DocumentCode
1624438
Title
60-dB Bragg gratings in planar waveguides
Author
Jouanno, J.-M. ; Hubner, J. ; Kristensen, M.
Author_Institution
Mikroelektron. Centret, Tech. Univ. Denmark, Lyngby, Denmark
fYear
1997
Firstpage
228
Lastpage
229
Abstract
Bragg gratings are widely used as wavelength-selective elements in fiber devices. Integrated optics is a very attractive alternative for realizing such components. This way, multifunctional devices with high mechanical and thermal stability can be made using a technology with potential for mass-production. The main limitation until now was the quality of the gratings written in planar waveguides. We report here 60-dB transmission dips obtained with 6-mm-long Bragg gratings written in Ge-doped planar waveguides
Keywords
diffraction gratings; germanium; optical communication equipment; optical fabrication; optical planar waveguides; thermal stability; 6 mm; Bragg gratings; Ge-doped planar waveguide; fiber devices; integrated optics; mass-production; mechanical stability; multifunctional devices; optical planar waveguides; thermal stability; transmission dips; wavelength-selective elements; Bragg gratings; Electrons; Optical fiber communication; Optical fiber filters; Optical fibers; Optical filters; Optical planar waveguides; Optical waveguides; Planar waveguides; Switches;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Fiber Communication. OFC 97., Conference on
Conference_Location
Dallas, TX
Print_ISBN
1-55752-480-7
Type
conf
DOI
10.1109/OFC.1997.719843
Filename
719843
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