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http://purl.org/purl/1370
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Title: | The Steady-State and Transient Characteristic Analysis of Thermal Fixing a Photorefractive Hologram Grating in Lithium Niobate |
Authors: | Jianlang,Li Liren,Liu Yingchun,Guo Huaisheng,Wang Changhe,Zhou |
Keywords: | Simultaneous writing Numeric solution LiNbo3 |
Issue Date: | 20-Dec-1999 |
Publisher: | Microwave and Optical Technology Letters |
Abstract: | The transient interaction between a refraction index grating
and light beams during simultaneous writing and thermal fixing of
a photorefractive hologram is investigated. With a diffusion- and
photovoltaic-dominated carrier transport mechanism and carrier thermal
activation (temperature dependent) considered in Fe:LiNbO3 crystal, from
the standpoint of field-material coupling, the theoretical thermal fixing
time and the space-charge field buildup, spatial distribution, and temperature
dependence are given numerically by combining the band transport
model with mobile ions with the coupled-wave equation |
URI: | http://dyuthi.cusat.ac.in/purl/1370 |
Appears in Collections: | Publications
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