Polarization restoration by phase conjugation in photorefractive crystals

Autor:	T I Semenets, A. V. Volyar, N V Kukhtarev, S. N. Lapaeva
Rok vydání:	1991
Předmět:	Materials science Polarization rotator business.industry Degenerate energy levels General Engineering Holography Physics::Optics Photorefractive effect Polarization (waves) law.invention law Photorefractive crystal Optoelectronics Phase conjugation business
Zdroj:	Soviet Journal of Quantum Electronics. 21:866-869
ISSN:	0049-1748
DOI:	10.1070/qe1991v021n08abeh003973
Popis:	Theoretical and experimental investigations are reported of polarization phase conjugation in a photorefractive LiNbO3 crystal. It is shown that the photogalvanic mechanism of hologram formation by orthogonally polarized beams can ensure complete restoration of the polarization as a result of a degenerate four-wave interaction.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::303dd9af2358c85b9591b8183a7111fb https://doi.org/10.1070/qe1991v021n08abeh003973 Zobrazit plný text záznamu