Ultrabroadband terahertz field detection by photoconductive antennas based on multi-energy arsenic-ion-implanted GaAs and semi-insulating GaAs

標題:	Ultrabroadband terahertz field detection by photoconductive antennas based on multi-energy arsenic-ion-implanted GaAs and semi-insulating GaAs
作者:	Liu, TA Tani, M Nakajima, M Hangyo, M Pan, CL 光電工程學系 Department of Photonics
公開日期:	18-八月-2003
摘要:	The photoconductive antennas based on multi-energy arsenic-ion-implanted GaAs and semi-insulating GaAs are demonstrated to have a useful bandwidth beyond 20 THz for a gating laser pulse width of 15 fs. The bandwidth and signal-to-noise ratio are compared with those of reference photoconductive antennas based on low-temperature grown GaAs. (C) 2003 American Institute of Physics.
URI:	http://dx.doi.org/10.1063/1.1604191 http://hdl.handle.net/11536/27630
ISSN:	0003-6951
DOI:	10.1063/1.1604191
期刊:	APPLIED PHYSICS LETTERS
Volume:	83
Issue:	7
起始頁:	1322
結束頁:	1324
顯示於類別：	期刊論文

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