Invention Grant
- Patent Title: Devices and methods for spectroscopic analysis
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Application No.: US15909008Application Date: 2018-03-01
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Publication No.: US10436712B2Publication Date: 2019-10-08
- Inventor: Nico Correns , Michael Rode
- Applicant: Carl Zeiss Microscopy GmbH
- Applicant Address: DE Jena
- Assignee: Carl Zeiss Microscopy GmbH
- Current Assignee: Carl Zeiss Microscopy GmbH
- Current Assignee Address: DE Jena
- Agency: Fish & Richardson P.C.
- Priority: DE102013209104 20130516
- Main IPC: G01N21/64
- IPC: G01N21/64 ; G01J3/28 ; G01N23/2254 ; G01N21/21

Abstract:
The present invention relates to devices and methods for spectrometric analysis of light-emitting samples. The device comprises a particle beam source, which generates a primary particle beam directed to the sample in such a way that the primary particle beam is incident on the sample and photons are released from the sample due to the interaction between primary particle beam and sample material. Moreover, the device comprises a plurality of light-pickup elements, which are suitable for capturing the photons released from the sample, wherein the light-pickup elements capture the photons emitted in the respectively assigned solid-angle range. Furthermore, the device comprises conduction elements, which are embodied to forward captured photons to an evaluation unit, and an analysis system, which comprises a plurality of evaluation units in such a way that photons captured by each light-pickup element are analyzed spectrally.
Public/Granted literature
- US20180188175A1 DEVICES AND METHODS FOR SPECTROSCOPIC ANALYSIS Public/Granted day:2018-07-05
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