Analytical study of flat-topped beam characterization using the thermal lens method in sample liquids
Sign Up to like & getrecommendations! Published in 2018 at "Optik"
DOI: 10.1016/j.ijleo.2018.04.031
Abstract: Abstract In the present work, the effect of a thermal lens generated by a pump beam on the propagation of a flat-topped probe beam is investigated. The analysis of results shows that the thermal lens… read more here.
Keywords: probe beam; thermal lens; analytical study; flat topped ... See more keywords
Depth profiling of the refractive index from probe beam deflections induced by a serrated pump illumination on GaAs
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Modern Optics"
DOI: 10.1080/09500340.2016.1241902
Abstract: Abstract We demonstrate a method to experimentally quantify the distribution with depth of photo-induced refractive index generated by a pump illumination, which is spatially modulated by a serrated mask on the surface of bulk GaAs.… read more here.
Keywords: probe beam; pump illumination; refractive index;