PPO HyperChannel
PPO HyperChannel
The award winning PPO HyperChannel builds a hyper-cube of information containing both spatial and spectral data through simultaneous, non-scanning acquisition and resolution of over 200 individually identifiable spectral points. Additionally, all spectral data is obtained simultaneously so that data is not distorted in dynamic sampling environments. The PPO HyperChannel's unrivaled functionality and configurability has enabled widespread applications for use, and will continue to spark further innovation.
The entire hyperspectral data set is acquired in a single exposure simultaneously for all data points. This is especially important for imaging dynamically changing systems.
The patented P&P Optica design provides very low aberrations so that the entire 25 mm x 12 mm field of view (FOV) has almost no smile effect and is spot-size limited to about 10 microns.
The ability to detect even very low levels of photons allow P&P Optica spectrometers to measure exceptionally small changes within processes and to detect the presence of minute concentrations of compounds.
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In order to detect small differences between spectra, the spectrometer has to be not only sensitive but has to prevent any noisy photons from reaching the detector. P&P Optica’s patented design and gel gratings prevent most of the interference in the signal caused by scattered photons.
Depending on the spectrometer model, up to 1000 spectral points (2000 pixels) can be resolved for a single spatial coordinate.
The same approach as described here can be used for Raman imaging.
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Single Spatial Point Spectrum
