Adjustable Compensators for Two-beam Interferometers
作者:
W.H. Steel,
期刊:
Optica Acta: International Journal of Optics
(Taylor Available online 1962)
卷期:
Volume 9,
issue 2
页码: 111-119
ISSN:0030-3909
年代: 1962
DOI:10.1080/713826413
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
When a two-beam interferometer is adjusted to satisfy particular compensation conditions, high-contrast fringes can be obtained when the light source is neither small nor highly monochromatic. In some interferometers a continuous variation of compensation is desirable. Two adjustable compensators are discussed and their application to a lens-testing interferometer is described.
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