Fourier transform volume holographic spectrometer

Fourier transform volume holographic spectrometer

One embodiment of a system includes a volume hologram for dispersing a general diffuse beam of light provided as input; a detector for receiving and detecting light dispersed by the volume hologram; and a Fourier transforming lens for forming the Fourier transform of the light dispersed from the vol...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HSIEH CHAO RAY, MOMTAHAN OMID, KARBASCHI ARASH, ADIBI ALI
Format: Patent
Sprache:eng
Schlagworte:
CINEMATOGRAPHY
COLORIMETRY
ELECTROGRAPHY
HOLOGRAPHIC PROCESSES OR APPARATUS
HOLOGRAPHY
MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT
MEASURING
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHOTOGRAPHY
PHYSICS
RADIATION PYROMETRY
TESTING
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Beschreibung
Zusammenfassung:One embodiment of a system includes a volume hologram for dispersing a general diffuse beam of light provided as input; a detector for receiving and detecting light dispersed by the volume hologram; and a Fourier transforming lens for forming the Fourier transform of the light dispersed from the volume hologram onto the detector. Other systems and methods are also provided.