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Rotational shearing interferometer

Authors :
Willard, Berton C.
Source :
Applied Optics. Dec 1, 1993, Vol. 32 Issue 34, p7118, 2 p.
Publication Year :
1993

Abstract

An interferometer with 180 degree rotational shear does not show rotationally symmetrical aberrations. The instrument, however, is suitable for aligning zooming laser optical systems, monitoring wavefront irregularities, and verifying beam-steering tilt directions.

Details

ISSN :
1559128X
Volume :
32
Issue :
34
Database :
Gale General OneFile
Journal :
Applied Optics
Publication Type :
Academic Journal
Accession number :
edsgcl.14983629