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A 4-M ASYMMETRIC CZERNY-TURNER GRATING SPECTROGRAPH

被引：16
作者：
CALLOMON, JH
CHANDLER, GG
机构：
[1] Chemistry Department, University College London, London, WC
[2] ICI Central Instrument Research Laboratory, Reading
来源：
APPLIED OPTICS | 1969年 / 8卷 / 06期
关键词：
D O I：
10.1364/AO.8.001133
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The design and construction of a high resolution asymmetric Czerny-Turner grating vacuum spectrograph are described. The two spherical mirrors are of equal radii but not concentric; the grating can be translated sideways so that various configurations, calculated by ray tracing to give minimum aberrations for different angles, can be established. The focal length is 4 m, and simple tests suggest that resolving powers of at least 700,000 in the green are attainable over the whole of a 50-cm plate. © 1969 Optical Society of America.
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页码：1133 / &
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