Two-dimensional subwavelength grating-based waveguide-to-fiber coupler

被引：0
作者：
Singh, Anamika [1 ]
Singh, Ritu Raj [2 ]
机构：
[1] KJ Somaiya Inst Engn & Informat Technol, Mumbai, Maharashtra, India
[2] Indian Sch Mines, Indian Inst Technol, Dhanbad, Bihar, India
来源：
SILICON PHOTONICS XIV | 2019年 / 10923卷
关键词：
sub wavelength grating coupler; silicon photonics; photonics integrated circuit;
D O I：
10.1117/12.2507353
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
In this paper a subwavelength waveguide-to-fiber coupler based on two dimensional periodic grating is proposed. In this approach Silicon-On-Insulator (SOI) based structure is employed to couple the radiated mode field inside the core of optical fiber. Rectangular photonic integrated circuit (PIC) waveguide having standard SOI height technology of 220 nm is considered for guiding optical field inside on chip waveguide.
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页数：6
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