High-performance and compact binary blazed grating coupler based on an asymmetric subgrating structure and vertical coupling

A high-performance and compact fiber-to-waveguide binary blazed subwavelength grating coupler was designed based on silicon-on-insulator. By the appropriate choice of waveguide/grating parameters, including thicknesses, periods, height, and fill factor, to optimize the mode matching, a relatively hi...

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Veröffentlicht in:	Optics letters 2011-07, Vol.36 (14), p.2614-2616
Hauptverfasser:	Yang, Junbo, Zhou, Zhiping, Jia, Honghui, Zhang, Xueao, Qin, ShiQiao
Format:	Artikel
Sprache:	eng
Schlagworte:	Exact sciences and technology Fundamental areas of phenomenology (including applications) Gratings Optical elements, devices, and systems Optics Physics
Online-Zugang:	Volltext
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