Germanium-on-silicon nitride waveguides for mid-infrared integrated photonics

• Main Authors: Li, Wei, Anantha, P., Bao, Shuyu, Lee, Kwang Hong, Guo, Xin, Hu, Ting, Zhang, Lin, Wang, Hong, Soref, Richard, Tan, Chuan Seng
• 其他作者: School of Electrical and Electronic Engineering
• 格式: Article
• 語言: English
• 出版: 2017
• 主題: Germanium; Photonics
• 在線閱讀: https://hdl.handle.net/10356/83584; http://hdl.handle.net/10220/42665

A germanium-based platform with a large core-clad index contrast, germanium-on-silicon nitride waveguide, is demonstrated at mid-infrared wavelength. Simulations are performed to verify the feasibility of this structure. This structure is realized by first bonding a silicon-nitride-deposited germani...