Primary calibration method for laser Doppler vibrometers using electro-optical modulator

被引：0
|
作者：
Nozato, H. [1 ]
Kokuyama, W. [1 ]
Shimoda, T. [1 ]
Inaba, H. [1 ]
机构：
[1] Natl Inst Adv Ind Sci & Technol, Natl Metrol Inst Japan, Tsukuba, Ibaraki 3058563, Japan
来源：
PRECISION ENGINEERING-JOURNAL OF THE INTERNATIONAL SOCIETIES FOR PRECISION ENGINEERING AND NANOTECHNOLOGY | 2025年 / 93卷
基金：
日本学术振兴会;
关键词：
Primary calibration; Frequency response; Heterodyne laser interferometer; Laser Doppler vibrometer; High-frequency; Electro-optical modulator; Accelerometer; INTERFEROMETRY;
D O I：
10.1016/j.precisioneng.2024.12.015
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In this study, we propose a primary calibration method for laser Doppler vibrometers using an independent reference heterodyne laser interferometer and electro-optical modulator up to 1 MHz, and demonstrate its performance under the measurement uncertainties of velocity sensitivity and phase shift at different frequencies. To validate the proposed method, we compared its results with the comparison calibration results of a back-toback accelerometer. Consequently, we confirmed the reliability of the proposed primary calibration method within the expanded uncertainty range.
引用
收藏
页码：204 / 215
页数：12
相关论文
共 50 条
  • [21] Generation of visible Raman operation laser by a fiber electro-optical modulator feedback loop
    李睿睿
    叶蔚然
    陈一龙
    陈树谦
    亓文昊
    崔金明
    黄运锋
    李传锋
    郭光灿
    Chinese Optics Letters, 2024, 22 (02) : 185 - 190
  • [22] Implementation of complex transmittances with a phase electro-optical modulator
    Carrada-Legaria, R.
    Arrizon, V.
    SIXTH SYMPOSIUM: OPTICS IN INDUSTRY, 2007, 6422
  • [23] Nanomechanical electro-optical modulator based on atomic heterostructures
    Thomas, P. A.
    Marshall, O. P.
    Rodriguez, F. J.
    Auton, G. H.
    Kravets, V. G.
    Kundys, D.
    Su, Y.
    Grigorenko, A. N.
    NATURE COMMUNICATIONS, 2016, 7
  • [24] Research Progress on Silicon Electro-Optical Modulator (Invited)
    Chen, Bigeng
    Li, Ke
    Zhao, Yiru
    Yu, Shaoliang
    LASER & OPTOELECTRONICS PROGRESS, 2024, 61 (19)
  • [25] An integrated Si-based electro-optical modulator
    Sciuto, A
    Libertino, S
    Coffa, S
    Coppola, G
    INTEGRATED OPTICS AND PHOTONIC INTEGRATED CIRCUITS, 2004, 5451 : 227 - 232
  • [26] Edge-plasmon assisted electro-optical modulator
    Pshenichnyuk, Ivan A.
    Nazarikov, Gleb, I
    Kosolobov, Sergey S.
    Maimistov, Andrei, I
    Drachev, Vladimir P.
    PHYSICAL REVIEW B, 2019, 100 (19)
  • [27] LIQUID CRYSTALLINE ELECTRO-OPTICAL MODULATOR OF SUBMEGAHERTZ RANGE
    Pozhidaev, E. P.
    Kuznetsov, A. V.
    Kaznacheev, A. V.
    Torgova, S. I.
    Tkachenko, T. P.
    LIQUID CRYSTALS AND THEIR APPLICATION, 2023, 23 (04): : 94 - 102
  • [28] Nanomechanical electro-optical modulator based on atomic heterostructures
    P. A. Thomas
    O. P. Marshall
    F. J. Rodriguez
    G. H. Auton
    V. G. Kravets
    D. Kundys
    Y. Su
    A. N. Grigorenko
    Nature Communications, 7
  • [29] Photonic crystals enable electro-optical modulator in silicon
    不详
    LASER FOCUS WORLD, 2006, 42 (03): : 13 - 13
  • [30] Electro-optical modulator on the base of fiber Bragg gratings
    Goncharenko, IA
    Konojko, AI
    Kuleshov, VK
    LIGHTGUIDES AND THEIR APPLICATIONS II, 2004, 5576 : 29 - 36
12345