Autodyne interferometry for range-finding under laser radiation wavelength modulation

被引：0
|
作者：
D. A. Usanov
A. V. Skripal’
E. I. Astakhov
S. Yu. Dobdin
机构：
[1] Saratov State University,
来源：
Technical Physics Letters | 2016年 / 42卷
关键词：
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The results of solution of the inverse problem of determining the distance to the reflector in the case of current modulation of the laser radiation wavelength are presented. It is shown that current modulation of the autodyne signal amplitude can reduce the inverse problem of finding the distance to the reflector to a state of affairs characteristic only of phase modulation. The technique that we propose provides a higher range-finding accuracy than does direct analysis of the autodyne signal.
引用
收藏
页码：919 / 922
页数：3
相关论文
共 50 条
  • [41] Long wavelength Surface-Emitting Distributed Feedback (SE-DFB) laser for range finding applications
    Garrod, Toby J.
    Olson, Don
    Xiao, Yan
    Kanskar, Manoj
    HIGH-POWER DIODE LASER TECHNOLOGY AND APPLICATIONS X, 2012, 8241
  • [42] Using fibre gratings to stabilise laser diode wavelength under modulation for atmospheric lidar transmitters
    Lord, SM
    Switzer, GW
    Krainak, MA
    ELECTRONICS LETTERS, 1996, 32 (06) : 561 - 563
  • [43] RECEIVER OF LASER-RADIATION IN WAVELENGTH RANGE OF 0.27-1.2-MU WITH HIGH TEMPORAL RESOLUTION
    AFONIN, SN
    DOVBYSH, LE
    KAZAKEVICH, AT
    MELNIKOV, SP
    SINYANSKII, AA
    KVANTOVAYA ELEKTRONIKA, 1976, 3 (02): : 459 - 461
  • [44] Investigation of spontaneous and coherent radiation in the 3–4 μm wavelength range in an InGaAsSb/AlGaSbAs laser heterostructure
    E. A. Grebenshchikova
    O. G. Ershov
    B. E. Zhurtanov
    A. N. Imenkov
    N. M. Kolchanova
    Yu. P. Yakovlev
    Technical Physics Letters, 1997, 23 : 887 - 889
  • [45] Real-time range finder based on phase- and modulation-amplitude-locked laser diode interferometry
    Suzuki, T
    Iwana, T
    Sasaki, O
    OPTICAL ENGINEERING, 2004, 43 (11) : 2742 - 2746
  • [46] A Study of the Laser-Induced Breakdown Spectroscopy of Carbon in the Ultraviolet Wavelength Range Under Vacuum Conditions
    潘从元
    杜学维
    曾强
    于云偲
    王声波
    王秋平
    Plasma Science and Technology, 2015, (08) : 682 - 686
  • [47] FOCUSING SPECTROGRAPH FOR RECORDING X-RADIATION OF LASER PLASMA IN WAVELENGTH RANGE SHORTER THAN 3-A
    MIKHAILOV, YA
    PIKUZ, SA
    FAENOV, AY
    FEDOTOV, SI
    INSTRUMENTS AND EXPERIMENTAL TECHNIQUES, 1976, 19 (06) : 1785 - 1787
  • [48] Investigation of spontaneous and coherent radiation in the 3-4 μm wavelength range in an InGaAsSb/AlGaSbAs laser heterostructure
    Grebenshchikova, EA
    Ershov, OG
    Zhurtanov, BE
    Imenkov, AN
    Kolchanova, NM
    Yakovlev, YP
    TECHNICAL PHYSICS LETTERS, 1997, 23 (11) : 887 - 889
  • [49] THE LASER-RADIATION WAVE-FRONT REVERSAL WITH THE INTERMEDIATE-FREQUENCY CONVERSION INTO ANOTHER WAVELENGTH RANGE
    BESPALOV, VI
    DVORETSKII, MA
    KISELEV, AM
    PASMANIK, GA
    KVANTOVAYA ELEKTRONIKA, 1984, 11 (12): : 2505 - 2507
  • [50] A Study of the Laser-Induced Breakdown Spectroscopy of Carbon in the Ultraviolet Wavelength Range Under Vacuum Conditions
    Pan Congyuan
    Du Xuewei
    Zeng Qiang
    Yu Yunsi
    Wang Shengbo
    Wang Qiuping
    PLASMA SCIENCE & TECHNOLOGY, 2015, 17 (08) : 682 - 686
12345