Photorefractive recording by a special mechanism in planar LiNbO₃ waveguides
Publication date
1995
Document type
Research article
Author
Organisational unit
Universität Osnabrück
Scopus ID
Series or journal
Optics letters
Periodical volume
20
Periodical issue
10
First page
1139
Last page
1141
Part of the university bibliography
Nein
Abstract
Recording of holographic gratings in z-cut LiNbO3 waveguides with extraordinarily (TM) polarized light is demonstrated. In this geometry, photovoltaic currents perpendicular to the guiding layer and the grating vector set up space-charge fields. The mechanism has no equivalent in bulk material. © 1995, Optical Society of America.
Version
Not applicable (or unknown)
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Metadata only access