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Detector array and spectrometer system

A detector array and spectrometer technology, applied in the field of spectrometer systems, can solve the problems of computer program complexity, high cost of high-resolution array electronic devices, etc.

Pending Publication Date: 2022-05-13
TRINAMIX GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Still, high-resolution arrays and the electronics around them are costly, and computer programs cause further complexity

Method used

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  • Detector array and spectrometer system
  • Detector array and spectrometer system
  • Detector array and spectrometer system

Examples

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Embodiment Construction

[0121] figure 1 An exemplary embodiment of a spectrometer system 110 comprising a detector array 112 according to the present invention is shown in a highly schematic manner. As commonly used, the spectrometer system 110 is designed to record the signal intensity of incident light 114 relative to a corresponding wavelength or wavelength interval of incident light 114 within a wavelength range denoted "spectrum" or a portion thereof. According to the invention, the spectrometer system 110 is especially adapted to record spectra in the infrared (IR) spectral region, preferably at least one of the near infrared (NIR) and mid infrared (MidIR), in particular where the incident light can have to 5 μm, preferably 1 μm to 3 μm, and are therefore suitable for research or monitoring purposes, especially in the IR spectral region. Here, incident light 114 may be generated and / or reflected by an object 116, which may be a living object or a non-living object, such as comprising one or m...

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Abstract

A detector array (112), a spectrometer system (110) including the detector array (112), and various uses of the spectrometer system (110) are disclosed. The spectrometer system can be used for various research or monitoring purposes, in particular in the infrared spectral region, in particular in the near-infrared and mid-infrared spectral regions. Here, the detector array (112) comprises a substrate (212); and a plurality of detector pixels (144) applied to a surface of the substrate (212), where each detector pixel (144) has a sensor region (214) designated for receiving a portion of incident light (114), wherein each detector pixel (144) is designated for generating a sensor signal as a function of an intensity of a portion of incident light (114) received by a sensor region of the detector pixel (144), and wherein at least two adjacent detector pixels (144) share a single connection to a common potential (316), and wherein the sensor regions of the at least two detector pixels (144) differ from each other by an area (220) of the corresponding sensor region (214).

Description

technical field [0001] The present invention relates to detector arrays and spectrometer systems including detector arrays, and various uses of spectrometer systems. Spectrometer systems may generally be used for various research or monitoring purposes, especially in the infrared (IR) spectral region, especially in at least one of the near infrared (NIR) and mid infrared (MidIR) spectral regions. However, other kinds of applications are also possible. Background technique [0002] Known spectrometer systems for the IR spectral region can generally be configured for transmission and / or reflection spectroscopy. To this end, the spectrometer arrangement may comprise at least one wavelength selective element, such as a linear variable filter element, a prism, a grating, etc., configured for separating incident light into spectra constituting the wavelength signal. The respective intensities of these wavelength signals can be determined by employing at least one pixelated optic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01J3/26G01J3/28G01J3/36
CPCG01J3/26G01J3/36G01J3/2803G01J3/2823G01J3/0227G01J3/0256G01J3/108G01J2003/2806
Inventor S·瓦鲁施W·赫尔梅斯C·朗根施密德J·布里尔R·古斯特R·森德B·福伊尔施泰因S·克鲁厄
Owner TRINAMIX GMBH
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