120-GHz Long-Wavelength Low-Capacitance. Photodetector with an Air-Bridged Coplanar Metal Waveguide
Journal
IEEE Photonics Technology Letters
Journal Volume
7
Journal Issue
12
Pages
1477-1479
Date Issued
1995
Author(s)
Abstract
We demonstrate a long-wavelength detector structure using an undercut mesa and an air-bridged coplanar metal waveguide to significantly reduce both the diode RC constant and the parasitic capacitance. Record electrical bandwidths of 120 GHz are demonstrated for long-wavelength photodetectors. © 1995 IEEE
SDGs
Type
journal article