Title :
Performance of silicon coupled resonator waveguides for integrated Nyquist filter
Author :
Ke Xu ; Chi Yan Wong ; Zhenzhou Cheng ; Hon Ki Tsang
Author_Institution :
Dept. of Electron. Eng., Chinese Univ. of Hong Kong, Shatin, China
fDate :
June 30 2013-July 4 2013
Abstract :
We propose an integrated optical Nyquist filter based on silicon coupled resonator waveguides. The filter is designed for converting the 28 Gbaud QPSK spectrum to a low rolloff raised cosine shape with baud rate bandwidth.
Keywords :
elemental semiconductors; integrated optics; optical waveguide filters; quadrature phase shift keying; silicon; silicon-on-insulator; QPSK spectrum; integrated optical Nyquist filter; low rolloff raised cosine shape; quadrature phase shift keying; silicon coupled resonator waveguides; Optical filters; Optical receivers; Optical ring resonators; Optical transmitters; Optical waveguides; Resonator filters; Silicon;
Conference_Titel :
Lasers and Electro-Optics Pacific Rim (CLEO-PR), 2013 Conference on
Conference_Location :
Kyoto
DOI :
10.1109/CLEOPR.2013.6600452
