Multiwavelength harmonic generation from two-dimensional χ(2) nonlinear photonic crystals

LUNG-HAN PENGTsan, S. M.S. M.TsanShih, Y. C.Y. C.ShihHsu, C. C.C. C.HsuKung, A. H.A. H.Kung2023-05-292023-05-292004-01-011557527733https://scholars.lib.ntu.edu.tw/handle/123456789/631459Wide-tuning of SHG phase-matching temperature and wavelength acceptance bandwidth over 150C and 200nm are observed on 2D-NPC made of LiNbO3. These observations are ascribed to the reciprocal lattice vectors Gmn(lc,φ) assisted QPM-SHG process.Multiwavelength harmonic generation from two-dimensional χ(2) nonlinear photonic crystalsconference paper2-s2.0-85135900154https://api.elsevier.com/content/abstract/scopus_id/85135900154