High-Field Effect of THz Radiation from Biased Large-Aperture Photoconducting Antennas |
| |
| Authors: | Dongfeng Liu and Jiayin Qin |
| |
| Institution: | (1) Department of Electronics and Communication Engineering, The State Key Laboratory of Optoelectronic Materials and Technologies, Zhongshan University, Guangzhou, 510275, P.R. China |
| |
| Abstract: | By introducing into the hot electron model, the authors have analyzed the THz radiation, which is excited by femtosecond laser from Large-Aperture InP photoconducting antennas biased electric field. Theoretic simulation shows that the departure of detected electric field from linear relationship with biased electric field comes from the high field effect of the transport process of free carriers. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
