Terahertz field enhancement to the MV/cm regime in a tapered parallel plate waveguide
نویسندگان
چکیده
منابع مشابه
Terahertz field enhancement to the MV/cm regime in a tapered parallel plate waveguide.
We investigate field enhancement properties of a tapered parallel plate waveguide for ultrashort terahertz (THz) pulses. We use two independent methods, air biased coherent detection inside the waveguide and free-space electro-optic sampling, respectively, which enables a calibrated, quantitative measurement of the field strength at the output of the waveguide. Field enhancement factors greater...
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ژورنال
عنوان ژورنال: Optics Express
سال: 2012
ISSN: 1094-4087
DOI: 10.1364/oe.20.008344