STRONG DISPERSIVE NONLINEARITY IN THE EXCITONIC REGION OF WIDE-GAP COMPOUNDS-II-VI AT ROOM-TEMPERATURE

被引：8
|
作者：
SPIEGELBERG, C
KRETZSCHMAR, M
PULS, J
HENNEBERGER, F
机构：
[1] Humboldt-Univ zu Berlin, Germany
来源：
PHYSICA STATUS SOLIDI B-BASIC RESEARCH | 1988年 / 150卷 / 02期
关键词：
Laser Beams--Effects - Lasers; Gas - Light--Nonlinear Optical Effects - Optical Devices--Switching;
D O I：
10.1002/pssb.2221500266
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
The intensity-dependent change of the refraction index of CdS at room temperature is deduced from degenerate four wave mixing experiments. For an application of the very strong dispersive nonlinearity optical switching, and bistability are demonstrated using the 514 nm output of an Ar+-laser.
引用
收藏
页码：769 / 775
页数：7
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