典型文献
Self-consistent Maxwell–Bloch model for high-order harmonic generation in nanostructured semiconductors
文献摘要：
In pursuit of efficient high-order harmonic conversion in semiconductor devices, modeling insights into the complex interplay among ultrafast microscopic electron–hole dynamics, nonlinear pulse propagation, and field confinement in nanostructured materials are urgently needed. Here, a self-consistent approach coupling semiconductor Bloch and Maxwell equations is applied to compute transmission and reflection high-order harmonic spectra for finite slab and sub-wavelength nanoparticle geometries. An increase in the generated high harmonics by several orders of magnitude is predicted for gallium arsenide nanoparticles with a size maximizing the magnetic dipole resonance. Serving as a conceptual and predictive tool for ultrafast spatiotemporal nonlinear optical responses of nanostructures with arbitrary geometry, our approach is anticipated to deliver new strategies for optimal harmonic manipulation in semiconductor metadevices.
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作者姓名：
Anton Rudenko;Maria K. Hagen;J?rg Hader;Stephan W. Koch;Jerome V. Moloney
作者机构：
Arizona Center for Mathematical Sciences and Wyant College of Optical Sciences, University of Arizona, Tucson, Arizona 85721, USA;Department of Physics and Material Sciences Center, Philipps-Universit?t Marburg, Marburg 35032, Germany
文献出处：
引用格式：
[1]Anton Rudenko;Maria K. Hagen;J?rg Hader;Stephan W. Koch;Jerome V. Moloney-.Self-consistent Maxwell–Bloch model for high-order harmonic generation in nanostructured semiconductors)[J].光子学研究（英文）,2022(09):2099
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Self,consistent,Maxwell,Bloch,high,generation,nanostructured,semiconductors,In,pursuit,efficient,conversion,modeling,insights,into,complex,interplay,among,ultrafast,microscopic,electron,hole,dynamics,nonlinear,pulse,propagation,field,confinement,materials,are,urgently,needed,Here,self,approach,coupling,equations,applied,compute,transmission,reflection,spectra,finite,slab,sub,wavelength,geometries,An,increase,generated,harmonics,by,several,orders,magnitude,predicted,gallium,arsenide,nanoparticles,size,maximizing,magnetic,dipole,resonance,Serving,conceptual,predictive,tool,spatiotemporal,optical,responses,nanostructures,arbitrary,geometry,our,anticipated,deliver,new,strategies,optimal,manipulation,metadevices
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0.697331
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