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J-GLOBAL ID：200902266406826165   Reference number：03A0705998

Deformation of the Brillouin Gain Spectrum Caused by Parabolic Strain Distribution and Resulting Measurement Error in BOTDR Strain Measurement System

BOTDR歪測定システムにおける放物線状歪分布により生じるブリラン利得スペクトルの変形とそれにより生じる測定誤差

Author (4)： NARUSE H (NTT, Tsukuba-shi, JPN) ,  TATEDA M (Chiba Univ., Chiba-shi, JPN) ,  OHNO H (NTT, Tsukuba-shi, JPN) ,  SHIMADA A (NTT, Tsukuba-shi, JPN)
Material： IEICE Transactions on Electronics (Institute of Electronics, Information and Communication Engineers)  (IEICE Trans Electron (Inst Electron Inf Commun Eng))
Volume： E86-C  Issue： 10  Page： 2111-2121  Publication year： Oct. 01, 2003 
JST Material Number： L1370A  ISSN： 0916-8524  Document type： Article
Article type： 原著論文  Country of issue： Japan (JPN)  Language： ENGLISH (EN)

Thesaurus term： *strain measurement ,...

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JST classification (2)： Optical instruments and techniques in general  (BD07010S) ,  Optical spectra and optical scattering in general  (BM08050S)

Reference (22)：

• KURASHIMA, T. Performance improvement of a combined OTDR for distributed strain and loss measurement by randomizing the reference light polarization state. IEEE Photon. Technol. Lett. 1997, 9, 3, 360-362
• IZUMITA, H. Brillouin OTDR employing optical frequency shifter using side-band generation technique with high-speed LN phase-modulator. IEEE Photon. Technol. Lett. 1996, 8, 12, 1674-1676
• MAUGHAN, S. M. A calibrated 27-km distributed fiber temperature sensor based on microwave heterodyne detection of spontaneous Brillouin backscattered power. IEEE Photon. Technol. Lett. 2001, 13, 5, 511-513
• OHNO, H. Development of highly stable BOTDR strain sensor employing microwave heterodyne detection and tunable electric oscillator. Proc. Advanced Photonics Sensors and Applications II, Proc. SPIE 4596. 2001, 74-85
• HORIGUCHI, T. BOTDA-nondestructive measurement of single-mode optical fiber attenuation characteristics using Brillouin interaction : Theory. J. Lightwave Technol. 1989, 7, 8, 1170-1176

Terms in the title (7)： BOTDR ,  歪測定 ,  放物線 ,  歪分布 ,  ブリ ,  利得スペクトル ,  測定誤差