Abstract
Self-focusing of picosecond pulses in a large-core silica fibre was investigated. A ring structure of self-focusing light field was observed. The ring structure was attributed to the intrinsic refractive index profile of the fibre used in the experiment. Numerical calculation was carried out based on a square-profile-ring-shaped local waveguide model, showing good agreement with experimental result.
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.
