Influence on the characteristics of THz radiation from the inductance of photoconductive antenna circuit

Wei Shi; Like Zhang; Lei Yang; Panpan Wang; Yang Dai; Suguo Chen; Zhijin Yan; Lei Hou

doi:10.1117/12.2211272

5 November 2015 Influence on the characteristics of THz radiation from the inductance of photoconductive antenna circuit

Wei Shi, Like Zhang, Lei Yang, Panpan Wang, Yang Dai, Suguo Chen, Zhijin Yan, Lei Hou

Author Affiliations +

Proceedings Volume 9795, Selected Papers of the Photoelectronic Technology Committee Conferences held June–July 2015; 97953B (2015) https://doi.org/10.1117/12.2211272
Event: Selected Proceedings of the Photoelectronic Technology Committee Conferences held June-July 2015, 2015, Hefei, Suzhou, and Harbin, China

Abstract

By adding different inductance to the bias voltage circuit of the photoconductive antenna, the changes of the time-domain waveform peak value and spectral bandwidth of THz radiation from the photoconductive antenna were observed, and further studied the influence on the characteristics of THz radiation from the inductance of photoconductive antenna circuit when designing the photoconductive antenna. According to the experiments, it is found that different inductance values have no prominent effect on the peak value of time-domain waveform and spectrum bandwidth of THz radiation from the photoconductive antenna.

Citation Download Citation

Wei Shi, Like Zhang, Lei Yang, Panpan Wang, Yang Dai, Suguo Chen, Zhijin Yan, and Lei Hou "Influence on the characteristics of THz radiation from the inductance of photoconductive antenna circuit", Proc. SPIE 9795, Selected Papers of the Photoelectronic Technology Committee Conferences held June–July 2015, 97953B (5 November 2015); https://doi.org/10.1117/12.2211272

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