Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group
Conferences > OFC > 2016 > W2A > W2A.20

Compact grating coupler for thick silicon nitride

Danping Li, Xiangjie Zhao, Cheng Zeng, Ge Gao, Zengzhi Huang, and Jinsong Xia

Not Accessible

Your library or personal account may give you access

Abstract

Thick Silicon nitride-on-insolater (SNOI) is widely used for nonlinear applications due to its broadband nearly-zero flattened dispersion. In this paper, we present a grating coupler for strip waveguides on 700-nm-thick SNOI. Focusing grating structure and inverse taper are combined to minify the footprint to 70.2μm × 19.7μm. The peak coupling efficiency is -3.7dB and the 1-dB bandwidth is 54nm.

© 2016 Optical Society of America

PDF Article
More Like This
High Efficiency Silicon Nitride Grating Coupler with DBR

Huijuan Zhang, Chao Li, Xiaoguang Tu, Haifeng Zhou, Xianshu Luo, Mingbin Yu, and G. Q. Lo
Th1A.4 Optical Fiber Communication Conference (OFC) 2014

Demonstration of Compact Silicon Nitride Grating Coupler Arrays for Fan-out of Multicore Fibers

Sarvagya Dwivedi, Bowen Song, Yuan Liu, Renan Moreira, Leif Johanson, and Jonathan Klamkin
ATh3B.4 CLEO: Applications and Technology (CLEO:A&T) 2017

Loaded Silicon Grating Coupler for 40 nm Thin Silicon Nitride Waveguide

Pravin Rawat, E V Neethu, and Shankar Kumar Selvaraja
JTu4A.20 Integrated Photonics Research, Silicon and Nanophotonics (IPR) 2023

View More...
Select as filters
Select Topics Cancel
Top
       
© Copyright 2024 | Optica Publishing Group. All rights reserved, including rights for text and data mining and training of artificial technologies or similar technologies.
Privacy | Terms of Use