TY - JOUR
T1 - Spectral-hole filter fabricated using sculptured thin-film technology
AU - Hodgkinson, Ian J.
AU - Wu, Qi Hong
AU - Lakhtakia, Akhlesh
AU - McCall, Martin W.
N1 - Funding Information:
We wish to acknowledge support from the University of Otago Research Committee (IJH and QHW) and from EPSRC grant no. GR/M43746 (M.W.M.).
Copyright:
Copyright 2017 Elsevier B.V., All rights reserved.
PY - 2000/4/15
Y1 - 2000/4/15
N2 - A Fabry-Perot description of the three-layer spectral-hole filter (SHF) fabricated using sculptured thin-film technology is presented. The identical outer layers are made of a thin-film helicoidal bianisotropic medium, and individually act as Bragg reflectors of one circular polarization. The middle layer, made of a homogeneous, isotropic, dielectric medium, functions as a quarter-wave spacer layer at the center-wavelength of the Bragg regime. The measured transmittance spectrums of the fabricated SHF are evaluated relative to exact theoretical results.
AB - A Fabry-Perot description of the three-layer spectral-hole filter (SHF) fabricated using sculptured thin-film technology is presented. The identical outer layers are made of a thin-film helicoidal bianisotropic medium, and individually act as Bragg reflectors of one circular polarization. The middle layer, made of a homogeneous, isotropic, dielectric medium, functions as a quarter-wave spacer layer at the center-wavelength of the Bragg regime. The measured transmittance spectrums of the fabricated SHF are evaluated relative to exact theoretical results.
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U2 - 10.1016/S0030-4018(00)00603-9
DO - 10.1016/S0030-4018(00)00603-9
M3 - Article
AN - SCOPUS:0033884885
VL - 177
SP - 79
EP - 84
JO - Optics Communications
JF - Optics Communications
SN - 0030-4018
IS - 1
ER -