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Title
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High-resolution quadruple-channel heterodyne laser velocimeter based on birefringent optics
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Author
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Abstract
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| Recently we introduced a dual-beam heterodyne interferometer where combinations of half-silvered and fully reflecting mirrors were used to achieve beam doubling. We now propose a quadruple-beam system in which birefringent beam displacers generate the four parallel beams. We present the design and the performance characteristics of this apparatus. |
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Language
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English
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Source (journal)
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Optik: Zeitschrift für Licht- und Elektronenoptik. - Stuttgart
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Publication
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Stuttgart
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2008
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ISSN
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0030-4026
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Volume/pages
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119
:10
(2008)
, p. 497-499
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ISI
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000258751600010
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Full text (Publisher's DOI)
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