Title

Deconvolution Method For Two-Dimensional Spatial-Response Mapping Of Lithographic Infrared Antennas

Abstract

The spatial impulse response of antenna-coupled infrared detectors with dimensions comparable with the wavelength is obtained from a two-dimensional scan of a tightly focused CO2-laser beam. The method uses an experimental setup with submicrometer resolution and an iterative deconvolution algorithm. The measured spatial response is compared with numerically computed near-field distributions of a dipole antenna, with good agreement. © 1999 Optical Society of America.

Publication Date

7-1-1999

Publication Title

Applied Optics

Volume

38

Issue

19

Number of Pages

3993-4000

Document Type

Article

Personal Identifier

scopus

DOI Link

https://doi.org/10.1364/AO.38.003993

Socpus ID

0032613613 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/0032613613

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