Push-Broom Fourier Transform Spectrometer

Push-Broom Fourier Transform Spectrometer

Methods and systems to record amplitudes of an interference pattern of a source light at successive rows of a focal plane array as an interferometer traverses the source light, while varying an optical path difference of the interferometer. A fixed frame rate of the focal plane array may be selected...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: MANTICA, Peter, MAURER, Paul, GLUMB, Ronald J
Format: Patent
Sprache:eng
Schlagworte:
COLORIMETRY
MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT
MEASURING
PHYSICS
RADIATION PYROMETRY
TESTING
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Beschreibung
Zusammenfassung:Methods and systems to record amplitudes of an interference pattern of a source light at successive rows of a focal plane array as an interferometer traverses the source light, while varying an optical path difference of the interferometer. A fixed frame rate of the focal plane array may be selected such that each in-track row of the focal plane array provides a different point along the interferogram, for the same ground location.