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US 2018/0321083 A1Published application
Miniature Spectrometer and a Spectroscopic Method
AssigneeRobert Bosch GmbH
InventorsIngo Herrmann, Martin Husnik, Eugen Baumgart, Christian Huber, Benedikt Stein
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Abstract
A miniature spectrometer includes an optical system, a polarization interferometer with a polarizer and a Savart element and an analyzer, a detection unit with a detector, and a data unit. The optical system of the miniature spectrometer is configured as a diffuser.
Claims10
A miniature spectrometer, comprising:
- an optical system;
- a polarization interferometer that includes a polarizer, a Savart element, and an analyzer;
- a detection unit that includes a detector;
- and
- a data unit,
- wherein the optical system is configured as a diffuser.
3 more elements
A method for ascertaining a spectrum of the radiation from an object, comprising:
- using a miniature spectrometer to ascertain the spectrum of the radiation that is reflected, transmitted, or emitted by the object, the miniature spectrometer including:
- an optical system,
- a polarization interferometer that includes a polarizer, a Savart element, and an analyzer,
- a detection unit that includes a detector, and
- a data unit,
- wherein the optical system is configured as a diffuser.
3 more elements
Dependencies are inferred from the claim text.