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arXiv · 1709.05773

Generation, amplification, frequency conversion and reversal of propagation of THz photons in nonlinear hyperbolic metamaterial

Alexander K. Popov·Sergey A. Myslivets
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Abstract

The metamaterial is proposed which supports a mixture of three or more normal and backward electromagnetic modes with equal co-directed phase velocities and mutually contra-directed energy fluxes. This enables extraordinary three-wave mixing, greatly enhanced optical parametric amplification and frequency-changing generation of entangled photons in the reflection direction. Proof-of-principle numerical simulation of such processes is presented based on the particular example of the wave-guided THz waves contra-propagating in the metamaterial made of carbon nanotubes.

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Alexander K. Popov, Sergey A. Myslivets. 2017-09-18. Generation, amplification, frequency conversion and reversal of propagation of THz photons in nonlinear hyperbolic metamaterial. https://doi.org/10.1364/ol.42.004151

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