WAVE-FRONT SHIFTING PHOTOREFRACTIVE HOLOGRAPHIC INTERFEROMETER AND ITS APPLICATIONS IN OPTICAL-TESTING

Authors
CAI LZ WANG YR QU XM
Citation
Lz. Cai et al., WAVE-FRONT SHIFTING PHOTOREFRACTIVE HOLOGRAPHIC INTERFEROMETER AND ITS APPLICATIONS IN OPTICAL-TESTING, Optics and Laser Technology, 30(1), 1998, pp. 1-5
Citations number
16
Categorie Soggetti
Optics,"Physics, Applied
Journal title
Optics and Laser Technology → ACNP
ISSN journal
00303992
Volume
30
Issue
1
Year of publication
1998
Pages
1 - 5
Database
ISI
SICI code
0030-3992(1998)30:1<1:WSPHIA>2.0.ZU;2-#
Abstract
Two simple and effective methods of interference-transverse shift tech nique and longitudinal shift technique-are proposed by using a photore fractive crystal as a real-time recording and reconstruction device. T heir principles are analysed through the measurement of refractive ind ex. Some experimental results are also given. These principles and tec hniques can be used for optical testing and have adequate accuracy. (C ) 1998 Elsevier Science Ltd. All rights reserved.