Abstract
We report on multiwave mixing inside a 4f coherent imaging system using an I-scan configuration and taking into account nonlinear absorption inside materials. A simple mathematical calculation is presented in order to explain the nonlinearly induced diffracted beam distribution in the image plane. The influence of nonlinear absorption is discussed and a study on the sensitivity of the technique and experimental methodology for absorbing materials is proposed. We provide also a simple quadratic relation to characterize the cubic nonlinear refraction for absorbing media.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
