Photorefractive optical processing by high-gain two-wave mixing via beam propagation

2004 ◽  
Author(s):  
Yukihiro Ishii ◽  
Takeshi Takahashi
Keyword(s):  
Beam Propagation ◽  
High Gain ◽  
Wave Mixing ◽  
Optical Processing ◽  
Two Wave Mixing

High gain two-wave mixing in H+-implanted photorefractive Fe:KNbO3 planar waveguides

1995 ◽  
Vol 31 (4) ◽  
pp. 312-313 ◽  
Author(s):  
S. Brülisauer ◽  
D. Fluck ◽  
P. Günter
Keyword(s):  
High Gain ◽  
Planar Waveguides ◽  
Wave Mixing ◽  
Two Wave Mixing

High-gain nondegenerate two-wave mixing in Cr:YAlO_3

1994 ◽  
Vol 19 (19) ◽  
pp. 1511 ◽  
Author(s):  
Ian McMichael ◽  
Qize Shu ◽  
Jimmy Chen ◽  
Harry Tuller ◽  
Stephen Rand ◽  
...  
Keyword(s):  
High Gain ◽  
Wave Mixing ◽  
Two Wave Mixing

Very high-gain two-wave mixing in BaTiO_3 with a self-bent pump beam

1995 ◽  
Vol 20 (16) ◽  
pp. 1689 ◽  
Author(s):  
A. Brignon ◽  
S. Breugnot ◽  
J.-P. Huignard
Keyword(s):  
Pump Beam ◽  
High Gain ◽  
Wave Mixing ◽  
Two Wave Mixing ◽  
Very High

High gain nondegenerate two-wave mixing in Cr:YAlO/sub 3/

2002 ◽  
Author(s):  
I. McMichael ◽  
R. Saxena ◽  
T.Y. Chang ◽  
Qize Shu ◽  
S. Rand ◽  
...  
Keyword(s):  
High Gain ◽  
Wave Mixing ◽  
Two Wave Mixing

Low-noise and high-gain image amplification by contradirectional two-wave mixing

2000 ◽  
Vol 77 (3) ◽  
pp. 337-339
Author(s):  
Xiaodong Mu ◽  
Xinguang Xu ◽  
Zongshu Shao ◽  
Minhua Jiang ◽  
Haosu Luo
Keyword(s):  
High Gain ◽  
Low Noise ◽  
Wave Mixing ◽  
Two Wave Mixing ◽  
Image Amplification

Homodyne detection of ultrasonic surface displacements using two-wave mixing in photorefractive polymers

1999 ◽  
Author(s):  
Marvin B. Klein ◽  
Gerald D. Bacher ◽  
Anders Grunnet-Jepsen ◽  
Daniel Wright ◽  
William E. Moerner
Keyword(s):  
Wave Mixing ◽  
Homodyne Detection ◽  
Surface Displacements ◽  
Photorefractive Polymers ◽  
Two Wave Mixing

Impact of donor compensation ratio on photorefractive two–wave mixing dynamics in multiple quantum wells structures

2014 ◽  
Vol 23 (03) ◽  
pp. 1450029 ◽  
Author(s):  
Błażej Jabłoński
Keyword(s):  
Quantum Wells ◽  
Concentration Ratio ◽  
Multiple Quantum Wells ◽  
Multiple Quantum ◽  
Wave Mixing ◽  
Compensation Ratio ◽  
Mixing Dynamics ◽  
Two Wave Mixing ◽  
Charge Field ◽  
The Impact

The kind of defects and their concentration have a significant impact on photorefractive phenomena taking place within the structure of semi-insulating GaAs / AlGaAs multiple quantum wells. In this paper, the impact of donor-to-acceptor concentration ratio on the grating in photorefractive two-waves mixing was examined. The formation of the space charge field for different defect concentrations as well as different external electric field intensities are analyzed.

Sign in / Sign up

Export Citation Format

Share Document