Spectral dependence of cross talk between holographic gratings
                in photorefractive Bi12SiO20

M.V. Vasnetsov; S.L. Lyuksyutov; Preben Buchhave; P.E. Andersen; P.M. Petersen

Spectral dependence of cross talk between holographic gratings in photorefractive Bi12SiO20

M.V. Vasnetsov, S.L. Lyuksyutov, Preben Buchhave, P.E. Andersen, P.M. Petersen

Department of Physics

Research output: Contribution to journal › Journal article › Research › peer-review

Abstract

We report on experimental results showing a strong wavelength-dependence of cross-talk between photorefractive gratings simultaneously recorded in Bi/sub12/SiO/sub20/crystals in the diffusion regime. We find unusually high cross-talk for two gratings with close spatial frequencies at wavelengths 488 and 476 nm. The results indicate that the density of free charge carriers does not directly follow light modulation at low spatial frequencies.

Original language	English
Journal	Applied Physics B
Volume	65
Pages (from-to)	1074-1076
ISSN	0946-2171
Publication status	Published - 1997

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@article{24e6ff0b3dff4b8ea40c4de1c7410e20,

title = "Spectral dependence of cross talk between holographic gratings in photorefractive Bi12SiO20",

abstract = "We report on experimental results showing a strong wavelength-dependence of cross-talk between photorefractive gratings simultaneously recorded in Bi/sub12/SiO/sub20/crystals in the diffusion regime. We find unusually high cross-talk for two gratings with close spatial frequencies at wavelengths 488 and 476 nm. The results indicate that the density of free charge carriers does not directly follow light modulation at low spatial frequencies.",

author = "M.V. Vasnetsov and S.L. Lyuksyutov and Preben Buchhave and P.E. Andersen and P.M. Petersen",

year = "1997",

language = "English",

volume = "65",

pages = "1074--1076",

journal = "Applied Physics B",

issn = "0946-2171",

publisher = "Springer",

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TY - JOUR

T1 - Spectral dependence of cross talk between holographic gratings in photorefractive Bi12SiO20

AU - Vasnetsov, M.V.

AU - Lyuksyutov, S.L.

AU - Buchhave, Preben

AU - Andersen, P.E.

AU - Petersen, P.M.

PY - 1997

Y1 - 1997

N2 - We report on experimental results showing a strong wavelength-dependence of cross-talk between photorefractive gratings simultaneously recorded in Bi/sub12/SiO/sub20/crystals in the diffusion regime. We find unusually high cross-talk for two gratings with close spatial frequencies at wavelengths 488 and 476 nm. The results indicate that the density of free charge carriers does not directly follow light modulation at low spatial frequencies.

AB - We report on experimental results showing a strong wavelength-dependence of cross-talk between photorefractive gratings simultaneously recorded in Bi/sub12/SiO/sub20/crystals in the diffusion regime. We find unusually high cross-talk for two gratings with close spatial frequencies at wavelengths 488 and 476 nm. The results indicate that the density of free charge carriers does not directly follow light modulation at low spatial frequencies.

M3 - Journal article

SN - 0946-2171

VL - 65

SP - 1074

EP - 1076

JO - Applied Physics B

JF - Applied Physics B

ER -