The study of bridge phase conjugation in photorefractive Tb:Cu:KNSBN crystal

Xiudong Sun; Fengfeng Yao; Yanbo Pei

doi:10.1080/09500340408232499

The study of bridge phase conjugation in photorefractive Tb:Cu:KNSBN crystal

Xiudong Sun
, Fengfeng Yao
, Yanbo Pei

School of Physics

Harbin Institute of Technology

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

Photorefractive bridge phase conjugation is studied theoretically by two-region coupled-wave theory. The dependence of phase conjugate reflectivity and transmissivity on the input intensity ratio is measured. When two incoherent beams symmetrically enter opposite Tb:Cu:KNSBN crystal faces, the maximum reflectivities are higher than 351%, 236% and 147% for incident angles of 17.5°, 27.5 and 39° respectively; we also obtain a transmissivity higher than 58% for an incident angle of 33.5°. A comparison between the experimental data and theoretical results is also given.

Original language	English
Pages (from-to)	1889-1897
Number of pages	9
Journal	Journal of Modern Optics
Volume	51
Issue number	13
DOIs	https://doi.org/10.1080/09500340408232499
State	Published - Sep 2004

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title = "The study of bridge phase conjugation in photorefractive Tb:Cu:KNSBN crystal",

abstract = "Photorefractive bridge phase conjugation is studied theoretically by two-region coupled-wave theory. The dependence of phase conjugate reflectivity and transmissivity on the input intensity ratio is measured. When two incoherent beams symmetrically enter opposite Tb:Cu:KNSBN crystal faces, the maximum reflectivities are higher than 351\%, 236\% and 147\% for incident angles of 17.5°, 27.5 and 39° respectively; we also obtain a transmissivity higher than 58\% for an incident angle of 33.5°. A comparison between the experimental data and theoretical results is also given.",

author = "Xiudong Sun and Fengfeng Yao and Yanbo Pei",

year = "2004",

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AB - Photorefractive bridge phase conjugation is studied theoretically by two-region coupled-wave theory. The dependence of phase conjugate reflectivity and transmissivity on the input intensity ratio is measured. When two incoherent beams symmetrically enter opposite Tb:Cu:KNSBN crystal faces, the maximum reflectivities are higher than 351%, 236% and 147% for incident angles of 17.5°, 27.5 and 39° respectively; we also obtain a transmissivity higher than 58% for an incident angle of 33.5°. A comparison between the experimental data and theoretical results is also given.

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DO - 10.1080/09500340408232499

M3 - 文章

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SP - 1889

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JO - Journal of Modern Optics

JF - Journal of Modern Optics

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ER -

The study of bridge phase conjugation in photorefractive Tb:Cu:KNSBN crystal

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