Abstract

Structures that include a waveguide and methods of fabricating a structure that includes a waveguide. A tapered feature composed of a dielectric material is arranged over the waveguide. The tapered feature includes a sidewall that is angled relative to a longitudinal axis of the waveguide.

Date

October 15, 2019

Authors

Y Bian, A Thomas, AP Jacob, KJ Giewont, K Nummy, A Stricker, B Peng

Inventors

Yusheng Bian, Abu Thomas, Ajey Poovannummoottil Jacob, Kenneth J Giewont, Karen Nummy, Andreas Stricker, Bo Peng

Patent_office

US

Patent_number

10444433

Application_number

16170262