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Study on inverse taper based mode transformer for low loss coupling between silicon wire waveguide and lensed fiber
Ren GH; Chen SW; Cheng YP; Zhai Y; Chen, SW (reprint author), Chinese Acad Sci, Inst Semicond, State Key Lab Optoelect, Beijing 100083, Peoples R China, swchen@semi.ac.cn
2011
Source PublicationOPTICS COMMUNICATIONS
ISSN0030-4018
Volume284Issue:19Pages:4782-4788
AbstractWe have simulated the coupling loss of three types of Inverse Taper and taper-lensed fiber using three dimensional (3D) semi-vectorial beam propagation methods (BPM) respectively. Our results showed that the performances of exponential inverse taper and quadratic inverse taper were better than the commonly used linear inverse taper. Especially. for TM mode the improvement in the reduction of devices size is 53% and 136% for exponential and quadratic inverse taper compared with the linear inverse taper. (C) 2011 Elsevier B.V. All rights reserved.
metadata_83光电子研究发展中心
KeywordGrating Couplers Circuits Efficient
Subject Area光电子学
Funding OrganizationState Key Development Program for Basic Research of China[2007CB613405]; National Natural Science Foundation of China[60877013, 60837001]
Indexed BySCI
Language英语
Date Available2012-01-06
Document Type期刊论文
Identifierhttp://ir.semi.ac.cn/handle/172111/22729
Collection光电子研究发展中心
Corresponding AuthorChen, SW (reprint author), Chinese Acad Sci, Inst Semicond, State Key Lab Optoelect, Beijing 100083, Peoples R China, swchen@semi.ac.cn
Recommended Citation
GB/T 7714
Ren GH,Chen SW,Cheng YP,et al. Study on inverse taper based mode transformer for low loss coupling between silicon wire waveguide and lensed fiber[J]. OPTICS COMMUNICATIONS,2011,284(19):4782-4788.
APA Ren GH,Chen SW,Cheng YP,Zhai Y,&Chen, SW .(2011).Study on inverse taper based mode transformer for low loss coupling between silicon wire waveguide and lensed fiber.OPTICS COMMUNICATIONS,284(19),4782-4788.
MLA Ren GH,et al."Study on inverse taper based mode transformer for low loss coupling between silicon wire waveguide and lensed fiber".OPTICS COMMUNICATIONS 284.19(2011):4782-4788.
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