Germanium-on-silicon mid-infrared waveguides and Mach-Zehnder interferometersConference object English OPEN
Malik, Aditya; Muneeb, Muhammad; Shimura, Yosuke; Van Campenhout, Joris; Loo, Roger; Roelkens, Gunther; (2013)
- Publisher: IEEE
- Journal: IEEE Photonics Conference 2013 (IPC) (issn: 2374-0140)
- Related identifiers:
Subject: germanium on silicon | mid-infrared | photonic integrated circuits | Technology and Engineering
arxiv: Physics::Optics | Mathematics::Symplectic Geometry | Astrophysics::Instrumentation and Methods for Astrophysics
In this paper we describe Ge-on-Si waveguides and Mach-Zehnder interferometers operating in the 5.2 - 5.4 mu m wavelength range. 3dB/cm waveguide losses and Mach-Zehnder interferometers with 20dB extinction ratio are presented.