Spontaneous parametric down-conversion of photons at 660 nm to the terahertz and sub-terahertz frequency range.
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DOI: 10.1364/oe.27.007458
Abstract: We report on spontaneous parametric down-conversion (SPDC) in periodically poled lithium niobate (PPLN) using 660 nm pump wavelength and the type 0 phase-matching condition to the terahertz and even sub-terahertz frequency range. Detection of the… read more here.
Keywords: frequency range; terahertz; frequency; terahertz sub ... See more keywords