We report on room temperature generation of the terahertz radiation from dual grating gate high electron mobility transistor. The emission spectra were measured using Fast Fourier Spectroscopy. Both coherent and incoherent excitation of the plasmons can give rise to the broadband emission in the present device.
Published in:
Infrared, Millimeter and Terahertz Waves, 2008. IRMMW-THz 2008. 33rd International Conference on
Date of Conference: 15-19 Sept. 2008