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Counter-propagating frequency mixing with Terahertz waves in diamond
Matteo Clerici, Lucia Caspani, Eleonora Rubino +6
Frequency conversion by means of Kerr-nonlinearity is one of the most common and exploited nonlinear optical processes in the UV, visible, IR and Mid-IR spectral regions. Here we s…
Optical black hole lasers
Daniele Faccio, Tal Arane, Marco Lamperti +1
Using numerical simulations we show how to realise an optical black hole laser, i.e. an amplifier formed by travelling refractive index perturbations arranged so as to trap light b…
Scaling mechanism for efficient wavelength conversion in laser plasmas
Matteo Clerici, Marco Peccianti, Bruno E. Schmidt +9
Laser-induced ionization is a fundamental tool for the frequency conversion of lasers into spectral regions so far inaccessible, including both extreme ultraviolet and terahertz. T…