Si wire waveguide polarisation-independent wavelength filter using polarisation rotation Bragg grating

被引：8

作者：

Okayama, H. ^{[1
]}

Onawa, Y. ^{[1
]}

Shimura, D. ^{[1
]}

Takahashi, H. ^{[1
]}

Miyamura, S. ^{[1
]}

Yaegashi, H. ^{[1
]}

Sasaki, H. ^{[1
]}

机构：

[1] Oki Elect Ind Co Ltd, Warabi, Saitama 3358510, Japan

来源：

ELECTRONICS LETTERS | 2014年 / 50卷 / 20期

关键词：

D O I：

10.1049/el.2014.2759

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A polarisation-independent Bragg grating wavelength filter using polarisation rotation is reported. A rib waveguide Bragg grating structure and second-order mode are used to generate the polarisation rotation. A device connected to polarisation beam splitter (PBS) to obtain a polarisation-independent device is fabricated. The measured diffraction wavelength peaks were almost the same for both input polarisations.

引用

页码：1477 / +

页数：2

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