학술논문

Characteristics of large-aperture photoconductive terahertz antennas
Document Type
Conference
Source
Proceedings, IEEE Tenth International Conference on Terahertz Electronics Terahertz electronics Terahertz Electronics Proceedings, 2002. IEEE Tenth International Conference on. :125-128 2002
Subject
Components, Circuits, Devices and Systems
Engineered Materials, Dielectrics and Plasmas
Photonics and Electrooptics
Fields, Waves and Electromagnetics
Photoconductivity
Electrodes
Laser mode locking
Aperture antennas
Semiconductor lasers
Gallium arsenide
Pump lasers
Voltage
Power lasers
Optical pulses
Language
Abstract
Presents experimental characterization of large-aperture coplanar strip-line antennas, including a determination of the two-dimensional horizontal radiation cone and the dependence of the emitted power on the laser intensity and bias. Autocorrelation techniques were used to observe the frequency response of several antenna geometries.