DocumentCode
1821466
Title
Remote measurements of lengths by excess-fraction method using optical fiber networks and tandem interferometer
Author
Matsumoto, Hirokazu ; Hirai, Akiko
Author_Institution
Dep. of Precision Eng., Univ. of Tokyo, Tokyo
fYear
2009
fDate
22-26 March 2009
Firstpage
1
Lastpage
3
Abstract
Practical lengths are remotely measured by excess fraction method using a tandem low-coherence interferometer through optical fiber networks. Interference fringes of high S/N are generated when the path difference between two interferometers is equal.
Keywords
length measurement; light interferometers; optical fibre networks; excess fraction method; interference fringes; low-coherence interferometer; optical fiber networks; remote length measurements; tandem interferometer; Calibration; Interference; Laboratories; Length measurement; Light sources; Measurement standards; Metrology; Optical fiber networks; Optical fibers; Optical interferometry; (060.0060) Fiber optics and optical communications; (060.1155) All-optical communications; (120.0280) Remote Sensing and Sensors; 120.0120 Instrumentation, Measurement, and Metrology;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Fiber Communication - incudes post deadline papers, 2009. OFC 2009. Conference on
Conference_Location
San Diego, CA
Print_ISBN
978-1-4244-2606-5
Electronic_ISBN
978-1-55752-865-0
Type
conf
Filename
5032520
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