STATIC TWO-DIMENSIONAL APERTURE CODING FOR MULTIMODAL MULTIPLEX SPECTROSCOPY

STATIC TWO-DIMENSIONAL APERTURE CODING FOR MULTIMODAL MULTIPLEX SPECTROSCOPY

A class of aperture coded spectrometer is optimized for the spectral characterization of diffuse sources. The instrument achieves high throughput and high spatial resolution by replacing the slit of conventional dispersive spectrometers with a spatial filter or mask. A number of masks can be used in...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: POTULURI, PRASANT, BRADY, DAVID, GEHM, MICHAEL, MCCAIN, SCOTT, T, SULLIVAN, MICHAEL, E
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CALCULATING
COLORIMETRY
COMPUTING
COUNTING
HANDLING RECORD CARRIERS
MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT
MEASURING
PHYSICS
PRESENTATION OF DATA
RADIATION PYROMETRY
RECOGNITION OF DATA
RECORD CARRIERS
TESTING
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Beschreibung
Zusammenfassung:A class of aperture coded spectrometer is optimized for the spectral characterization of diffuse sources. The instrument achieves high throughput and high spatial resolution by replacing the slit of conventional dispersive spectrometers with a spatial filter or mask. A number of masks can be used including Harmonic masks, Legendre masks, and Hadamard masks.