Effect of wavelength shift of light source in the fiber coupler evanescent wave temperature sensor system

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 6781, Issue , 2007, Pages

  Wang, Min ^a   Pang, Fufei ^a   Wang, Tingyun ^a  

^a SHANGHAI UNIVERSITY   (China)

Author keywords

Evanescent wave; Fiber coupler; Sensor; Temperature

Indexed keywords

ELECTRIC CONNECTORS; FIBER OPTICS; LIGHT TRANSMISSION; TEMPERATURE MEASUREMENT; VISIBILITY; WAVELENGTH;

EVANESCENT WAVES; FIBER COUPLERS; SENSING PROBE; WAVELENGTH SHIFT;

TEMPERATURE SENSORS;

EID: 42549105636     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.745875     Document Type: Conference Paper

References (8)

1. Brian Culshaw. Fiber-Optic Sensors: Applications and Advances. OPN, 2005, 11
2. C. C. Ye, S. W. James, and R. P. Tatam. Simultaneous temperature and bend sensing with long-period fiber gratings. Optics Letters, 2000, 25(14):1007-1009
3. A. N. Starodumov, et al., Fiber Sagnac interferometer temperature sensor. Appl. Phys. Lett. 1997, 72(1):19-21
4. K. De Souza, T. P. Newson. Brillouin-based fiber-optic distributed temperature sensor with optical preampliflcation. Optics Letters, 2000, 25(18):1331-1333
5. Huayu Bao, Tingyun Wang, Yuqing Shen. High sensitive coupling evanescent wave temperature sensor. Proceedings of Photonics Asia 2004, Sensors and Imaging, SPIE Vol.5634: 558-562
6. WANG Tingyun, CHEN Zhenyi, SHEN Yuqing. Analys is of Evanescent Wave Transmission on Single-mode Optical Fibers. Journal of Optoelectronics· Laser, 2003,14(2):136-139
7. J.D.Love, A.Ankiewicz. Cutoff in single mode optical fiber couplers. Electron. Lett., 1984,20(9):362-363
8. R.G. Lamont, D.C.Johnson, K.O.Hill. Power transfer in fused biconical-taper single-mode fiber couplers: dependence on external refractive index. Appl. Opt., 1985, 24(3):327-332