Resonant second harmonic generation of chirped pulse laser in plasma
Sign Up to like & getrecommendations! Published in 2017 at "Optik"
DOI: 10.1016/j.ijleo.2016.10.068
Abstract: Abstract Resonant second harmonic generation of a relativistic self-focusing chirped pulse laser in plasma has been investigated. The second harmonic undergoes periodic focusing in the plasma channel created by the fundamental wave and the strength… read more here.
Keywords: chirped pulse; harmonic generation; pulse laser; resonant second ... See more keywords
Resonant Second-Order Nonlinear Terahertz Response of Gallium Arsenide.
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DOI: 10.1103/physrevlett.121.266602
Abstract: The second-order nonlinear response of bulk GaAs in the terahertz (THz) range is mapped via the THz field emitted after near-infrared interband excitation. Phase-resolved THz detection reveals three nonlinear processes occurring in parallel, the Raman… read more here.
Keywords: response; second order; resonant second; order nonlinear ... See more keywords
Resonant Second-Harmonic Generation as a Probe of Quantum Geometry.
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DOI: 10.1103/physrevlett.129.227401
Abstract: Nonlinear responses are actively studied as probes of topology and band geometric properties of solids. Here, we show that second harmonic generation serves as a probe of the Berry curvature, quantum metric, and quantum geometric… read more here.
Keywords: second harmonic; geometry; harmonic generation; fermi surface ... See more keywords