[图书][B] Diffraction properties of a volume photorefractive hologram

H Zhou - 1995 - search.proquest.com
A number of topics related to the diffraction properties of a thick photorefractive hologram are
investigated. First, a coupled-recording-wave approach is introduced to study the diffraction …

Effects of recording-erasure dynamics of storage capacity of a wavelength-multiplexed reflection-type photorefractive hologram

H Zhou, F Zhao, FTS Yu - Applied optics, 1994 - opg.optica.org
We investigate the effects of the recording-erasure dynamics on the storage capacity of a
wavelength-multiplexed reflection-type photorefractive hologram by using a coupled …

[引用][C] Effect of erasure dynamics on the storage capacity of wavelength-multiplexed reflection-type photorefractive holograms

H Zhou, F Zhao, TS Francis - OSA Annual Meeting, 1993 - opg.optica.org
110 m Wednesday, October 6, 1993 OSA Annual Meeting Technical Digest WH3 8:30 am WH5
9:00 am 8:45 am WH7 9:30 am WH6 9:15am Page 1 110 m Wednesday, October 6, 1993 OSA …

Maximized photorefractive holographic storage

ES Maniloff, KM Johnson - Journal of Applied physics, 1991 - pubs.aip.org
Recording angularly multiplexed holograms in photorefractive media requires an
understanding of both the recording and erasure dynamics. In this paper a coupled‐wave …

Diffraction properties of a reflection photorefractive hologram

H Zhou, F Zhao, FTS Yu - Applied optics, 1994 - opg.optica.org
Diffraction properties of a photorefractive hologram have been described previously in most
cases with Kogelnik's uncoupled-recording-wave-theory, which was originally derived for …

Off-Bragg analysis of diffraction efficiency of photorefractive holograms

K Nonaka - Symposium on Optical Memory, 1996 - opg.optica.org
A photorefractive medium is widely used for multiplexed holographic recording 1. Although
the diffraction properties for off-Bragg conditions are important in evaluating cross-talk noise …

Nonlinear photorefractive volume holograms: spectral and spatial diffraction properties

F Zhao, H Zhou - … Fiber and Crystal Devices: Materials, Optical …, 1996 - spiedigitallibrary.org
Volume holographic recording using nonlinear photorefractive crystals is characterized by,
among other features, nonlinear beam coupling effect, erasure-recording dynamics, and …

Apodization effect of a reflection photorefractive hologram with linear absorption

Y Tomita, R Kuze - Optics communications, 2000 - Elsevier
New apodization mechanism of a thick reflection hologram recorded in a lossy
photorefractive medium is described and analyzed numerically. The result shows that linear …

Angle-dependent diffraction efficiency in a thick photorefractive hologram

H Zhou, F Zhao, FTS Yu - Applied Optics, 1995 - opg.optica.org
The diffraction from a thick photorefractive hologram is shown to be angular dependent,
which originates mainly from the angle-dependent effective electro-optic coefficient of a …

Optical restoration of photorefractive holograms through self-enhanced diffraction

S Campbell, P Yeh, C Gu, SH Lin, CJ Cheng, KY Hsu - Optics letters, 1995 - opg.optica.org
For the first time to our knowledge, we demonstrate the use of self-enhanced diffraction to
optically restore weak dynamic volume holograms. This restoration process is achieved …