Terahertz pulse generation via optical rectification in photonic crystal microcavities
Andrea Di Falco, Claudio Conti, Gaetano Assanto
Abstract
Using a 3D fully-vectorial nonlinear time-domain analysis we numerically investigate the generation of terahertz radiation by pumping a photonic crystal microcavity out of resonance. High quality factors and a quadratic susceptibility lead to few-cycle terahertz pulses via optical rectification. Material dispersion as well as linear and nonlinear anisotropy is fully accounted for.
Create a lesson
Related papers
Generalized Lorentz Framework for Active Semiconductor Quantum Surface Plasmonics
Wancong Li, Qiang Zhou, Runzhi Zou et al.
Observation of pseudospin-locked chiral edge transport in gyromagnetic photonic crystals
Chengle Fan, Kaizhou Shi, Xiang Xi et al.
LIPS-PC: Learning Illumination Patterns for Single-Pixel Classification
Tomer Porat, Talya Eden, Eliahu Cohen
Impedance-controlled Laser Dynamics in Near-Zero Index Media
Adrien Debacq, Andrei V. Lavrinenko, Elizaveta Semenova et al.
Reference-Beam-Assisted Perturbation-Resistant Imaging Through A Single Multimode Fiber
Bowen Sun, Maohan Li, Jingwei Luo et al.
Asymptotic electromagnetic transition conditions for thin layers: the arithmetic-mean field and susceptibility hybridization
Asbjorn Hansen