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

fYear

2012

fDate

28-29 Dec. 2012

Firstpage

453

Lastpage

456

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Communications, Devices and Intelligent Systems (CODIS), 2012 International Conference on

Conference_Location

Kolkata

Print_ISBN

978-1-4673-4699-3

Type

conf

DOI

10.1109/CODIS.2012.6422236

Filename

6422236