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MATERIAL CHARACTERIZATION WITH A SIMPLE LASER-SCANNING MICROSCOPE

被引：10
作者：
KRUG, R
WURFEL, P
RUPPEL, W
机构：
[1] Institut fur Angewandte Physik, Universit at Karlsruhe, Karlsruhe, D-76128
来源：
APPLIED OPTICS | 1993年 / 32卷 / 32期
关键词：
LASER SCANNING MICROSCOPE; FERROELECTRIC DOMAINS; SODIUM NITRITE; POLYCRYSTALLINE SOLAR CELLS; THERMOELECTRIC INFRARED DETECTOR;
D O I：
10.1364/AO.32.006458
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The design of a computer-controlled laser scanning microscope is described. It is capable of inspecting a 1 mm x 1 mm area in less than 1 s with an optical resolution of 2 mum. Three applications of the laser scanning microscope are presented: the observation of the ferroelectric-domain structure of sodium nitrite layers, the observation of the spatial distribution of the photocurrent in polycrystalline solar cells, and the observation of the lateral distribution of thermoelectric currents in a thermal IR detector for the determination of the thermal properties of its absorber foil.
引用
收藏
页码：6458 / 6463
页数：6
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