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Spatial light modulation via enhanced diffraction efficiency of photochromic gratings in photorefractive BSO

Spatial light modulation via enhanced diffraction efficiency of photochromic gratings in photorefractive BSO
Spatial light modulation via enhanced diffraction efficiency of photochromic gratings in photorefractive BSO
In recent years, optical time-domain reflectometry (OTDR) has progressed from a laboratory experiment to a technique in everyday use by manufacturers and users of optical fibres. The principal attraction of the technique is its ability to give, non destructively, a good indication of the fibre-loss uniformity and therefore to reveal any localised defects in the fibre. It has also been employed as a means of measuring accurately fibre and splice losses, and of studying the longitudinal variation of fibre parameters.
0030-4018
290-294
Clapham, S.L.
d85f047b-54e1-4686-977e-3b75b23eb9c0
Eason, R.W.
e38684c3-d18c-41b9-a4aa-def67283b020
Vainos, N.A.
e4f22637-2f1c-4dec-af67-d059261dd5b2
Clapham, S.L.
d85f047b-54e1-4686-977e-3b75b23eb9c0
Eason, R.W.
e38684c3-d18c-41b9-a4aa-def67283b020
Vainos, N.A.
e4f22637-2f1c-4dec-af67-d059261dd5b2

Clapham, S.L., Eason, R.W. and Vainos, N.A. (1990) Spatial light modulation via enhanced diffraction efficiency of photochromic gratings in photorefractive BSO. Optics Communications, 74 (5), 290-294. (doi:10.1016/0030-4018(90)90385-7).

Record type: Article

Abstract

In recent years, optical time-domain reflectometry (OTDR) has progressed from a laboratory experiment to a technique in everyday use by manufacturers and users of optical fibres. The principal attraction of the technique is its ability to give, non destructively, a good indication of the fibre-loss uniformity and therefore to reveal any localised defects in the fibre. It has also been employed as a means of measuring accurately fibre and splice losses, and of studying the longitudinal variation of fibre parameters.

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Published date: 1 January 1990

Identifiers

Local EPrints ID: 78602
URI: http://eprints.soton.ac.uk/id/eprint/78602
ISSN: 0030-4018
PURE UUID: b1a2031b-50f2-4061-8af2-9d7f76c6804c
ORCID for R.W. Eason: ORCID iD orcid.org/0000-0001-9704-2204

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Date deposited: 11 Mar 2010
Last modified: 14 Mar 2024 02:33

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Contributors

Author: S.L. Clapham
Author: R.W. Eason ORCID iD
Author: N.A. Vainos

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