Title :
Design and simulation of integrated optic ring resonator based devices
Author :
Bhar, I. ; Jha, T. ; Priya, P. ; Dey, Shuvashis
Author_Institution :
Dept. of AEIE, Coll. of Eng. & Manage., Kolaghat, India
Abstract :
A wide free spectral range (FSR) quadruple optical ring resonator (QORR) made of silicon on insulator (SOI) as an optical filter has been investigated in this article. FSR obtained in this article is well in the range of commercial communication like dense wavelength division multiplexing (DWDM) systems standard. The underlying principle of analysis is delay line signal processing in z-domain, Mason´s Gain formula and Vernier Principle. This QORR is able to produce an FSR of 1175 THz with crosstalk limited within -50dB which is much less than the stipulated limit of -30dB. Group delay, dispersion, finesse have also been analyzed.
Keywords :
elemental semiconductors; optical crosstalk; optical delay lines; optical filters; optical resonators; resonator filters; silicon; silicon-on-insulator; DWDM system; FSR; Mason gain formula; QORR; SOl; Si; Vernier principle; crosstalk; delay line signal processing; dense wavelength division multiplexing system; free spectral range; frequency 1175 THz; gain -50 dB; group delay; integrated optic ring resonator based devices; optical filter; quadruple optical ring resonator; silicon on insulator; z-domain principle; Mechanical factors; Optical coupling; Optical filters; Optical refraction; Optical sensors; Stimulated emission; Dispersion; Full width half maxima; Group delay; Mason´s rule; Quadruple optical ring resonator; Vernier principle; free spectral range;
Conference_Titel :
Communications, Devices and Intelligent Systems (CODIS), 2012 International Conference on
Conference_Location :
Kolkata
Print_ISBN :
978-1-4673-4699-3
DOI :
10.1109/CODIS.2012.6422236
