作者: R. L. Purbrick,
期刊: American Journal of Physics (AIP Available online 1953) 卷期: Volume 21, issue 4
页码: 241-243
ISSN:0002-9505
年代: 1953
DOI:10.1119/1.1933413
出版商: American Association of Physics Teachers
数据来源: AIP
摘要:
The construction and operation of a simple Wadsworth-mounted 21-ft 10-in. diffraction grating spectrograph is described. The instrument covers the range from 9000A to 1800A in the first order with a linear dispersion of 5A/mm.
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