Title :
Basic study on possibility for application of optical fiber to the interferometry
Author :
Taniguchi, Masanari ; Oki, Masato ; Takagi, Tasuku
Author_Institution :
Fac. of Sci. & Technol., Meijo Univ., Nagoya, Japan
Abstract :
The possibility of introducing a multimode (MM) optical fiber into an interferometry system was investigated. The interferometry pattern can be observed when the MM fiber is used, although some image degradation occurs. However, in the case of the MM fiber, the speckle pattern duplicates itself on the interferometry image, and this change can damage the interferometry image. Based on the experiment presented, it was found that the speckle pattern is very sensitive to fiber movement
Keywords :
light interferometry; optical fibres; speckle; image degradation; interferometry image; interferometry pattern; multimode optical fibre; speckle pattern; Adaptive optics; Ambient intelligence; Cameras; Optical beam splitting; Optical fiber networks; Optical fibers; Optical interferometry; Optical sensors; Samarium; Speckle;
Conference_Titel :
Instrumentation and Measurement Technology Conference, 1991. IMTC-91. Conference Record., 8th IEEE
Conference_Location :
Atlanta, GA
Print_ISBN :
0-87942-579-2
DOI :
10.1109/IMTC.1991.161559
