Infrared Radiation Detection With Matched Fiber Bragg Gratings

被引：3
|
作者：
Caucheteur, Christophe [1 ]
Renoirt, J. M. [2 ]
Debliquy, M. [2 ]
Megret, P. [1 ]
机构：
[1] Univ Mons, Fac Polytech, Electromagnetism & Telecommun Unit, B-7000 Mons, Belgium
[2] Univ Mons, Fac Polytech, Mat Sci Unit, B-7000 Mons, Belgium
来源：
IEEE PHOTONICS TECHNOLOGY LETTERS | 2010年 / 22卷 / 23期
关键词：
Fiber Bragg gratings (FBGs); infrared (IR) radiation; sensor; temperature; SENSORS;
D O I：
10.1109/LPT.2010.2083643
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this letter, a novel infrared (IR) radiation detector is proposed for early fire detection. It consists of two matched apodized fiber Bragg gratings (FBGs) cascaded in a single optical fiber and separated by a few centimeters. One of the gratings is covered with an IR-absorbing layer that converts the radiation into heat while the second FBG provides a temperature reference. To obtain a fast and cost-effective detector, the demodulation technique consists in measuring the total reflected power, which monotonically evolves in a range of flux that depends on the FBGs spectral characteristics. With the 24-mm-long Gaussian apodized FBGs used in this work, we report a mean sensitivity of 7 nW/(W/m(2)) in the range 0-3000 W/m(2)
引用
收藏
页码：1732 / 1734
页数：3
相关论文
共 50 条
  • [1] Infrared radiation detector using a pair of fiber Bragg gratings
    Renoirt, J. -M.
    Caucheteur, C.
    Megret, P.
    Debliquy, M.
    OPTICAL SENSING AND DETECTION, 2010, 7726
  • [2] Radiation dosimetry with fiber Bragg gratings
    Avino, S.
    D'Avino, V.
    Giorgini, A.
    Pacelli, R.
    Liuzzi, R.
    Cella, L.
    Gagliardi, G.
    De Natale, P.
    23RD INTERNATIONAL CONFERENCE ON OPTICAL FIBRE SENSORS, 2014, 9157
  • [3] Bragg peak shifts of fiber Bragg gratings in radiation environment
    Fujita, K
    Kimura, A
    Nakazawa, M
    Takahashi, H
    FIBER OPTIC SENSOR TECHNOLOGY II, 2001, 4204 : 184 - 191
  • [4] Recent developments in the fabrication of infrared fiber Bragg gratings
    Busse, Lynda
    Florea, Catalin
    Shaw, Brandon
    Sanghera, Jas
    Vinh Nguyen
    Chin, Geoff
    Aggarwal, Ishwar
    OPTICAL COMPONENTS AND MATERIALS IX, 2012, 8257
  • [5] A Submerged Optical Fiber Ultrasonic Sensor Using Matched Fiber Bragg Gratings
    Bai, Xiaohong
    Hu, Manli
    Gang, Tingting
    Rong, Qiangzhou
    SENSORS, 2018, 18 (06)
  • [6] Inscription of fiber Bragg gratings by ultraviolet femtosecond radiation
    Dragomir, A
    Nikogosyan, DN
    Zagorulko, KA
    Kryukov, PG
    Dianov, EM
    OPTICS LETTERS, 2003, 28 (22) : 2171 - 2173
  • [7] Stabilization of Fiber Bragg Gratings against Gamma Radiation
    Gusarov, A.
    Vasiliev, S.
    Medvedkov, O.
    Mckenzie, I.
    Berghmans, F.
    RADECS 2007: PROCEEDINGS OF THE 9TH EUROPEAN CONFERENCE ON RADIATION AND ITS EFFECTS ON COMPONENTS AND SYSTEMS, 2007, : 442 - +
  • [8] Stabilization of Fiber Bragg Gratings Against Gamma Radiation
    Gusarov, A.
    Vasiliev, S.
    Medvedkov, O.
    Mckenzie, I.
    Berghmans, F.
    IEEE TRANSACTIONS ON NUCLEAR SCIENCE, 2008, 55 (04) : 2205 - 2212
  • [9] Development of Highly Radiation Resistant Fiber Bragg Gratings
    Henschel, Henning
    Grobnic, Dan
    Hoeffgen, Stefan K.
    Kuhnhenn, Jochen
    Mihailov, Stephen J.
    Weinand, Udo
    IEEE TRANSACTIONS ON NUCLEAR SCIENCE, 2011, 58 (04) : 2103 - 2110
  • [10] Radiation Vulnerability of Fiber Bragg Gratings in Harsh Environments
    Morana, Adriana
    Girard, Sylvain
    Marin, Emmanuel
    Marcandella, Claude
    Rizzolo, Serena
    Perisse, Jocelyn
    Mace, Jean-Reynald
    Taouri, Abdelillah
    Boukenter, Aziz
    Cannas, Marco
    Ouerdane, Youcef
    JOURNAL OF LIGHTWAVE TECHNOLOGY, 2015, 33 (12) : 2646 - 2651
12345