Introduction
- MantiSpectra Nibble and applications,
- SiWare NeoSpectra,
- TTO3 by Goyalab,
- IndiGo NIR by Goyalab/Axiom optics
- trinamix by BASF
- ScanSpectrum
- Nirone by Spectral Engines
- Frauenhofer MEMS
MantiSpectra
Filter based spectral sensor with 16 bands covering 850-1700 nm. For spectral details see Ou et la., 2022, Handheld NIR Spectral Sensor Module Based on a Fully-Integrated Detector Array.
NeoSpectra
Spectral range
Prioir et al, 2022, Performance of a Portable FT-NIR MEMS Spectrometer to Predict Soil Features.
IndiGo NIR
Grating based spectral sensors covering 720 to 1050 nm with 2 nm resolution (FWHM).
Trinamix
Scanspectrum
The ScanSpectrum is a handheld and mobile phone operated grating spectrometer that covers the wavelength range 400-1000 nm. It can be used for both reflectance and transmittance spectroscopy. An android operated smartphone is connected using a usb-cable and used for edge computing and graphical user interface.
Frauenhofer MEMS
950-1900 nm with a spectral resolution of 10 nm. https://www.ipms.fraunhofer.de/en/Components-and-Systems/Components-and-Systems-Sensors/Optical-Sensors/MEMS-based-spectroscopy.html, datasheet.
Compact MEMS-Based NIR Spectroscopy for Mobile Applications
Mobile phone mounted spectrometers
- GoSpectro by Goyalab,
- ZpecSen, not sure how to get hold of one.