Nonvolatile holographic storage in iron-doped lithium tantalate with continuous-wave laser light
Publication date
1999
Document type
Research article
Author
Organisational unit
Universität Osnabrück
Scopus ID
Publisher
Soc.
Series or journal
Optics letters
ISSN
Periodical volume
24
Periodical issue
18
First page
1302
Last page
1304
Part of the university bibliography
Nein
Language
English
Abstract
It is demonstrated that holograms can be recorded by a two-step process in congruent reduced LiTaO3:Fe by using a continuous wave (cw) laser light intensities. Erasure effects during readout of the hologram with red light are almost five orders of magnitude smaller than erasure effects with the gating light. The dynamic range can be increased by use of a larger writing intensity, and the sensitivity can be optimized in a wide range of the gating intensity.
Version
Not applicable (or unknown)
Access right on openHSU
Metadata only access