Photorefractive miniaturized integration of optical three-dimensional systems

Authors
Liu, LR Liu, B Yan, XN Shao, L Li, GQ Yin, YZ Li, JL Guo, YC
Citation
Lr. Liu et al., Photorefractive miniaturized integration of optical three-dimensional systems, J OPT A-P A, 1(2), 1999, pp. 220-224
Citations number
11
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science","Optics & Acoustics
Journal title
JOURNAL OF OPTICS A-PURE AND APPLIED OPTICS
ISSN journal
14644258 → ACNP
Volume
1
Issue
2
Year of publication
1999
Pages
220 - 224
Database
ISI
SICI code
1464-4258(199903)1:2<220:PMIOOT>2.0.ZU;2-F
Abstract
A scheme using a CO2 laser beam to thermally fix selective layers or lumps of photorefractive holograms to integrate and miniaturize an optical three- dimensional system into a single block of LiNbO3 crystal is suggested. Theo retical and experimental investigations on laser local thermal fixing are g iven, and a stage of the modified gamma network is demonstrated experimenta lly.