Terahertz all-optical NOR and AND logic gates based on 2D photonic crystals
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DOI: 10.1016/j.spmi.2016.11.038
Abstract: Abstract Usually, photonic crystals are used in designing optical logic gates. This study focuses on the design and simulation of an all optical NOR and AND logic gates based on two dimensional photonic crystals. The… read more here.
Keywords: logic; optical logic; terahertz optical; photonic crystals ... See more keywords
Terahertz-optical intensity grating for creating high-charge, attosecond electron bunches
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DOI: 10.1088/1367-2630/ab0aa7
Abstract: Ultrashort electron bunches are useful for applications like ultrafast imaging and coherent radiation production. Currently, however, the shortest achievable bunches, at attosecond time scales, have only been realized in the single or very few electron… read more here.
Keywords: high charge; terahertz optical; electron bunches; electron ... See more keywords
Terahertz-optical properties of a bismuth ferrite single crystal
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DOI: 10.1103/physrevb.99.064429
Abstract: Transmission through a (100)-oriented single crystal of bismuth ferrite (BiFeO3) was studied at frequencies of 0.485–0.765 THz with a continuous-wave source and in the temperature range of 30–350 K as a function of polarization angle.… read more here.
Keywords: crystal; single crystal; bismuth ferrite; terahertz optical ... See more keywords