A Polarization-Independent Zig-Zag-Tilted Ovals Grating Coupler in a 0.25μm Photonic BiCMOS Technology

被引：0

作者：

Georgieva, Galina ^{[1
,2
]}

Seiler, Pascal M. ^{[1
,2
,3
]}

Mai, Christian ^{[3
]}

Peczek, Anna ^{[3
]}

Petermann, Klaus ^{[1
,2
]}

Zimmermann, Lars ^{[1
,2
,3
]}

机构：

[1] Tech Univ Berlin, Dept Hochfrequenztech Photon, Off HFT4,Einsteinufer 25, D-10587 Berlin, Germany

[2] Tech Univ Berlin, Dept Siliziumphoton, Off HFT4,Einsteinufer 25, D-10587 Berlin, Germany

[3] IHP Leibnitz Inst Innovat Mikroelekt, Technol Pk 25, D-15236 Frankfurt, Oder, Germany

来源：

2022 EUROPEAN CONFERENCE ON OPTICAL COMMUNICATION (ECOC) | 2022年

关键词：

SILICON;

D O I：

暂无

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A polarization-independent grating coupler, optimized for a low in-plane scattering and PDL is presented. It comprises an array of ovals with zig-zag orientations and is compatible with a 0.25 mu m photonic BiCMOS technology. The wafer-averaged maximal PDL within a 20 nm bandwidth is 0.5 dB. (C) 2022 The Author(s)

引用

页数：4