Recent advances in spatial self‐phase modulation with 2D materials and its applications

Y Liao, C Song, Y ** with phase-only liquid crystal spatial light modulator
Y Nie, X Li, J Qi, H Ma, J Liao, J Yang, W Hu - Optics & Laser Technology, 2012 - Elsevier
Based on the refractive beam sha** system, the transformation of a quasi-Gaussian beam
into a dark hollow Gaussian beam by a phase-only liquid crystal spatial light modulator (LC …

Theory of third-harmonic generation using Bessel beams, and self-phase-matching

SP Tewari, H Huang, RW Boyd - Physical Review A, 1996 - APS
Taking Bessel beams (J 0 beam) as a representation of a conical beam, and a slowly
varying envelope approximation (SVEA) we obtain the results for the theory of third …