Optically Controlled Coherent Backscattering from a Water Suspension of Positive Uniaxial Microcrystals

被引：1

作者：

Shi Fan

Li Wei

Wang Pi-Dong

Li Jun

Wu Qiang

Wang Zhen-Hua

Zhang Xin-Zheng ^{[1
]}

机构：

[1] Nankai Univ, MOE Key Lab Weak Light Nonlinear Photon, TEDA Appl Phys Sch, Tianjin 300457, Peoples R China

来源：

CHINESE PHYSICS LETTERS | 2012年 / 29卷 / 01期

基金：

中国国家自然科学基金;

关键词：

LIGHT-SCATTERING; LOCALIZATION;

D O I：

10.1088/0256-307X/29/1/014206

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Coherent backscattering of light from a water suspension of zirconium silicate microcrystals is experimentally studied. Optically controlled weak localization of photons is realized, which is due to the reorientation behaviors of positive uniaxial microcrystals induced by a linearly polarized pump beam. Because zirconium silicate particles are positive uniaxial microcrystals, their reorientation behaviors are contrary to negative ones. Our work widely extends the materials used in the light-controllable weak localization of photons.

引用

页数：3