Research on frequency modulation character of the current driven DFB semiconductor laser

被引：7
|
作者：
Zhang, Jian [1 ,2 ]
Gao, Cunxiao [1 ]
Xue, Mingyuan [1 ,2 ]
Liu, Ruisheng [3 ]
机构：
[1] Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Shaanxi, Peoples R China
[2] Univ Chinese Acad Sci, Beijing 100084, Peoples R China
[3] Shaanxi Normal Univ, Xian 710119, Shaanxi, Peoples R China
来源：
MODERN PHYSICS LETTERS B | 2019年 / 33卷 / 01期
基金：
中国国家自然科学基金;
关键词：
LFMCW; laser ranging; DFB laser;
D O I：
10.1142/S0217984918504225
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
This paper presents a study on the issue of current-driven distributed feedback (DFB) semiconductor lasers (LD) experiencing nonlinear laser frequency variation in the course of linear frequency modulation. A theoretical model of the linear frequency modulation process of DFB semiconductor lasers is established. On this basis, the relationship between injection current and laser frequency is analyzed and a correction method has been put forward, to improve the linearity of the laser frequency variation. It was eventually verified that the proposed correction method can greatly improve the linearity of the linear frequency modulation (LFM) output laser signal.
引用
收藏
页数：12
相关论文
共 50 条
  • [41] Switching Behavior of Bistable DFB Semiconductor Laser Amplifiers
    Aleshams, Mahmoud
    Moravvej-Farshi, Mohammad K.
    Sheikhi, Mohammad H.
    FIBER AND INTEGRATED OPTICS, 2009, 28 (04) : 275 - 287
  • [42] The optimal design for weak optical feedback semiconductor laser with frequency modulation
    Linlin LI (Zhengzhou University Zhengzhou 450052
    ChineseJournalofLasers, 1992, (02) : 17 - 22
  • [43] Tailoring of Semiconductor Laser's Frequency Response by Hybrid Modulation Scheme
    Mieda, Shigeru
    Isshiki, Ryuto
    Yokota, Nobuhide
    Kobayashi, Wataru
    Yasaka, Hiroshi
    2016 INTERNATIONAL SEMICONDUCTOR LASER CONFERENCE (ISLC), 2016,
  • [44] Radio frequency modulation characteristics and application of short coherent semiconductor laser
    Wei C.
    Chu F.
    Bian Z.
    Wei F.
    Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering, 2023, 52 (04):
  • [45] PASSIVE EQUALIZATION OF SEMICONDUCTOR DIODE-LASER FREQUENCY-MODULATION
    ALEXANDER, SB
    WELFORD, D
    MARQUIS, DV
    JOURNAL OF LIGHTWAVE TECHNOLOGY, 1989, 7 (01) : 11 - 23
  • [46] Frequency response control of semiconductor laser by using hybrid modulation scheme
    Mieda, Shigeru
    Yokota, Nobuhide
    Isshiki, Ryuto
    Kobayashi, Wataru
    Yasaka, Hiroshi
    OPTICS EXPRESS, 2016, 24 (22): : 25824 - 25831
  • [47] FREQUENCY-MODULATION MODE-LOCKING OF A SEMICONDUCTOR-LASER
    NAGAR, R
    ABRAHAM, D
    TESSLER, N
    FRAENKEL, A
    EISENSTEIN, G
    IPPEN, EP
    KOREN, U
    RAYBON, G
    OPTICS LETTERS, 1991, 16 (22) : 1750 - 1752
  • [48] DIRECT FREQUENCY MODULATION OF A SEMICONDUCTOR LASER BY SURFACE ACOUSTIC WAVES.
    Greenhalgh, P.A.
    Davies, P.A.
    1600, (21):
  • [49] MUTUAL INJECTION LOCKING OF A FIBER LASER AND A DFB SEMICONDUCTOR-LASER
    LIOU, LW
    YU, M
    YOSHINO, T
    AGRAWAL, GP
    ELECTRONICS LETTERS, 1995, 31 (01) : 41 - 42
  • [50] Optical frequency modulation and intensity modulation suppression in a master-slave semiconductor laser system with direct modulation of the master laser
    Haldar, MK
    Coetzee, JC
    Gan, KB
    IEEE JOURNAL OF QUANTUM ELECTRONICS, 2005, 41 (03) : 280 - 286
12345