A Mach-Zehnder Fabry-Perot hybrid fiber-optic interferometer operating at the thermal noise limit

被引：5
|
作者：
Hoque, Nabil Md Rakinul [1 ]
Duan, Lingze [1 ]
机构：
[1] Univ Alabama, Dept Phys & Astron, 301 Sparkman Dr, Huntsville, AL 35899 USA
来源：
SCIENTIFIC REPORTS | 2022年 / 12卷 / 01期
基金：
美国国家科学基金会;
关键词：
PHASE-SHIFTED FBG; STRAIN SENSOR;
D O I：
10.1038/s41598-022-16474-y
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
A new type of interferometric fiber sensor based on a Mach-Zehnder Fabry-Perot hybrid scheme has been experimentally demonstrated. The interferometer combines the benefits of both a double-path configuration and an optical resonator, leading to record-high strain and phase resolutions limited only by the intrinsic thermal noise in optical fibers across a broad frequency range. Using only off-the-shelf components, the sensor is able to achieve noise-limited strain resolutions of 40 f epsilon/root(Hz) at 10 Hz and 1 f epsilon/root(Hz) at 100 kHz. With a proper scale-up, atto-strain resolutions are believed to be within reach in the ultrasonic frequency range with such interferometers.
引用
收藏
页数：6
相关论文
共 50 条
  • [1] A Mach-Zehnder Fabry-Perot hybrid fiber-optic interferometer operating at the thermal noise limit
    Nabil Md Rakinul Hoque
    Lingze Duan
    [J]. Scientific Reports, 12
  • [2] A Mach-Zehnder, Fabry-Perot hybrid fiber interferometer
    Hoque, Nabil Md Rakinul
    Duan, Lingze
    [J]. 2021 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO), 2021,
  • [3] Dual parameter fiber optic sensor combining a Fabry-Perot and a Mach-Zehnder interferometer
    Hammarling, K.
    Engholm, M.
    Muri, H., I
    Wahl, M.
    Hjelme, D. R.
    [J]. 2017 IEEE SENSORS, 2017, : 1440 - 1442
  • [4] Fiber-optic seismometer on the basis of Mach-Zehnder interferometer
    Kamenev, Oleg T.
    Kulchin, Yuri N.
    Petrov, Yuri S.
    Khiznyak, Ruslan V.
    Romashko, Roman V.
    [J]. SENSORS AND ACTUATORS A-PHYSICAL, 2016, 244 : 133 - 137
  • [5] A novel fiber-optic interferometer of hydrophone based on mach-zehnder hybrid configuration
    chen, Mao-Hsiung
    Chiang, Kang-Shien
    Lin, Wuu-Wun
    Chen, Han-Yang
    Liu, Shu-Xuan
    [J]. OPTICAL SENSING II, 2006, 6189
  • [6] A Mach-Zehnder Fabry-Perot Hybrid Fibre-Optic Interferometer for a Large Measurement Range Based on the Kalman Filter
    Wang, Yixuan
    Yang, Peigang
    Jin, Tao
    [J]. OPTICS, 2024, 5 (02): : 277 - 292
  • [7] Extrinsic Fabry-Perot interferometer fiber-optic microphone
    Furstenau, N
    Horack, H
    Schmidt, W
    [J]. IMTC/97 - IEEE INSTRUMENTATION & MEASUREMENT TECHNOLOGY CONFERENCE: SENSING, PROCESSING, NETWORKING, PROCEEDINGS VOLS 1 AND 2, 1997, : 603 - 606
  • [8] Extrinsic Fabry-Perot interferometer fiber-optic microphone
    Furstenau, N
    Horack, H
    Schmidt, W
    [J]. IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 1998, 47 (01) : 138 - 142
  • [9] Errors of fiber-optic converter with the Fabry-Perot interferometer
    Vinogradova, I.L.
    [J]. Radiotekhnika, 2002, (10): : 32 - 37
  • [10] The optimal construction of a fiber-optic Fabry-Perot interferometer
    Jedrzejewska-Szczerska, Malgorzata
    Kosmowski, Bogdan B.
    Hypszer, Ryszard
    [J]. PHOTONICS LETTERS OF POLAND, 2009, 1 (02) : 61 - 63
12345