Optimum recording conditions in scanning microscopes
作者:
Tobias Damm,
Bernd Wilhelmi,
期刊:
Journal of Microscopy
(WILEY Available online 1992)
卷期:
Volume 165,
issue 1
页码: 71-80
ISSN:0022-2720
年代: 1992
DOI:10.1111/j.1365-2818.1992.tb04306.x
出版商: Blackwell Publishing Ltd
关键词: Scanning microscopy;resolution;laser beam;noise;distortion error;noise error
数据来源: WILEY
摘要:
SUMMARYThe measuring process in the scanning microscope is analysed. The distortion of the recorded image due to finite diameter of the probe (laser spot, electron beam, nanometre tip) and due to the limited temporal response of the recording system is estimated. The influence of noise on the accuracy of the recorded image is considered. Optimum recording conditions such as choice of scan velocity and response time of the registration device are discussed with respect to minimum total error.
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