3-CHANNEL HOMODYNE INTERFEROMETER

Authors
GRECO V IEMMI C LEDESMA S MOLESINI G QUERCIOLI F VARASI M
Citation
V. Greco et al., 3-CHANNEL HOMODYNE INTERFEROMETER, Applied optics, 33(34), 1994, pp. 8115-8116
Citations number
3
Categorie Soggetti
Optics
Journal title
Applied optics → ACNP
ISSN journal
00036935
Volume
33
Issue
34
Year of publication
1994
Pages
8115 - 8116
Database
ISI
SICI code
0003-6935(1994)33:34<8115:3HI>2.0.ZU;2-J
Abstract
A three-channel homodyne interferometer based on a structured delay pl ate is described. Detection and data acquisition are performed with st andard optoelectronics in a PC environment. The device, which is used as a displacement sensor, features sub-nanometric sensitivity.