<abstract xmlns="http://www.w3.org/1999/xhtml"><p>Three-dimensional photolitography, also known as Direct Laser Writing (DLW), is a powerful technique for fabrication of photonic microstructures. In this paper we present the basics of the relevant technology and discuss some features of the fabrication process. We also describe the experimental setup designed for making colour filters based on diffraction gratings, fibre-tip-integrated lens and anti-reflective coating designed for telecom wavelength (1550 nm). The results obtained demonstrate the DLW technique to be a promising fast prototyping fabrication method that may allow manipulating the properties of optical materials.</p></abstract>

Three-dimensional photolitography, also known as Direct Laser Writing (DLW), is a powerful technique for fabrication of photonic microstructures. In this paper we present the basics of the relevant technology and discuss some features of the fabrication process. We also describe the experimental setup designed for making colour filters based on diffraction gratings, fibre-tip-integrated lens and anti-reflective coating designed for telecom wavelength (1550 nm). The results obtained demonstrate the DLW technique to be a promising fast prototyping fabrication method that may allow manipulating the properties of optical materials.

Optical Microstructures Fabricated with Direct Laser Writing Technique

Photonic Nanostructure Facility, Institute of Experimental Physics, Faculty of Physics, University of Warsaw, 69 Hoza Str., 00-681, Warsaw, POLAND

Latvian Journal of Physics and Technical Sciences

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

OPTISKU MIKROSTRUKTŪRU IZVEIDE, IZMANTOJOT TIEŠO LĀZERA LITOGRĀFIJU

Three-dimensional photolitography, also known as Direct Laser Writing (DLW), is a powerful technique for fabrication of photonic microstructures. In this paper...

Optical Microstructures Fabricated with Direct Laser Writing Technique

Published Online: Dec 15, 2014

Page range: 4 - 13

DOI: https://doi.org/10.2478/lpts-2014-0026

Keywords
Direct Laser Writing, 3D photolithography, photonic structures, AR coating, colour filters

© 2014 M. Kowalczyk et. al.

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Optical Microstructures Fabricated with Direct Laser Writing Technique

Published Online: Dec 15, 2014

Page range: 4 - 13

DOI: https://doi.org/10.2478/lpts-2014-0026

KeywordsDirect Laser Writing, 3D photolithography, photonic structures, AR coating, colour filters

© 2014 M. Kowalczyk et. al.

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Keywords
Direct Laser Writing, 3D photolithography, photonic structures, AR coating, colour filters