Polarization insensitive silicon waveguide wavelength filter using polarization rotator and mode conversion Bragg grating with resonator cavity

被引：5

作者：

Okayama, Hideaki ^{[1
,2
]}

Onawa, Yosuke ^{[1
,2
]}

Takahashi, Hiroyuki ^{[1
,2
]}

Shimura, Daisuke ^{[1
,2
]}

Yaegashi, Hiroki ^{[1
,2
]}

Sasaki, Hironori ^{[1
,2
]}

机构：

[1] Photon Elect Technol Res Assoc PETRA, Saitama 3358510, Japan

[2] Oki Elect Ind Co Ltd, Saitama 3358510, Japan

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS | 2020年 / 59卷 / 12期

关键词：

silicon photonics; Bragg grating; polarization; wavelength filter; NARROW-BAND; PHOTONIC CRYSTAL; FABRICATION;

D O I：

10.35848/1347-4065/abca4f

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We demonstrate a polarization insensitive silicon waveguide wavelength filter using a polarization rotator and Bragg grating which exchanges TE0 and TE1 modes. A resonator cavity structure is used to obtain a narrow filter peak width. Two cascaded resonator cavities are used to attain a flat top transmission wavelength peak.

引用

页数：4

共 24 条

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