Laser vibrometer-rangefinder based on self-sweeping fiber laser

被引：11
|
作者：
Volikova, A. M. [1 ]
Lobach, I. A. [1 ]
Kablukov, S., I [1 ]
机构：
[1] Russian Acad Sci, Inst Automat & Electrometry, Siberian Branch, Novosibirsk, Russia
来源：
OPTICS EXPRESS | 2022年 / 30卷 / 12期
基金：
俄罗斯科学基金会;
关键词：
FEEDBACK INTERFEROMETRY; DISTANCE; RANGE;
D O I：
10.1364/OE.454144
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A vibrometer-rangefinder based on principles of coherent optical frequency-domain reflectometry (C-OFDR) is experimentally demonstrated. A self-sweeping ytterbium-doped fiber laser, which does not require any spectrally selective elements and drivers for wavelength tuning, with a sweeping range of 1056-1074 nm is used as a tunable source of probe radiation for the C-OFDR measurements. We demonstrate the possibility of measuring target vibrations in the frequency range from 2 Hz to 5 kHz with an amplitude of down to similar to 5 nm at a distance of up to similar to 13 m. The maximum measurable vibration frequency is limited by the instability of the self-sweeping laser parameters in the time domain and is estimated as similar to 7.5 kHz. (C) 2022 Optica Publishing Group under the terms of the Optica Open Access Publishing Agreement
引用
收藏
页码：22025 / 22039
页数：15
相关论文
共 50 条
  • [21] 2 μm self-sweeping fiber laser oscillator for LIDAR applications
    Budarnykh, A. E.
    Lobach, I. A.
    Kablukov, S., I
    ADVANCED SENSOR SYSTEMS AND APPLICATIONS XII, 2022, 12321
  • [22] Coherent Optical Frequency Reflectometer Based on a Self-sweeping Fiber Laser for Distributed Measurements
    Krivosheina, D. A.
    Tkachenko, A. Yu.
    Lobach, I. A.
    Kablukov, S. I.
    BULLETIN OF THE LEBEDEV PHYSICS INSTITUTE, 2023, 50 (SUPPL 3) : S305 - S313
  • [23] Amplitude modulation ranging achieved by self-sweeping fiber laser in a short distance
    Wang, Kaile
    Wen, Zengrun
    Guo, Wei
    Xiong, Yingfei
    Yang, Li
    Wang, Ping
    INFRARED PHYSICS & TECHNOLOGY, 2023, 134
  • [24] Single-frequency self-sweeping Nd-doped fiber laser
    Kashirina, Ekaterina K.
    Lobach, Ivan A.
    Kablukov, Sergey, I
    OPTICS LETTERS, 2019, 44 (09) : 2252 - 2255
  • [25] Michelson mode selector for spectral range stabilization in a self-sweeping fiber laser
    Tkachenko, A. Yu.
    Vladimirskaya, A. D.
    Lobach, I. A.
    Kablukov, S. I.
    OPTICS LETTERS, 2018, 43 (07) : 1558 - 1561
  • [26] Spectral characterization technique of self-organized distributed feedback in a self-sweeping fiber laser
    Drobyshev, R. R.
    Lobach, I. A.
    Podivilov, E., V
    Kablukov, S., I
    OPTICS EXPRESS, 2019, 27 (15) : 21335 - 21346
  • [27] Automatic control of the tuning parameters of a self-sweeping Tm-doped fiber laser
    Budarnykh, A. E.
    Lobach, I. A.
    Smolyaninov, N. N.
    ADVANCED SENSOR SYSTEMS AND APPLICATIONS XI, 2021, 11901
  • [28] A Coherent Optical Frequency-Domain Reflectometer Based on a Self-Sweeping Fiber Laser for Sensing Applications
    A. Yu. Tkachenko
    N. N. Smolyaninov
    M. I. Skvortsov
    I. A. Lobach
    S. I. Kablukov
    Instruments and Experimental Techniques, 2020, 63 : 532 - 537
  • [29] Linear-Cavity-Controlled Self-Sweeping Ytterbium-Doped Fiber Laser Based on Circulator
    Zuo Z.
    Wang K.
    Huang X.
    Chen H.
    Lu B.
    Bai J.
    Zhongguo Jiguang/Chinese Journal of Lasers, 2022, 49 (23):
  • [30] A Coherent Optical Frequency-Domain Reflectometer Based on a Self-Sweeping Fiber Laser for Sensing Applications
    Tkachenko, A. Yu
    Smolyaninov, N. N.
    Skvortsov, M., I
    Lobach, I. A.
    Kablukov, S., I
    INSTRUMENTS AND EXPERIMENTAL TECHNIQUES, 2020, 63 (04) : 532 - 537
12345