A single collimating lens based dual-beam exposure system for fabricating long-period grating
Sign Up to like & getrecommendations! Published in 2020 at "Optics Communications"
DOI: 10.1016/j.optcom.2019.125139
Abstract: Abstract A single collimating lens based dual-beam exposure system is proposed in this paper in which two interference beams share one collimating lens. Based on theoretical analysis and simulation, the interference aberration caused by the… read more here.
Keywords: system; collimating lens; exposure; lens based ... See more keywords
Design and optical performance research of a fully customizable collimating lens based on total internal reflection.
Sign Up to like & getrecommendations! Published in 2022 at "Applied optics"
DOI: 10.1364/ao.447347
Abstract: An optical design method of a fully customizable collimating lens is proposed. The initial model of the complete lens is constructed by two parts. One part is calculated by the total internal reflection algorithm; the… read more here.
Keywords: total internal; fully customizable; internal reflection; customizable collimating ... See more keywords