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Temperature Properties of Multimode Optical Fiber Speckle
Satoshi SHINOZAKI Manabu YOSHIKAWA Hiroshi KAYANO
IEICE TRANSACTIONS (1976-1990)
Publication Date: 1990/11/25
Print ISSN: 0000-0000
Type of Manuscript: Special Section LETTER (Special Issue on 1990 Autumn Natl. Conv. IEICE)
Full Text: PDF(225.9KB)>>
In this letter, the temperature properties of laser speckle pattern generated from a multimode optical fiber are studied. It is shown that the power spectral width of speckle intensity variation induced by the temperature change is proportional to the fiber length and the rate of temperature change.