IR sensing by fiber-optic speckle based interferometer

CULEAC, I. P.; NISTOR, Iu. H.; ANDRIESH, A. M.; IOVU, M. S.; ZAGONENCO, V. F.

dc.contributor.author	CULEAC, I. P.
dc.contributor.author	NISTOR, Iu. H.
dc.contributor.author	ANDRIESH, A. M.
dc.contributor.author	IOVU, M. S.
dc.contributor.author	ZAGONENCO, V. F.
dc.date.accessioned	2021-08-19T12:28:10Z
dc.date.available	2021-08-19T12:28:10Z
dc.date.issued	2012
dc.identifier.citation	CULEAC, I. P., NISTOR, Iu. H., ANDRIESH, A. M. et al. IR sensing by fiber-optic speckle based interferometer. In: Materials Science and Condensed Matter Physics: proc. 6 International Conference. 11-14 Sept. 2012, Chişinău, Republica Moldova, 2012, p. 225. 240. ISBN 978-9975-66-290-1.	en_US
dc.identifier.isbn	978-9975-66-290-1
dc.identifier.uri	http://repository.utm.md/handle/5014/16775
dc.description.abstract	In the previous papers we presented a speckle-based fiber optic method for registration of low intensity infrared radiation, which is based on the interference of propagation modes in the far field of a multimode fiber. In this report we present new results on the method. The probing light from a coherent light source is injected into the input face of a multimode optical fiber and at the output end of the fiber the modal distribution of the probing light intensity (the speckle image) is registered. When a physical perturbation hits the fiber, the speckle pattern changes.	en_US
dc.language.iso	en	en_US
dc.publisher	Institutul de Fizică Aplicată al AŞM	en_US
dc.rights	Attribution-NonCommercial-NoDerivs 3.0 United States	*
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/3.0/us/	*
dc.subject	fiber-optic speckles	en_US
dc.subject	speckles	en_US
dc.subject	optical fibers	en_US
dc.title	IR sensing by fiber-optic speckle based interferometer	en_US
dc.type	Article	en_US