光子BiCMOS技术中剪切二维光栅耦合器的交叉偏振效应
光学
2020-07-23 v1 应用物理
摘要
我们通过数值与实验研究光子BiCMOS技术中的剪切二维光栅耦合器，重点关注其分束行为。考虑了波导到光栅剪切角的两种实现形式。用作优值的交叉偏振被证明强烈依赖于光栅扰动强度，并且不仅是光栅分束性能的关键限制，也是其耦合效率的关键限制。
引用
@article{arxiv.2007.11463,
title = {Cross-polarization effects in sheared 2D grating couplers in a photonic BiCMOS technology},
author = {Galina Georgieva and Karsten Voigt and Christian Mai and Pascal M. Seiler and Klaus Petermann and Lars Zimmermann},
journal= {arXiv preprint arXiv:2007.11463},
year = {2020}
}
备注
This is a preprint version of an article accepted for publication in Japanese Journal of Applied Physics. IOP Publishing Ltd is not responsible for any errors or omissions in this version of the manuscript or any version derived from it. The full Version of Record is available online at DOI: 10.35848/1347-4065/ab8e21