Conference
Suspended Germanium Waveguide for Infrared Wavelengths
Abstract
Silicon-on-insulator (SOI) is the dominant platform in near-infrared silicon photonics. However, the high absorption of SiO2 at wavelengths above 4 μm limits the range at which this material can be used in the mid-infrared wavelengths (2 – 20 μm). In this paper we review our recent investigation on suspended devices, building on our previous work based on suspended silicon devices with sub-wavelength grating (SWG) lateral cladding at 3.8 μm, …
Authors
Penades JS; Sanchez-Postigo A; Nedeljkovic M; Wangüemert-Perez G; Ortega-Moñux A; Halir R; Khokhar AZ; Osman A; Cheben P; Molina-Fernandez I
Volume
00
Pagination
pp. 1-3
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Publication Date
July 13, 2019
DOI
10.1109/icton.2019.8840022
Name of conference
2019 21st International Conference on Transparent Optical Networks (ICTON)