Transform spectrometer based on measuring periodicity of Talbot self-images

Transform spectrometer based on measuring periodicity of Talbot self-images

We demonstrate a spectrometer based on measuring the periodicity of Talbot self-images. The system contains a tilted absorption grating imaged onto a CCD camera and has no moving parts.

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Bibliographische Detailangaben
Hauptverfasser: Kung, H.L., Bhatnagar, A., Miller, D.A.B.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Absorption
Charge coupled devices
Chemical processes
Detectors
Gratings
Micromechanical devices
Optical imaging
Optical sensors
Spatial coherence
Spectroscopy
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Beschreibung
Zusammenfassung:We demonstrate a spectrometer based on measuring the periodicity of Talbot self-images. The system contains a tilted absorption grating imaged onto a CCD camera and has no moving parts.
ISSN:1092-8081
2766-1733
DOI:10.1109/LEOS.2000.893949