PRODUCTS |  HYPERSPECTRAL CAMERA GRAND-EOS

CHARACTERISTICS          APPLICATIONS          SPECIFICATIONS          PUBLICATIONS          RELATED PRODUCT          VIDEO


 

GRAND-EOS combines a hyperspectral microscopy system with a hyperspectral wide-field imaging platform, giving access to micro and macro modalities with VNIR (400-1000 nm) and SWIR (900-1700 nm) ranges.​

 

CHARACTERISTICS

  • Continuously tunable

  • Sensitive from 400 nm to 1700 nm

  • Non-dispersive technology

  • High-performance CCD

  • Motorized focus

  • Control and analysis software

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APPLICATIONS

MINING, OIL & GAS OPERATIONS

Based on Photon etc's hyperspectral technology, the Photonic Knowledge's Core Mapper delivers a series of monochromatic images at user-specified wavelengths, offering instant in situ mineral identification.

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DERMATOLOGY

Photon etc.’s hyperspectral wide-field camera allows to map oxygen, deoxyhemoglobin, melanin and hemoglobine in tissues, thus facilitating diagnosis and monitoring of treatments, including in the context of dermatological clinical studies.

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ENVIRONMENT & AGRICULTURE

Hyperspectral imagery can be efficiently used to identify any type of molecules through the analysis of its characteristic spectrum.

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PRODUCT SPECIFICATIONS 

PERFORMANCE
SPECTRAL CHANNELS   Continuously tunable
SPECTRAL RANGE  400-1700 nm
SPECTRAL RESOLUTION  

VNIR

< 2.5 nm (400-1000 nm)

SWIR

< 4 nm (900-1700 nm)

SPATIAL RESOLUTION 
(WITH A 10X MICROSCOPE OBJECTIVE) 
< 7.5 µm < 12 µm
CAMERA  Front-illuminated interline CCD camera
SAMPLE HOLDER  XY manual translation stage (50 mm travel)
WAVELENGTH TUNING SPEED  60 ms stabilization time for 2 nm step
WAVELENGTH ABSOLUTE ACCURACY  < 0.3 nm
VISUALISATION CAMERA 

Monochrome or Color XMP camera
2/3" 5.1M Progressive Color CMOS /
2448 x 2048 pixels

PREPROCESSING  Spatial filtering, statistical tools, spectrum
extraction, data normalization,
spectral calibration
HYPERSPECTRAL DATA FORMAT  FITS, HDF5

SINGLE IMAGE DATA FORMAT 

FITS, PNG, TIFF, JPG

OPERATING SYSTEM 

SOFTWARE 

Windows 7 (64bits)

PHySpec™ software

MACRO-IMAGING MODALITY
FIELD OF VIEW  Optimized from 20 x 20 mm to 160 x 160 mm
MICRO-IMAGING MODALITY
MICROSCOPE   Upright or inverted
OBJECTIVES   5X, 10X (other magnifications available
upon request)
ILLUMINATION  Broadband and monochromatic illumination
available via light guide
 EXCITATION 

532 nm, 660 nm, 785 nm or 808 nm lasers.
Other wavelengths available upon request

 

PUBLICATIONS

RELATED PRODUCT

S-EOS

The unique power of infrared HgCdTe detectors coupled to the richness of spectral information that offers our technology. Tunable on a large spectral range (1000-2300 nm), S-EOS offers infinite possibilities.

V-EOS

Giving complete information on your target with full resolution images at any wavelength in the range 400-1000 nm, Photon etc’s V-EOS will change your view of spectral analysis.

VIDEO

Photon etc's Global Imaging Technology

This video shows the conceptual difference between hyperspectral global imaging and raster scan (line-scan, push- broom). With global imaging, the gain in acquiring 3D data, 2D spatial and 1D spectral, is important since the only a few monochromatic images are required  to cover the complete spectral range where one needs to take the full spectrum for each point or line in the image with other technologies.