SEMI OpenIR  > 集成光电子学国家重点实验室
CMOS compatible highly efficient grating couplers with a stair-step blaze profile
Zhou L; Li ZY; Hu YT; Xiong K; Fan ZC; Han WH; Yu YD; Yu JZ; Li, ZY (reprint author), Chinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, Beijing 100083, Peoples R China, lizhy@semi.ac.cn
2011
Source PublicationCHINESE PHYSICS B
ISSN1009-1963
Volume20Issue:7Pages:74212
AbstractA novel grating coupler with a stair-step blaze profile is proposed. The coupler is a CMOS process compatible device and can be used for light coupling in optical communication. The blaze profile can be optimized to obtain a high efficiency of 66.7% for the out-of-plane coupling at the centre wavelength of 1595 nm with a 1 dB bandwidth of 41 nm. Five key parameters of the stair-step blaze grating and their effects on the coupling are discussed for the application in L band telecommunication.
metadata_83集成光电子学国家重点实验室
KeywordNanophotonic Wave-guides
Subject Area光电子学
Funding OrganizationNational Natural Science Foundation of China[60877036]; National Basic Research Program of China[2006CB302803, 2011CB301701]; State Key Laboratory of Advanced Optical Communication Systems and Networks, China[2008SH02]; Institute of Semiconductors, Chinese Academy of Sciences[ISCAS2008T10]
Indexed BySCI
Language英语
Date Available2012-02-06
Document Type期刊论文
Identifierhttp://ir.semi.ac.cn/handle/172111/22831
Collection集成光电子学国家重点实验室
Corresponding AuthorLi, ZY (reprint author), Chinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, Beijing 100083, Peoples R China, lizhy@semi.ac.cn
Recommended Citation
GB/T 7714
Zhou L,Li ZY,Hu YT,et al. CMOS compatible highly efficient grating couplers with a stair-step blaze profile[J]. CHINESE PHYSICS B,2011,20(7):74212.
APA Zhou L.,Li ZY.,Hu YT.,Xiong K.,Fan ZC.,...&Li, ZY .(2011).CMOS compatible highly efficient grating couplers with a stair-step blaze profile.CHINESE PHYSICS B,20(7),74212.
MLA Zhou L,et al."CMOS compatible highly efficient grating couplers with a stair-step blaze profile".CHINESE PHYSICS B 20.7(2011):74212.
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