hyperspectral camera - Imaging of spectral reflectance
- Imaging of spectral transmittance
- Imaging of spectral fluorescence
- Imaging of spectral reflectance
- Imaging of spectral transmittance
- Imaging of spectral fluorescence
The hyperspectral camera Héra is designed for the acquisition of spectral reflectance images, transmittance, and fluorescence. It covers a wide spectral range, from 400 to 1000 nm, and is distinguished by its high spectral resolution and great sensitivity.
Its operation is based on a Fourier transform approach, achieved through the integration of an ultra-stable interferometer placed in front of the CMOS sensor.
This Fourier transform design confers significant advantages over conventional dispersive devices:
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Superior Signal/Noise Ratio (SNR): In a read noise-dominated regime, it benefits from the advantage of Fellgett's multiplexing (gain in SNR).
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Increased Light Throughput: The absence of slits allows for better light transfer, thus exploiting the advantage of Jacquinot's (gain in flux).
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Flexible Spectral Resolution: Resolution can be adjusted at will simply by varying the maximum scanning delay.
Contact Task Facility Manager (TFM)
0472438958
Depending structure
Other's Laboratory/Plateforme
Federation :
IngeLySE
Lab tutorship :
UCBL1/INSA/CNRS/Inserm/UJM
INSA Lyon, Bât. Léonard de VINCI
21 Avenue Jean CAPELLE
69621 Villeurbanne
Continuous education :
Access with light support :
Open to academic :
Open to enterprises :
