MONOLITHIC SPECTROMETER

MONOLITHIC SPECTROMETER

The present disclosure concerns a monolithic spectrometer (1) for spectrally resolving light (R). The spectrometer (1) comprises a body (2) of solid material having optical surfaces (3,4,5,6,8) arranged to guide the light (R) along an optical path (E1,E2,E3,E4) inside the body (2). A collimating sur...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: DUIVENVOORDE, TOM, DAY, JAMES PETER ROBERT, PEREZ CALERO, DANIEL, SANDTKE, MARIJN
Format: Patent
Sprache:eng ; fre ; ger
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:The present disclosure concerns a monolithic spectrometer (1) for spectrally resolving light (R). The spectrometer (1) comprises a body (2) of solid material having optical surfaces (3,4,5,6,8) arranged to guide the light (R) along an optical path (E1,E2,E3,E4) inside the body (2). A collimating surface (4) and focusing surface (6) are part of a single surface having a continuous optically functional shape. The surfaces (3,4,5,6,8) of the body (2) are arranged to have a third or fourth part (E3,E4) of the optical path between a grating surface (5) and an exit surface (8) cross (C) with a first part (E1) of the optical path between an entry surface (3) and a collimating surface (4).