Conference Proceedings

Angle Independent Narrow Bandpass Filters based on the Localized Surface Plasmon

Xin He, Paul Beckett, Yajing Liu, Hemayet Uddin, Ampalavanapillai Nirmalathas, Ranjith R Unnithan

2020 IEEE PHOTONICS CONFERENCE (IPC) | IEEE | Published : 2020

Abstract

Narrow bandpass filters are essential optical components for multispectral/hyperspectral cameras. This paper presents a narrow bandpass filter that requires single stage fabrication for all the bands towards developing single sensor based multispectral cameras.