Efficient ac-field enhancement of phase conjugation in BSO

Phase conjugation reflectivity greater than unity has been obtained in BSO in the wavelength range 570–590 nm via degenerate four-wave mixing in the usual retroreflection geometry by applying an audio-frequency ac-sinusoidal electric field. An intensity modulation at twice the field frequency in the...

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Bibliographic Details
Published inOptics communications Vol. 81; no. 1; pp. 89 - 94
Main Authors Xu, Gan, Naqvi, Saeed, King, Terry A.
Format Journal Article
LanguageEnglish
Published Amsterdam Elsevier B.V 01.02.1991
Elsevier Science
Subjects
Exact sciences and technology
Fundamental areas of phenomenology (including applications)
Nonlinear optics
Optics
Physics
Reflectivity
Alternating field
Electric field
Photorefractive effect
Non linear material
Retroreflection
Bismuth Silicon Oxides Mixed
Non linear optics
Audiofrequency
Phase conjugation
Four wave mixing
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Summary:Phase conjugation reflectivity greater than unity has been obtained in BSO in the wavelength range 570–590 nm via degenerate four-wave mixing in the usual retroreflection geometry by applying an audio-frequency ac-sinusoidal electric field. An intensity modulation at twice the field frequency in the generated signals was observed for the first time.
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:0030-4018
1873-0310
DOI:10.1016/0030-4018(91)90301-S