Title :
High efficient vertical binary blazed grating coupler for chip level optical interconnections
Author :
Li Yu ; Lu Liu ; Zhiping Zhou ; Xingjun Wang
Author_Institution :
State Key Lab. of Adv. Opt. Commun. Syst. & Networks, Pecking Univ., Beijing, China
Abstract :
A high-efficiency vertical binary blazed grating coupler is proposed. An 83% of efficiency and 65nm 3dB bandwidth are demonstrated. The tolerance of incident angle is 11.5°.
Keywords :
diffraction gratings; integrated optoelectronics; optical couplers; optical interconnections; chip level optical interconnections; high-efficiency vertical binary blazed grating coupler; incident angle tolerance; Bandwidth; Couplers; Couplings; Diffraction; Diffraction gratings; Gratings; Optical coupling;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2014 Conference on
Conference_Location :
San Jose, CA
