Terahertz pulse generation and detection with LT-GaAs photoconductive antenna
Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
Fersiynau electronig
Dangosydd eitem ddigidol (DOI)
The characteristics of optically induced teraherz (THz) radiation from a biased low-temperature-grown GaAs (LT-GaAs) photoconductive antenna were investigated using a femtosecond Ti:sapphire laser. The THz pulse radiation from two different LT-GaAs photoconductive antennas were compared and two kinds of THz waveform were observed. Saturation behaviour of the emission of THz radiation is observed by using a CW laser diode to optically pre-bias the emitter antenna.
Allweddeiriau
| Iaith wreiddiol | Saesneg |
|---|---|
| Tudalennau (o-i) | 98-101 |
| Cyfnodolyn | IEE Proceedings: Optoelectronics |
| Cyfrol | 151 |
| Rhif y cyfnodolyn | 2 |
| Dynodwyr Gwrthrych Digidol (DOIs) | |
| Statws | Cyhoeddwyd - 26 Ebr 2004 |