Super-resolution imaging using spatial fourier transform infrared spectroscopy

We describe a scheme for far-field subwavelength spectroscopy and imaging in the mid-IR and THz bands. This approach is based on scattering from an acoustic grating and can recover both the amplitude and the phase of the incident field.

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Bibliographic Details
Main Authors: Alekseyev, L., Narimanov, E., Khurgin, J.
Format: Conference Proceeding
Language:English
Subjects:
Acoustic scattering
Fourier transforms
Image resolution
infrared
Infrared spectra
Optical imaging
Optical scattering
Optical surface waves
Raman scattering
Spatial resolution
Spectroscopy
Online Access:Request full text
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Description
Summary:We describe a scheme for far-field subwavelength spectroscopy and imaging in the mid-IR and THz bands. This approach is based on scattering from an acoustic grating and can recover both the amplitude and the phase of the incident field.
ISSN:2160-9004
DOI:10.1364/CLEO.2009.JWC5