DocumentCode
1075500
Title
Tunable narrow-band thin-film waveguide grating filters
Author
Kim, Sei-Hee ; Fonstad, Clifton G.
Author_Institution
Massachusetts Institute of Technology, Cambridge, MA, USA
Volume
15
Issue
12
fYear
1979
fDate
12/1/1979 12:00:00 AM
Firstpage
1405
Lastpage
1408
Abstract
A tunable, narrow-band thin-film filter consisting of two uniform grating filter sections separated by a phase-shift section is proposed, and the theoretically predicted performance of these new components is verified experimentally. A straightforward method of calculating the reflection spectrum of these structures is also presented; the technique is particularly well suited to accounting for the effects of parasitics in practical structures. Finally, a qualitative model useful for intuitive analysis of these filters and their spectra is described.
Keywords
Waveguide filters; Corrugated surfaces; Frequency; Gratings; Narrowband; Optical filters; Optical reflection; Optical scattering; Optical surface waves; Optical waveguides; Transistors;
fLanguage
English
Journal_Title
Quantum Electronics, IEEE Journal of
Publisher
ieee
ISSN
0018-9197
Type
jour
DOI
10.1109/JQE.1979.1069936
Filename
1069936
Link To Document