunable picosecond fiber laser[J]. Infrared and Laser Engineering, 2011, 40(8): 1438-1441. (in Chinese)

【7】Chen S P, Wang J H, Chen H W, et al. 20 W all fiber supercontinuum generation from picosecond MOPA pumped photonic crystal fiber[J]. Laser Physics, 2011, 21(18): 519-521.

【8】Kimmelma O, Chaitanya Kumar S, Esteban-Martin A, et al. Multi-gigahertz picosecond optical parametric oscillator pumped by 80-MHz Yb-fiber laser [J]. Optics Letters, 2013, 38(23): 4550-4553.

【9】Kamba Y, Tei K, Yamaguchi S, et al. Efficient UV generation of a Yb-fiber MOPA producing high peak power for pulse durations of from 100 ps to 2 ns [J]. Optics Express, 2013, 21(11): 25864-25873.

【10】Gao Jing, Yu Feng, Kuang Hongshen, et al. High power 28 W supercontinuum fiber laser source [J]. Infrared and Laser Engineering, 2014, 43(9): 2840-2843. (in Chinese)

引用该论文

Chen He,Chen Shengping,Hou Jing,Jiang Zongfu. Characteristics analysis and power amplification of 1.06 μm injection-locked gain-switching semiconductor laser[J]. Infrared and Laser Engineering, 2015, 44(10): 2900-2905

陈河,陈胜平,侯静,姜宗福. 1.06 μm 注入锁定增益开关半导体激光器特性分析与功率放大研究(英文)[J]. 红外与激光工程, 2015, 44(10): 2900-2905

被引情况

【1】陈琦鹤,范杰,马晓辉,王海珠,石琳琳. 用于半导体激光器的高效率复合波导结构. 红外与激光工程, 2017, 46(11): 1106006--1

您的浏览器不支持PDF插件,请使用最新的(Chrome/Fire Fox等)浏览器.或者您还可以点击此处下载该论文PDF