DocumentCode
1485519
Title
Athermal all-polymer arrayed-waveguide grating multiplexer
Author
Keil, N. ; Yao, H.H. ; Zawadzki, C. ; Bauer, J. ; Bauer, M. ; Dreyer, C. ; Schneider, J.
Author_Institution
Heinrich-Hertz-Inst. fur Nachrichtentech. Berlin GmbH, Germany
Volume
37
Issue
9
fYear
2001
fDate
4/26/2001 12:00:00 AM
Firstpage
579
Lastpage
580
Abstract
An athermal arrayed-waveguide grating (AWG) multiplexer relying on an all-polymer approach is reported. The all-polymer AWG consisting of polymer waveguides fabricated on a polymer substrate exhibits excellent performance. By properly adjusting the coefficient of thermal expansion of the polymer substrate, athermal and polarisation-independent AWG devices featuring a wavelength shift of less than ±0.05 nm in the 25-65°C temperature range could be demonstrated
Keywords
diffraction gratings; integrated optics; multiplexing equipment; optical arrays; optical communication equipment; optical fabrication; optical polymers; optical waveguides; thermal expansion; 25 to 65 C; all-polymer AWG; all-polymer approach; athermal all-polymer arrayed-waveguide grating multiplexer; polarisation-independent AWG devices; polymer substrate; polymer waveguides fabrication; thermal expansion coefficient; wavelength shift;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el.20010406
Filename
920926
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