DocumentCode
1150101
Title
Computer-generated waveguide holograms by double-ion exchange process in glass
Author
Saarinen, Jari ; Huttunen, J. ; Honkanen, S. ; Najafi, S.I. ; Turunen, Jari
Author_Institution
Helsinki Univ. of Technol., Espoo, Finland
Volume
28
Issue
9
fYear
1992
fDate
4/23/1992 12:00:00 AM
Firstpage
876
Lastpage
878
Abstract
A double-ion exchange process (potassium ion exchange with a subsequent silver ion exchange) is proposed for the fabrication of synthetic diffractive optical elements in glass waveguides. A computer-generated holographic guided-wave beam splitter with fanout to eight and 0.9 dB uniformity error is demonstrated.
Keywords
computer-generated holography; holographic gratings; integrated optics; ion exchange; optical waveguide components; optical waveguides; Ag ion exchange; K ion exchange; double-ion exchange process; fabrication; glass waveguides; guided-wave beam splitter; synthetic diffractive optical elements;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19920553
Filename
135148
Link To Document