996 nm high-power single-longitudinal-mode tapered gain-coupled distributed feedback laser diodes

被引：10
|
作者：
Lei, Yuxin [1 ,2 ]
Chen, Yongyi [1 ]
Gao, Feng [1 ]
Ma, Dezheng [1 ,2 ]
Jia, Peng [1 ]
Wu, Hao [1 ]
Ruan, Chunkao [1 ,2 ]
Liang, Lei [1 ]
Chen, Chao [1 ]
Zhang, Jun [1 ]
Qin, Li [1 ]
Ning, Yongqiang [1 ]
Wang, Lijun [1 ]
机构：
[1] Chinese Acad Sci, Changchun Inst Opt Fine Mech & Phys, State Key Lab Luminescence & Applicat, Changchun 130033, Jilin, Peoples R China
[2] Univ Chinese Acad Sci, Beijing 100049, Peoples R China
来源：
APPLIED OPTICS | 2019年 / 58卷 / 23期
基金：
中国国家自然科学基金;
关键词：
DFB LASERS; SEMICONDUCTOR-LASER; LINEWIDTH;
D O I：
10.1364/AO.58.006426
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A high-power single-longitudinal-mode regrowth-free tapered gain-coupled distributed feedback laser diode based on periodic current injection is achieved at 996 nm. It enhances the output power without beam quality degrading. A continuous-wave output power of over 1.12 W is achieved at 3 A. The maximum output power in single-longitudinal-mode operation is up to 0.56 W at 1.4 A. The power conversion efficiency is over 24%, and the slope efficiency is 0.58 W/A. The side mode suppression ratio is over 38 dB; the 3 dB spectral linewidth is less than 2.4 pm. The lateral far-field divergence angle is only 14.98 degrees, and the beam quality factor M-2 is 1.64, achieving a near-diffraction-limit emission. Our device has great potential in commercial applications and the experimental study of high-power near-diffraction-limit laser diodes for its low-cost fabrication technique and narrowband single-longitudinal-mode emission at high power. (C) 2019 Optical Society of America
引用
收藏
页码：6426 / 6432
页数：7
相关论文
共 40 条
  • [21] Single-longitudinal-mode, narrow bandwidth double-ring fiber laser stabilized by an efficiently taper-coupled high roundness microsphere resonator
    Wan, Hongdan
    Liu, Linqian
    Ding, Zuoqin
    Wang, Jie
    Xiao, Yu
    Zhang, Zuxing
    OPTICS AND LASER TECHNOLOGY, 2018, 102 : 160 - 165
  • [22] A Single-Longitudinal-Mode, Narrow Bandwidth Fiber Laser Based on An Ultra-High Roundness Microsphere Cavity
    Ding, Zuoqin
    Wan, Hongdan
    Liu, Lingqian
    Wang, Jie
    Xiao, Yu
    Zhang, Zuxing
    2017 16TH INTERNATIONAL CONFERENCE ON OPTICAL COMMUNICATIONS & NETWORKS (ICOCN 2017), 2017,
  • [23] High-power operation and lateral divergence angle reduction of broad-area laser diodes at 976 nm
    Liu, Yuxian
    Yang, Guowen
    Wang, Zhenfu
    Li, Te
    Tang, Song
    Zhao, Yuliang
    Lan, Yu
    Demir, Abdullah
    OPTICS AND LASER TECHNOLOGY, 2021, 141
  • [24] High power 980 nm broad area distributed feedback laser with first-order gratings
    Dong Zhen
    Zhao Yihao
    Zhang Qi
    Wang Cuiluan
    Li Wei
    Liu Suping
    Ma Xiaoyu
    JOURNAL OF SEMICONDUCTORS, 2016, 37 (02)
  • [25] High-power picosecond laser diodes based on different methods of fast gain control for high-precision radar applications
    Vainshtein, Sergey
    Kostamovaara, Juha
    Lantratov, Vladimir
    Kaluzhniy, Nikolay
    Mintairov, Sergey
    PHOTONIC MATERIALS, DEVICES, AND APPLICATIONS II, 2007, 6593
  • [26] Researching the 915 nm high-power and high-brightness semiconductor laser single chip coupling module
    Xin Wang
    Cuiluan Wang
    Xia Wu
    Lingni Zhu
    Hongqi Jing
    Xiaoyu Ma
    Suping Liu
    Journal of Semiconductors, 2017, 38 (02) : 73 - 76
  • [27] Design of semiconductor lasers for generation of high-power sub-ns laser pulses in the gain switching mode
    Slipchenko, S. O.
    Podoskin, A. A.
    Golovin, V. S.
    Shamakhov, V. V.
    Arsentiev, I. N.
    Vaviliva, L. S.
    Lyutetskiy, A. V.
    Nikolaev, D. N.
    Pikhtin, N. A.
    Kop'ev, P. S.
    INTERNATIONAL CONFERENCE LASER OPTICS 2020 (ICLO 2020), 2020,
  • [28] High-Power, Narrow-Linewidth Distributed-Feedback Quantum-Cascade Laser for Molecular Spectroscopy
    Bertrand, Mathieu
    Shlykov, Aleksandr
    Shahmohamadi, Mehran
    Beck, Mattias
    Willitsch, Stefan
    Faist, Jerome
    PHOTONICS, 2022, 9 (08)
  • [29] Ultimate high power operation of 9xx-nm single emitter broad stripe laser diodes
    Kaifuchi, Yoshikazu
    Yamagata, Yuji
    Nogawa, Ryozaburo
    Morohashi, Rintaro
    Yamada, Yumi
    Yamaguchi, Masayuki
    HIGH-POWER DIODE LASER TECHNOLOGY XV, 2017, 10086
  • [30] High-power Al-free active region (λ=852nm) laser diodes for atomic clocks and interferometry applications
    Vermersch, FJ
    Lecomte, M
    Calligaro, M
    Parillaud, O
    Bansropun, S
    Krakowski, M
    Novel In-Plane Semiconductor Lasers IV, 2005, 5738 : 398 - 405
1234