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Two-Dimensional Spectral Imaging of Devices Using Long Pass Filters for Non-Destructive Device Analysis

IP.com Disclosure Number: IPCOM000042248D
Publication Date: 2005-Feb-03

Publishing Venue

The IP.com Prior Art Database

Abstract

Disclosed is a method for a two-dimensional (2D) spectral imaging technique that uses four infrared (IR) long pass filters (LPF), an IR camera, a spectra library of emissions, and software to reconstruct and convert 2D images into spectra. Benefits include a solution that enables higher resolution imaging and eliminates spectral overlapping.