Keyword : strain measurement


Restorability of Rayleigh Backscatter Traces Measured by Coherent OTDR with Precisely Frequency-Controlled Light Source
Mutsumi IMAHAMA Yahei KOYAMADA Kazuo HOGARI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/04/01
Vol. E91-B  No. 4 ; pp. 1243-1246
Type of Manuscript:  LETTER
Category: Sensing
Keyword: 
Rayleigh scatteringcoherent OTDRfiber sensorstrain measurementtemperature measurement
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Proposal and Simulation of Double-Pulse Brillouin Optical Time-Domain Analysis for Measuring Distributed Strain and Temperature with cm Spatial Resolution in km-Long Fiber
Yahei KOYAMADA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/07/01
Vol. E90-B  No. 7 ; pp. 1810-1815
Type of Manuscript:  PAPER
Category: Sensing
Keyword: 
fiber sensorBrillouin scatteringdistributed measurementstrain measurementtemperature measurement
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Deformation of the Brillouin Gain Spectrum Caused by Parabolic Strain Distribution and Resulting Measurement Error in BOTDR Strain Measurement System
Hiroshi NARUSE Mitsuhiro TATEDA Hiroshige OHNO Akiyoshi SHIMADA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2003/10/01
Vol. E86-C  No. 10 ; pp. 2111-2121
Type of Manuscript:  PAPER
Category: Optoelectronics
Keyword: 
Brillouin scatteringparabolic strain distributionstrain measurementpower spectrumerror analysis
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Measurement of Brillouin Gain Spectrum Distribution along an Optical Fiber Using a Correlation-Based Technique--Proposal, Experiment and Simulation--
Kazuo HOTATE Takemi HASEGAWA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2000/03/25
Vol. E83-C  No. 3 ; pp. 405-412
Type of Manuscript:  Special Section PAPER (Special Issue on Optical Fiber Sensors)
Category: Distributed Sensing
Keyword: 
Brillouin scatteringoptical fiber measurementsstrain measurementtemperature measurement
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Concrete Pipe Strain Measurement Using Optical Fiber Sensor
Norifumi YASUE Hiroshi NARUSE Jun-ichi MASUDA Hironori KINO Toshio NAKAMURA Taketoshi YAMAURA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2000/03/25
Vol. E83-C  No. 3 ; pp. 468-474
Type of Manuscript:  Special Section PAPER (Special Issue on Optical Fiber Sensors)
Category: System Applications and Field Tests
Keyword: 
tunneloptical fiber sensorstrain measurementconcrete pipe
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