Simultaneous temperature and salinity monitoring with a fiber optic sensor - art. no. 675606

被引：0
作者：
Chen, Qiying [1 ]
Lu, Ping [1 ]
Men, Liqiu [1 ]
机构：
[1] Mem Univ Newfoundland, Dept Phys & Phys Oceanog, St John, NF A1B 3X7, Canada
来源：
CHEMICAL AND BIOLOGICAL SENSORS FOR INDUSTRIAL AND ENVIRONMENTAL MONITORING III | 2007年 / 6756卷
关键词：
fiber optics; Bragg grating; sensor; salinity; temperature;
D O I：
10.1117/12.735587
中图分类号：
TP7 [遥感技术];
学科分类号：
081102 ; 0816 ; 081602 ; 083002 ; 1404 ;
摘要：
A novel fiber optic sensor for simultaneous measurement of temperature and salinity with multiplexed polymer-coated fiber Bragg gratings is demonstrated. It has been found that the polyimide-coated fibre Bragg grating respond to variations of both temperature and salinity while the acrylate-coated fiber Bragg grating is only sensitive to the environmental temperature. The experimental results showed that the temperature and salinity sensitivities of the multiplexed fiber Bragg grating sensor are 0.0102 nm/degrees C and 0.0038 nm/%S, respectively.
引用
收藏
页码：75606 / 75606
页数：6
相关论文
共 12 条
  • [1] Long period gratings as solution concentration sensors
    Falciai, R
    Mignani, AG
    Vannini, A
    [J]. SENSORS AND ACTUATORS B-CHEMICAL, 2001, 74 (1-3) : 74 - 77
  • [2] Fick A., 1855, Ann. der Phys. und Chemie, V170, P59, DOI [DOI 10.1002/ANDP.18551700105, 10.1002/andp.18551700105]
  • [3] Jung Jaehoon, 1999, APPL OPTICS, V38, P2572
  • [4] Fiber grating sensors
    Kersey, AD
    Davis, MA
    Patrick, HJ
    LeBlanc, M
    Koo, KP
    Askins, CG
    Putnam, MA
    Friebele, EJ
    [J]. JOURNAL OF LIGHTWAVE TECHNOLOGY, 1997, 15 (08) : 1442 - 1463
  • [5] MULTIPLEXED FIBER BRAGG GRATING STRAIN-SENSOR SYSTEM WITH A FIBER FABRY-PEROT WAVELENGTH FILTER
    KERSEY, AD
    BERKOFF, TA
    MOREY, WW
    [J]. OPTICS LETTERS, 1993, 18 (16) : 1370 - 1372
  • [6] Relative humidity sensor with optical fiber Bragg gratings
    Kronenberg, P
    Rastogi, PK
    Giaccari, P
    Limberger, HG
    [J]. OPTICS LETTERS, 2002, 27 (16) : 1385 - 1387
  • [7] Corrugated long-period fiber gratings as strain, torsion, and bending sensors
    Lin, CY
    Wang, LA
    Chern, GW
    [J]. JOURNAL OF LIGHTWAVE TECHNOLOGY, 2001, 19 (08) : 1159 - 1168
  • [8] Meltz G., 1991, P SOC PHOTO-OPT INS, V1516, P185, DOI [10.1117/12.51164, DOI 10.1117/12.51164]
  • [9] Analysis and development of a tunable fiber Bragg grating filter based on axial tension/compression
    Mohammad, N
    Szyszkowski, W
    Zhang, WJ
    Haddad, EI
    Zou, J
    Jamroz, W
    Kruzelecky, R
    [J]. JOURNAL OF LIGHTWAVE TECHNOLOGY, 2004, 22 (08) : 2001 - 2013
  • [10] Humidity-dependent mechanical properties of polyimide films and their use for IC-compatible humidity sensors
    Sager, K
    Schroth, A
    Nakladal, A
    Gerlach, G
    [J]. SENSORS AND ACTUATORS A-PHYSICAL, 1996, 53 (1-3) : 330 - 334
12