8 September 2011 Light filtering using subwavelength periodic structures on polymer material
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Proceedings Volume 8007, Photonics North 2011; 800712 (2011) https://doi.org/10.1117/12.905761
Event: Photonics North 2011, 2011, Ottawa, Canada
In this work, the diffractive capability of nano-scale gratings fabricated on transparent substrates is investigated. Nano-hole arrays of 9 to 20 mm2 with 450 nm, 550 nm and 650 nm periodicities were milled on 5 nm-thick chromium coated sheet of polyethylene terephthalate (PET) substrates using a focused ion beam (FIB) to create periodicity-dependent diffraction patterns. Based on the method with which the diffraction pattern was measured a new technology is proposed in which the optical signals are used to encode information.
© (2011) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Sasan V. Grayli, Sasan V. Grayli, Badr Omrane, Badr Omrane, Clinton Landrock, Clinton Landrock, Bozena Kaminska, Bozena Kaminska, } "Light filtering using subwavelength periodic structures on polymer material", Proc. SPIE 8007, Photonics North 2011, 800712 (8 September 2011); doi: 10.1117/12.905761; https://doi.org/10.1117/12.905761

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