Variable Bessel Beam Profiles Generated through Refraction by Liquid Media

• Main Authors: Palangyos, Dina C., Guerrero, Raphael
• Format: text
• Published: Archīum Ateneo 2023
• Subjects: axicon; Bessel beam; core diameter; liquids; refraction; Atomic, Molecular and Optical Physics; Physical Sciences and Mathematics; Physics
• Online Access: https://archium.ateneo.edu/physics-faculty-pubs/145; https://drive.google.com/file/d/1Zwbg4hpgDENwpQxGhG7kllZSARiaEye0/view?usp=sharing
• Institution: Ateneo De Manila University

Various methods have been employed to produce Bessel beams (BBs), with axicon-based techniques remaining the most efficient. Among the limitations of axicons are manufacturing defects such as oblate tips and difficulty in tuning the generated BBs. In this work, we combine the effect of a blunt-tip a...