Localized holographic recording in doubly doped lithium niobate

Authors
Moser, C Schupp, B Psaltis, D
Citation
C. Moser et al., Localized holographic recording in doubly doped lithium niobate, OPTICS LETT, 25(3), 2000, pp. 162-164
Citations number
10
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science","Optics & Acoustics
Journal title
OPTICS LETTERS
ISSN journal
01469592 → ACNP
Volume
25
Issue
3
Year of publication
2000
Pages
162 - 164
Database
ISI
SICI code
0146-9592(20000201)25:3<162:LHRIDD>2.0.ZU;2-O
Abstract
Persistent holograms are recorded locally with red light in a LiNbO3 crysta l doped with Mg and Fe. Selective erasure is realized by use of a focused U V sensitizing light. We demonstrate the recording of 50 localized images as well as selective erasure in a 4 mm x 4 mm x 4 mm crystal. A comparison of the total recording time for M holograms obtained with the conventional di stributed-volume recording and the localized methods is presented. (C) 2000 Optical Society of America. OCIS codes: 090.7330, 210.0210, 210.4680.