Travelling wave amplification in GaAs image waveguide at V-band
Abstract
The amplification of slow electromagnetic waves by drifting electron flow and electron drag effect voltage were observed experimentally in GaAs waveguide structures at frequencies of 55-78 GHz.
- Publication:
-
Electronics Letters
- Pub Date:
- May 1994
- DOI:
- 10.1049/el:19940601
- Bibcode:
- 1994ElL....30..869L
- Keywords:
-
- Electrons;
- Gallium Arsenides;
- Optical Waveguides;
- Particle Motion;
- Semiconductor Devices;
- Traveling Waves;
- Wave Amplification;
- Extremely High Frequencies;
- Microwaves;
- Vapor Deposition;
- Communications and Radar