Image generating spectrometer especially for endoscope

The spectrometer contains an image cable which several fibres (3). There is a spectral disassociation element (4) and a spatial resolution, spectrally sensitive, optical detector (6). The ends (8) of the fibres (3) facing the spectral disassociation element (4) are arranged at defined mutual separat...

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Bibliographische Detailangaben
Hauptverfasser:	WILKENS, JAN H..MED., 66424 HOMBURG, DE, RENSCHEN, CLAUS-PETER., 01277 DRESDEN, DE
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	COLORIMETRY 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 PHYSICS RADIATION PYROMETRY TESTING
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Beschreibung
Zusammenfassung:	The spectrometer contains an image cable which several fibres (3). There is a spectral disassociation element (4) and a spatial resolution, spectrally sensitive, optical detector (6). The ends (8) of the fibres (3) facing the spectral disassociation element (4) are arranged at defined mutual separations, so that the image of each spectral range of a fibre, produced by the spectral disassociation element, is formed on a definitely associated region of the optical detector. The central decomposition spectral element may be a prism or a lattice arrangement.