Scientific articles, technical notes and brochures
The design and production of optical thin film filters is a complex and challenging matter. To help interested customers take a look behind the scene, Delta Optical Thin Film provides free downloads of scientific articles and technical notes authored by Delta Optical Thin Film staff, and brochures.
For more than 25 years Delta Optical Thin Film staff has contributed to the scientific advancement of design and production technology of optical thin film coatings. Below please find a selection of conference papers and journal articles.
Pust, O. Innovative Filter Solutions for Hyperspectral Imaging. In: Optik & Photonik. WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim (2016): 2–5. DOI: 10.1002/opph.201600012
Hodder, R. and O. Pust. New tunable filters for supercontinuum fiber lasers. In: LASER + PHOTONICS 2014. Carl Hanser Verlag, München (2014): 36–38
Hansen, T. N. and H. Fabricius. A simple system for measuring small phase retardation of an optical thin film. Proc. SPIE, Vol. 7101, 71011H (2008). DOI:10.1117/12.797180
Fabricius, H. and T. N. Hansen. Optimizing the phase retardation caused by optical coatings. Proc. SPIE, Vol. 7101, 71011I (2008). DOI:10.1117/12.797186
Fabricius, H. Synthesis and functioning of SMART coatings for application in compact instruments and sensors. DOPS-Nyt 1-2001, p. 28 - 38 (2001)
Fabricius, H. Improving the ion current density distribution from a gridless ion source by optimizing the orientation. SPIE Proceedings Vol. 3738, p. 85-96 (1999). DOI:10.1117/12.360068
Fabricius, H. The gradient index filter: An overview. DOPS Nyt 4-1996, p. 14-23 (1996)
Fabricius, H. Ion assisted deposotion of oxide-materials. DOPS Nyt 4-1996, p. 33-39 (1996)
Fabricius, H. Developments in the design and production of error-sensitive smart coatings. SPIE proceedings Vol 2776, p. 58-69 (1996). DOI:10.1117/12.246845
Fabricius, H. Closed loop optimization of quasi-inhomogeneous optical coatings. SPIE proceedings, Vol 2046, p. 156-166 (1993). DOI:10.1117/12.163545
Fabricius, H. Gradient-index filters: conversion into a two-index solution by taking into account dispersion. Applied Optics Vol. 31, p. 5216-5220 (1992)
Fabricius, H. Gradient-index filters: designing filters with steep skirts, high reflection, and quintic matching layers. Applied Optics Vol. 31, p. 5191-5196 (1992)
Fabricius, H. Achromatic prism retarder for use in polarimetric sensors. Henrik Fabricius, Applied Optics Vol. 30 p. 426 (1991)
Fabricius, H., T. Skettrup and P. Bisgaard. Ultraviolet detectors in thin sputtered ZnO films. Applied Optics Vol. 25, p. 2764-2767 (1986)
Below you can download technical information and a presentation of Delta Optical Thin Film's most recent innovation Linear Variable Filters.
Article about Innovative Filter Solutions for Hyperspectral Imaging. In: Optik & Photonik. WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim (2016): 2–5. DOI: 10.1002/opph.201600012
Article about Linear Variable Bandpass Filters for Hyperspectral Imaging (Vision Focus February 2016)
Article about Filters for Point of Care applications (BioPhotonics magazine April 2015)
Article about New tunable filters for Supercontinuum fiber lasers (LASER+PHOTONICS 2014)
Presentation on Continuously Variable Bandpass Filters for Hyperspectral Imaging
Presentation on Linear Variable Filters for Fluorescence and Hyperspectral Imaging Applications
Watch movies about Delta Optical Thin Film's Linear Variable Filters
Standard dimensions of filters
Flatness of Ultra-Hard Coated Dichroic beamsplitters
A short presentation "What is optical density?"