Fiber Bragg Grating vibration sensor with DFB laser diode

被引：4
|
作者：
Siska, Petr [1 ]
Brozovic, Martin [1 ]
Cubik, Jakub [1 ]
Kepak, Stanislav [1 ]
Vitasek, Jan [1 ]
Koudelka, Petr [1 ]
Latal, Jan [1 ]
Vasinek, Vladimir [1 ]
机构：
[1] VSB Tech Univ Ostrava, Fac Elect Engn & Comp Sci, Dept Telecommun, Ostrava 70833, Czech Republic
来源：
18TH CZECH-POLISH-SLOVAK OPTICAL CONFERENCE ON WAVE AND QUANTUM ASPECTS OF CONTEMPORARY OPTICS | 2012年 / 8697卷
关键词：
Fiber Bragg Grating; temperature; sensor; vibrations; strain; DFB; laser diode; wavelength;
D O I：
10.1117/12.2010467
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The Fiber Bragg Grating (FBG) sensors are nowadays used in many applications. Thanks to its quite big sensitivity to a surrounding environment, they can be used for sensing of temperature, strain, vibration or pressure. A fiber Bragg grating vibration sensor, which is interrogated by a distributed feedback laser diode (DFB) is demonstrated in this article. The system is based on the intensity modulation of the narrow spectral bandwidth of the DFB laser, when the reflection spectrum of the FBG sensor is shifted due to the strain that is applied on it in form of vibrations caused by acoustic wave pressure from loud speaker. The sensor's response in frequency domain and strain is measured; also the factor of sensor pre-strain impact on its sensitivity is discussed.
引用
收藏
页数：9
相关论文
共 50 条
  • [41] STUDY ON NON-CONTACT FIBER BRAGG GRATING VIBRATION SENSOR
    Tan, Yuegang
    Li, Tianliang
    Cai, Li
    Wei, Qin
    PROCEEDINGS OF THE 2014 INTERNATIONAL CONFERENCE ON INNOVATIVE DESIGN AND MANUFACTURING (ICIDM), 2014, : 211 - 216
  • [42] Design and Investigation of a Fiber Bragg Grating Tilt Sensor With Vibration Damping
    Guo, Yongxing
    Hu, Peng
    Xiong, Li
    Liu, Ke
    Zhou, Wanhuan
    IEEE SENSORS JOURNAL, 2023, 23 (03) : 2193 - 2203
  • [43] Dual Wavelength Differential Detection of Fiber Bragg Grating Sensors with a Pulsed DFB Laser
    Ouellette, Francois
    Ou, Zhonghua
    Li, Jianfeng
    SENSORS, 2020, 20 (17) : 1 - 16
  • [44] Multi-wavelength tunable fiber laser using SOA: Application to fiber Bragg grating vibration sensor array
    Tanaka, Satoshi
    Inamoto, Kiyoyuki
    Yokosuka, Hiroki
    Somatomo, Hiroyuki
    Takahashi, Nobuaki
    2007 IEEE SENSORS, VOLS 1-3, 2007, : 411 - 414
  • [45] Vibration sensing with fiber Bragg grating
    Takahashi, N
    Yoshimura, K
    Takahashi, S
    OPTOELECTRONIC INFORMATION SYSTEMS AND PROCESSING, 2000, 4513 : 1 - 6
  • [46] Design and analysis of widely tunable sampled grating DFB laser diode integrated with sampled grating distributed Bragg reflector
    Kim, S
    Chung, Y
    Oh, SH
    Park, MH
    IEEE PHOTONICS TECHNOLOGY LETTERS, 2004, 16 (01) : 15 - 17
  • [47] DESIGN AND FABRICATION OF WIDELY TUNABLE SAMPLED GRATING DFB LASER DIODE INTEGRATED WITH SAMPLED GRATING DISTRIBUTED BRAGG REFLECTOR
    Chung, Youngchul
    Oh, Su-Hwan
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2017, 59 (02) : 252 - 257
  • [48] Dynamic demodulation of fiber Bragg grating vibration sensor based on cascaded long-period fiber grating
    Zou H.
    Liang D.
    Zeng J.
    Mu H.
    Zhou L.
    Zhongguo Jiguang/Chinese Journal of Lasers, 2011, 38 (08):
  • [49] Frequency-modulated multimode laser diode for fiber Bragg grating sensors
    Ferreira, LA
    Diatzikis, EV
    Santos, JL
    Farahi, F
    JOURNAL OF LIGHTWAVE TECHNOLOGY, 1998, 16 (09) : 1620 - 1630
  • [50] Effects of the Facet Reflectivity of a Laser Diode on Fiber Bragg Grating Semiconductor Lasers
    Honggang Yu
    Chang-Qing Xu
    Na Li
    Zhilin Peng
    Jacek Wojcik
    Peter Mascher
    光学学报, 2003, (S1) : 429 - 430
12345