Title :
Compact and wideband optical 90° hybrid based on silicon-on-insulator
Author :
Mei Yin ; Wei Yang ; Yawen Huang ; Huaxiang Yi ; Yanping Li ; Xingjun Wang ; Hongbin Li
Author_Institution :
State Key Lab. of Adv. Opt. Commun. Syst. & Networks, Peking Univ., Beijing, China
Abstract :
We propose a compact SOI optical 90° hybrid which shows excess loss less than 1dB,imbalance less than 0.26dB over C-band and phase accuracy better than 5° with bandwidth about 90nm.
Keywords :
integrated optics; optical couplers; optical losses; optical phase shifters; silicon-on-insulator; C-band; Si; compact SOI optical hybrid; optical coupler; optical loss; phase accuracy; phase shifter; silicon-on-insulator; wideband optical hybrid; Couplers; Optical coupling; Optical devices; Multimode interference; optical hybrid; silicon-on-insulator (SOI) technology;
Conference_Titel :
Group IV Photonics (GFP), 2013 IEEE 10th International Conference on
Conference_Location :
Seoul
Print_ISBN :
978-1-4673-5803-3
DOI :
10.1109/Group4.2013.6644480
