Mathematical modelling, analysis and numerical approximation of second order elliptic problems with inclusions
Sign Up to like & getrecommendations! Published in 2018 at "Mathematical Models and Methods in Applied Sciences"
DOI: 10.1142/s0218202518500252
Abstract: Many biological and geological systems can be modeled as porous media with small inclusions. Vascularized tissue, roots embedded in soil or fractured rocks are examples of such systems. In these ap... read more here.
Keywords: second order; analysis numerical; approximation second; mathematical modelling ... See more keywords
Analytical approximation of the second-harmonic conversion efficiency.
Sign Up to like & getrecommendations! Published in 2020 at "Applied optics"
DOI: 10.1364/ao.404993
Abstract: The second-harmonic generation process of a focused laser beam inside a nonlinear crystal is described by the Boyd-Kleinman theory. Calculating the actual conversion efficiency and upconverted power requires the solution to a double integral that… read more here.
Keywords: conversion efficiency; second harmonic; approximation second; analytical approximation ... See more keywords