Laser-assisted thermal imprinting of glass guided mode resonant (GMR) optical filter

Lee, Helen May Shian and Syarifah Nur Hasanah, Syed Kamarudin and Ismayuzri, Ishak and Ahmad Shahir, Jamaludin and Ahmad Rosli, Abdul Manaf and Mohd Zairulnizam, Mohd Zawawi (2021) Laser-assisted thermal imprinting of glass guided mode resonant (GMR) optical filter. Journal of Modern Manufacturing Systems and Technology (JMMST), 5 (1). pp. 63-70. ISSN 2636-9575. (Published)

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Laser-assisted thermal imprinting of glass nanostructures is demonstrated. Compare to the existing thermal imprinting, this method significantly reduced the contact imprinting time. The quality of the replicated glass nanostructures revealed by field emission scanning electron microscope ( SEM) and atomic force microscope ( AFM) exhibited a very smooth surface finish that closely matched the profile of the silicon mold. As proof-of-concept, the utility of laser-assisted, imprinted glass nanostructures as guided-mode resonant (GMR ) optical filter was evaluated. The peak spectral values obtained were satisfactory; which yielded an average FWHM and PWV of 4.6 nm and 691.39 nm respectively.

Item Type: Article
Uncontrolled Keywords: Laser-assisted; Guided mode resonants (GMR); Optical filter; Thermal imprinting; Optical glass
Subjects: T Technology > TS Manufactures
Faculty/Division: Institute of Postgraduate Studies
Faculty of Manufacturing and Mechatronic Engineering Technology
Depositing User: Mrs Norsaini Abdul Samat
Date Deposited: 10 Nov 2021 04:35
Last Modified: 10 Feb 2023 08:31
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