Keyword : fiber sensor


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
 Summary | Full Text:PDF(423.4KB)

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
 Summary | Full Text:PDF(1.2MB)

Temperature Sensor Based on Self-Interference of a Single Long-Period Fiber Grating
Byeong Ha LEE Youngjoo CHUNG Won-Taek HAN Un-Chul PAEK 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2000/03/25
Vol. E83-C  No. 3 ; pp. 287-292
Type of Manuscript:  Special Section PAPER (Special Issue on Optical Fiber Sensors)
Category: Physical and Mechanical Sensors
Keyword: 
fiber gratinglong-period fiber gratingfiber sensorcascaded fiber gratingtemperature sensor
 Summary | Full Text:PDF(630.4KB)