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Title: Fabrication of micro-axicons using direct-laser writing
Authors: Huang, He
Chen, Shijie
Zou, Hongmei
Li, Qing
Fu, Jian
Lin, Feng
Wu, X.
Keywords: DRNTU::Engineering::Computer science and engineering
Issue Date: 2014
Source: Huang, H., Chen, S., Zou, H., Li, Q., Fu, J., Lin, F., et al. (2014). Fabrication of micro-axicons using direct-laser writing. Optics Express, 22(9), 11035-11042.
Series/Report no.: Optics express
Abstract: A novel direct-laser writing fabrication process for micro-axicons is demonstrated. A fiber-axicon-generated Bessel beam was utilized to write on UV-curable optical epoxy to form new axicons and axicon arrays, and geometrical parameters of the replicated epoxy axicons were analyzed in terms of both apex angle and proximity of the writing axicons. The shape of the fabricated axicons was demonstrated to be controllable through laser exposure, proximity, and apex angle of the source axicon, and the fabricated axicons are capable of generating a quality Bessel beam with an excellent focusing performance.
ISSN: 1094-4087
DOI: 10.1364/OE.22.011035
Rights: © 2014 Optical Society of America. This paper was published in Optics Express and is made available as an electronic reprint (preprint) with permission of Optical Society of America. The paper can be found at the following official DOI: [].  One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law.
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:SCSE Journal Articles

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