Continuously Variable Bandpass Filters for Hyperspectral Imaging
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Transcript of Continuously Variable Bandpass Filters for Hyperspectral Imaging
Motivation
Content
Delta Optical Thin Film Today
Optical Thin Film Technology
Applications
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Product Range
Construction and Properties of Delta’s Filters
Advantages of Delta’s Linear Variable Filters
Examples of Applications
New LVBPFs for Hyperspectral Imaging
HSI filter 450 nm to 880 nm, 24 mm x 36 mm
HSI filter 450 nm to 850 nm, 25 mm x 25 mm
LVF based Hyperspectral Imaging detector
Comparison with imec‘s sensor
Comparison with imec‘s sensor
Comparison with imec‘s sensor
Point, Line or Area Scan Spectrometer based on a
Linear Variable Bandpass Filter
LVF based Hyperspectral Imaging detector
Working principle
Building the Hyperspectral Imaging data cube
3D Hyperspectral Imaging
Snapshot sensor with multi-aperture camera
LVF based Hyperspectral Imaging detector
– enabling new amazing applications