Temperature dependency of modulation instability in photorefractive crystals

2013 ◽  
Vol 45 ◽  
pp. 678-683 ◽  
Author(s):  
Kaiyun Zhan ◽  
Xin Li ◽  
Shaozhi Pu ◽  
Chunfeng Hou
Keyword(s):  
Modulation Instability ◽  
Temperature Dependency ◽  
Photorefractive Crystals

scholarly journals Control modulation instability in photorefractive crystals by the intensity ratio of background to signal fields

2015 ◽  
Vol 23 (8) ◽  
pp. 10266 ◽  
Author(s):  
Chien-Chung Jeng ◽  
Yonan Su ◽  
Ray-Ching Hong ◽  
Ray-Kuang Lee
Keyword(s):  
Intensity Ratio ◽  
Modulation Instability ◽  
Photorefractive Crystals

Spatial Solitons and Shock Waves in Photorefractive Crystals with Nonlocal Nonlinearity

1997 ◽  
Vol 06 (04) ◽  
pp. 421-442 ◽  
Author(s):  
V. Kutuzov ◽  
V. M. Petnikova ◽  
V. V. Shuvalov ◽  
V. A. Vysloukh
Keyword(s):  
Shock Waves ◽  
Nonlinear Response ◽  
Modulation Instability ◽  
Spatial Scales ◽  
Spatial Solitons ◽  
Photorefractive Crystals ◽  
Nonlocal Nonlinearity ◽  
New Type ◽  
Diffusion Mechanisms ◽  
And Diffusion

An analytical model has been developed to describe both drift and diffusion mechanisms of nonlinear response (local and nonlocal components of nonlinearity) of photorefractive crystals (PRCs) on a microscopic level. Some types of stable self-consistent distributions of light intensity — bright and dark photorefractive spatial solitons — have been considered. Paths of their propagation (self-bending) have been calculated and a possibility of formation of a new type of soliton-like distributions — spatial shock waves — has been shown. Analysis of plane wave modulation instability has been performed and specific spatial scales of light distribution, resulting from self-action processes (fanning), have been calculated. All the analytical results have been confirmed using computer simulation.

Nonlinear Pulse Propagation and Modulation Instability in Periodic Media with and without Defects

PIERS Online ◽  
2006 ◽  
Vol 2 (2) ◽  
pp. 177-181
Author(s):  
V. Grimalsky ◽  
Svetlana Koshevaya ◽  
Javier Sanchez-Mondragon ◽  
Margarita Tecpoyotl Torres ◽  
J. Escobedo Alatorre
Keyword(s):  
Pulse Propagation ◽  
Modulation Instability ◽  
Periodic Media ◽  
Nonlinear Pulse Propagation

Self-Focusing in Pulsed and Continuous Regime in Photorefractive Crystals: KNbO 3 , LiNbO 3 , Sr x Ba 1 − x Nb 2 O 6

2003 ◽  
Vol 296 (1) ◽  
pp. 9-18
Author(s):  
C. Hesse ◽  
D. Wolfersberger ◽  
N. Fressengeas ◽  
G. Kugel
Keyword(s):  
Photorefractive Crystals ◽  
Self Focusing ◽  
Continuous Regime

Temperature dependency and carrier transport mechanisms of Ti/p-type InP Schottky rectifiers

2010 ◽  
Vol 504 (1) ◽  
pp. 146-150 ◽  
Author(s):  
V. Janardhanam ◽  
Hoon-Ki Lee ◽  
Kyu-Hwan Shim ◽  
Hyo-Bong Hong ◽  
Soo-Hyung Lee ◽  
...  
Keyword(s):  
Carrier Transport ◽  
Temperature Dependency ◽  
Transport Mechanisms ◽  
Schottky Rectifiers ◽  
P Type

scholarly journals Remediation of iron oxide bound Pb and Pb-contaminated soils using a combination of acid washing agents and l-ascorbic acid

RSC Advances ◽  
2020 ◽  
Vol 10 (62) ◽  
pp. 37808-37817
Author(s):  
Quan Li ◽  
Yilian Li ◽  
Zhe Yang ◽  
Xiang Li ◽  
Zhi Tang ◽  
...  
Keyword(s):  
Ascorbic Acid ◽  
Iron Oxide ◽  
Contaminated Soils ◽  
Temperature Dependency ◽  
Acid Washing

In this study, the reductants and time–temperature dependency of dissolved FeOx–Pb were studied experimentally.

Sign in / Sign up

Export Citation Format

Share Document