Cooled CCD detector with tapered fibre optics for recording electron diffraction patterns

被引：39

作者：

Faruqi, AR ^{[1
]}

Henderson, R ^{[1
]}

Subramaniam, S ^{[1
]}

机构：

[1] MRC, Mol Biol Lab, Cambridge CB2 2QH, England

来源：

ULTRAMICROSCOPY | 1999年 / 75卷 / 04期

关键词：

CCD detector; tapered fibre optics; electron diffraction;

D O I：

10.1016/S0304-3991(98)00056-4

中图分类号：

TH742 [显微镜];

学科分类号：

摘要：

The construction and evaluation of a cooled CCD detector for 120 keV electrons using a tapered fibre optics is described. It has been used for accurate recording of electron diffraction data, for which it is a nearly perfect detector. The results suggest that the degree of tapering used could be increased considerably without loss of sensitivity, and that such an instrument might then also become a nearly perfect detector for image recording where, at present, the point spread function still limits the performance. (C) 1999 Elsevier Science B.V. All rights reserved.

引用

页码：235 / 250

页数：16

共 22 条

[1]

BALDWIN J, 1984, ULTRAMICROSCOPY, V14, P319, DOI 10.1016/0304-3991(84)90217-1

[2] APPLICATIONS OF A SLOW-SCAN CCD CAMERA IN PROTEIN ELECTRON CRYSTALLOGRAPHY [J].