Some examples of photorefractive oscillators

dc.citation.epage	110
dc.citation.spage	105
dc.citation.volume	19
dc.contributor.author	Ljuboje, Zoran
dc.date.accessioned	2023-09-04T12:43:30Z
dc.date.available	2023-09-04T12:43:30Z
dc.date.issued	2015
dc.description.abstract	The photorefractive effect presents a periodical change of the refractive index of an optical environment under the influence of a coherent light. An interesting phenomenon which occurs at this effect is optical phase conjugation (PC). Photorefractive oscillators, that is photorefractive mirrors present important decides in photorefractive optics and their function is based on photorefractive effect. In these oscillators, a phase-conjugated light beam occurs. The basic characteristics of photorefractive oscillators, such as reflectivity, the existance of the oscillation threshold and the threshold of the coupling strength are explained by the so-called grating-action method. This is analysed on a ring oscillator, semilinear mirror and linear mirror.
dc.identifier.doi	10.7251/ELS1519105L
dc.identifier.uri	https://vaseljena.ues.rs.ba/handle/123456789/670
dc.language.iso	en
dc.source	ELECTRONICS
dc.subject	terms—fotorefractive oscillators, grating-action method, ring oscillator, semilinear mirror, linear mirror.
dc.title	Some examples of photorefractive oscillators
dc.type	Article

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