Conference
Bragg Grating Filter for Suspended Silicon Waveguides
Abstract
We present a novel suspended Si waveguide approach for hybrid near-infrared and mid-infrared operation. Large waveguide cross-sections allow mid-infrared propagation, while an original corrugation yields effective single-mode near-infrared operation. Exploiting this concept, we demonstrated Bragg filters with 4 nm bandwidth and 40 dB rejection.
Authors
Alonso-Ramos C; Le Roux X; Benedikovic D; Vakarin V; Durán-Valdeiglesias E; Oser D; Pérez-Galacho D; Cassan E; Marris-Morini D; Cheben P
Pagination
pp. 91-92
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Publication Date
August 1, 2017
DOI
10.1109/group4.2017.8082211
Name of conference
2017 IEEE 14th International Conference on Group IV Photonics (GFP)