Title :
Multi-channel wavelength filtering in silicon-nitride Bragg grating waveguide
Author :
Goi, K. ; Ogawa, K. ; Sakuma, K. ; Guan, N. ; Tan, Y.T. ; Silalahi, S.T.H. ; Lim, H.W. ; Teo, S.H.G. ; Yu, M.B. ; Lo, G.Q.
Author_Institution :
Opt. & Electron. Lab., Fujikura Ltd., Chiba, Japan
Abstract :
Silicon-nitride Bragg grating waveguide is designed by inverse scattering algorithm and fabricated by CMOS compatible processes. Multi-channel stopband spectrum of Bragg grating is verified in reflectance measurement in good agreement with specified spectrum.
Keywords :
Bragg gratings; CMOS integrated circuits; optical waveguide filters; silicon compounds; Bragg grating waveguide; CMOS compatible processes; SiN; inverse scattering algorithm; multichannel stopband spectrum; multichannel wavelength filtering; reflectance measurement; Algorithm design and analysis; Bragg gratings; Inverse problems; Optical waveguides; Reflectivity; Refractive index;
Conference_Titel :
Opto-Electronics and Communications Conference (OECC), 2011 16th
Conference_Location :
Kaohsiung
Print_ISBN :
978-1-61284-288-2
Electronic_ISBN :
978-986-02-8974-9
