Discrete-frequency infrared microspectroscopy using monolithically integrated photonic filters

We present a discrete-frequency infrared (DF-IR) approach to efficient mid-infrared microspectroscopy using a set of monolithically integrated guided mode resonance photonic filters, as an alternative to the continuously scanning Fourier transform infrared (FT-IR) technique.

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Bibliographic Details
Main Authors: Jui-Nung Liu, Bhargava, Rohit, Cunningham, Brian T.
Format: Conference Proceeding
Language:English
Subjects:
Band-pass filters
Imaging
Narrowband
Optical filters
Photonics
Resonator filters
Spectroscopy
Online Access:Request full text
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Description
Summary:We present a discrete-frequency infrared (DF-IR) approach to efficient mid-infrared microspectroscopy using a set of monolithically integrated guided mode resonance photonic filters, as an alternative to the continuously scanning Fourier transform infrared (FT-IR) technique.
ISSN:1092-8081
2766-1733
DOI:10.1109/IPCon.2015.7323545