Low Dispersion Slow Light in Silicon-on-Insulator Photonic Crystal Waveguide

被引：2

作者：

Hosseini, Amir ^{[1
]}

Kwong, David ^{[1
]}

Subbaraman, Harish ^{[2
]}

Chen, Ray T. ^{[1
]}

机构：

[1] Univ Texas Austin, Dept Elect & Comp Engn, Austin, TX 78758 USA

[2] Omega Opt Inc, Austin, TX 78758 USA

来源：

PHOTONIC AND PHONONIC CRYSTAL MATERIALS AND DEVICES X | 2010年 / 7609卷

关键词：

Photonic crystal waveguide; silicon photonics; slow group velocity; group velocity dispersion; GROUP-VELOCITY; BAND; ENHANCEMENT;

D O I：

10.1117/12.839981

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

We present a design methodology for silicon-on-insulator photonic crystal waveguides to achieve wideband low-dispersion slow light with only tuning the position of the first three inner rows. We aim to maximize the group index bandwidth product or the slowdown factor. Our design achieves a constant group index of 39.3 over 12 nm bandwidth around 1550 nm, corresponding to a slow down factor of 0.3.

引用

页数：7

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