Abstract

Semiconductor fiber temperature sensors have been used widely in many fields, but most of them pick up temperature by measuring the optical intensity of certain fixed narrow-band in absorption spectrum. Furthermore, they are sensitive to the loss of optical intensity and the fluctuation of light source power. The novel temperature measurement system proposed in this paper is based on the semiconductor absorption theory and the spectral analysis of method. To measure temperature, the sensor model detects not the certain narrow-band spectrum but the most spectra of the optical absorption edge. Therefore the measurement accuracy and the stability can be improved greatly. Experimental results are in agreement with theoretical analysis results perfectly.

© 2005 Chinese Optics Letters

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  2. C. Chang, Z. Li, and Y. Q. Zhou, Chin. J. Lasers B 10, 29 (2001).
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  4. W. J. Bock, M. Beaulieu, and A. W. Domanski, IEEE Trans. Instrumentation and Measurement 41, 68 (1992).
  5. J. P. Meng, J. G. Yang, H. Tan, and S. L. Hu, Spectroscopy and Spectral Analysis (in Chinese) 22, 721 (2002).
  6. Y. Zhao and Y. B. Liao, Sensors and Acuators B 86, 63 (2002).

2002 (2)

J. P. Meng, J. G. Yang, H. Tan, and S. L. Hu, Spectroscopy and Spectral Analysis (in Chinese) 22, 721 (2002).

Y. Zhao and Y. B. Liao, Sensors and Acuators B 86, 63 (2002).

2001 (1)

C. Chang, Z. Li, and Y. Q. Zhou, Chin. J. Lasers B 10, 29 (2001).

1992 (1)

W. J. Bock, M. Beaulieu, and A. W. Domanski, IEEE Trans. Instrumentation and Measurement 41, 68 (1992).

1982 (1)

K. Kyuma, S. Tai, T. Sawada, and M. Nunoshita, IEEE J. Quantum Electron. 18, 676 (1982).

Beaulieu, M.

W. J. Bock, M. Beaulieu, and A. W. Domanski, IEEE Trans. Instrumentation and Measurement 41, 68 (1992).

Bock, W. J.

W. J. Bock, M. Beaulieu, and A. W. Domanski, IEEE Trans. Instrumentation and Measurement 41, 68 (1992).

Chang, C.

C. Chang, Z. Li, and Y. Q. Zhou, Chin. J. Lasers B 10, 29 (2001).

Domanski, A. W.

W. J. Bock, M. Beaulieu, and A. W. Domanski, IEEE Trans. Instrumentation and Measurement 41, 68 (1992).

Hu, S. L.

J. P. Meng, J. G. Yang, H. Tan, and S. L. Hu, Spectroscopy and Spectral Analysis (in Chinese) 22, 721 (2002).

Kyuma, K.

K. Kyuma, S. Tai, T. Sawada, and M. Nunoshita, IEEE J. Quantum Electron. 18, 676 (1982).

Li, Z.

C. Chang, Z. Li, and Y. Q. Zhou, Chin. J. Lasers B 10, 29 (2001).

Liao, Y. B.

Y. Zhao and Y. B. Liao, Sensors and Acuators B 86, 63 (2002).

Meng, J. P.

J. P. Meng, J. G. Yang, H. Tan, and S. L. Hu, Spectroscopy and Spectral Analysis (in Chinese) 22, 721 (2002).

Nunoshita, M.

K. Kyuma, S. Tai, T. Sawada, and M. Nunoshita, IEEE J. Quantum Electron. 18, 676 (1982).

Sawada, T.

K. Kyuma, S. Tai, T. Sawada, and M. Nunoshita, IEEE J. Quantum Electron. 18, 676 (1982).

Tai, S.

K. Kyuma, S. Tai, T. Sawada, and M. Nunoshita, IEEE J. Quantum Electron. 18, 676 (1982).

Tan, H.

J. P. Meng, J. G. Yang, H. Tan, and S. L. Hu, Spectroscopy and Spectral Analysis (in Chinese) 22, 721 (2002).

Yang, J. G.

J. P. Meng, J. G. Yang, H. Tan, and S. L. Hu, Spectroscopy and Spectral Analysis (in Chinese) 22, 721 (2002).

Zhao, Y.

Y. Zhao and Y. B. Liao, Sensors and Acuators B 86, 63 (2002).

Zhou, Y. Q.

C. Chang, Z. Li, and Y. Q. Zhou, Chin. J. Lasers B 10, 29 (2001).

Chin. J. Lasers B (1)

C. Chang, Z. Li, and Y. Q. Zhou, Chin. J. Lasers B 10, 29 (2001).

IEEE J. Quantum Electron. (1)

K. Kyuma, S. Tai, T. Sawada, and M. Nunoshita, IEEE J. Quantum Electron. 18, 676 (1982).

IEEE Trans. Instrumentation and Measurement (1)

W. J. Bock, M. Beaulieu, and A. W. Domanski, IEEE Trans. Instrumentation and Measurement 41, 68 (1992).

Sensors and Acuators B (1)

Y. Zhao and Y. B. Liao, Sensors and Acuators B 86, 63 (2002).

Spectroscopy and Spectral Analysis (in Chinese) (1)

J. P. Meng, J. G. Yang, H. Tan, and S. L. Hu, Spectroscopy and Spectral Analysis (in Chinese) 22, 721 (2002).

Other (2)

X. Y. Dong, B. O. Guan, Y. Zhang, G. Y. Kai, Q. D. Zhao, X. Y. Dong, and C. D. Yao, Chin. J. Lasers (in Chinese) 28, 587


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