Title :
High performance narrow bandpass filters based on integrated Bragg gratings in silicon-on-insulator
Author :
Simard, Alexandre D. ; LaRochelle, Sophie
Author_Institution :
Dept. of Electr. & Comput. Eng., Univ. Laval, Quebec City, QC, Canada
Abstract :
We show that a dispersion-less filter with a narrow square-shaped passband exhibiting sidelobe suppression ratio reaching 13 dB can be fabricated in SOI using the superposition apodization technique and a phase noise reduction approach.
Keywords :
Bragg gratings; band-pass filters; integrated optics; optical fabrication; optical filters; phase noise; silicon-on-insulator; SOI; Si; dispersionless filter; high performance narrow bandpass filters; integrated Bragg gratings; narrow square-shaped passband; phase noise reduction approach; sidelobe suppression ratio; silicon-on-insulator; superposition apodization technique; Band-pass filters; Bragg gratings; Couplings; Gratings; Optical filters; Optical waveguides; Phase noise;
Conference_Titel :
Optical Fiber Communications Conference and Exhibition (OFC), 2015
Conference_Location :
Los Angeles, CA
