DocumentCode :
1478877
Title :
Possible mechanism for increase of extraordinary refractive index in proton-exchanged LiNbO3 waveguides
Author :
Hou, W. ; Hua, W. ; Zhang, Y. ; Tan, H.
Author_Institution :
Lab. of Crystal Mater., Shanghai Inst. of Ceramics, China
Volume :
27
Issue :
9
fYear :
1991
fDate :
4/25/1991 12:00:00 AM
Firstpage :
755
Abstract :
A possible mechanism for the explanation of the increase of extraordinary refractive index in LiNbO3 caused by the proton-exchange process is reported. It is proposed that the change in spontaneous polarisation which can vary the refractive index of the crystal through the electro-optic effect, may be a main factor in the production of such an index change.
Keywords :
ion exchange; lithium compounds; optical waveguides; refractive index; LiNbO 3; electro-optic effect; extraordinary refractive index; proton-exchange process; proton-exchanged LiNbO 3 waveguides; refractive index increase mechanism; spontaneous polarisation;
fLanguage :
English
Journal_Title :
Electronics Letters
Publisher :
iet
ISSN :
0013-5194
Type :
jour
DOI :
10.1049/el:19910469
Filename :
74902
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=1478877
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