DocumentCode
795664
Title
Spot size convertor by overlapping of two tapered waveguides
Author
Yamaguchi, Naoto ; Kokubun, Yasuo
Author_Institution
Div. of Electr. & Comput. Eng., Yokohama Nat. Univ., Japan
Volume
25
Issue
2
fYear
1989
Firstpage
128
Lastpage
130
Abstract
A new waveguide-type spot size convertor implemented by the gradual overlapping of two tapered waveguides, is proposed. A low loss bidirectional conversion of spot size between 0.8 mu m and 4 mu m is demonstrated at the wavelength of 0.633 mu m.
Keywords
convertors; integrated optics; optical waveguide components; 0.633 micron; 0.8 to 4 micron; integrated optics; low loss bidirectional conversion; optical waveguides; overlapping; spot size convertor; two tapered waveguides; waveguide-type;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19890094
Filename
14264
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