Title :
Polarization dependent loss of graphene-on-silicon waveguides
Author :
Zhenzhou Cheng ; Hon Ki Tsang ; Xiaomu Wang ; Xia Chen ; Ke Xu ; Jian-Bin Xu
Author_Institution :
Dept. of Electron. Eng., Chinese Univ. of Hong Kong, Shatin, China
Abstract :
We represent the polarization dependent loss of graphene placed directly onto silicon waveguides. Graphene introduces 7.7 dB higher losses for TM mode in a 150 μm long waveguide, which is sufficient for an integrated polarizer.
Keywords :
graphene; light polarisation; optical design techniques; optical fabrication; optical polarisers; optical waveguides; silicon; C:Si; TM mode; graphene-on-silicon waveguides; integrated polarizer; polarization dependent loss; size 150 mum; Couplings; Graphene; Gratings; Loss measurement; Optical fibers; Silicon;
Conference_Titel :
Photonics Conference (IPC), 2013 IEEE
Conference_Location :
Bellevue, WA
Print_ISBN :
978-1-4577-1506-8
DOI :
10.1109/IPCon.2013.6656636
