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3D and snapshot hyperspectral cameras based on continuously variable filters
3D and snapshot hyperspectral cameras based on continuously variable filters -
3D Hyperspectral Imaging Camera by Glana Sensors
3D Hyperspectral Imaging Camera by Glana Sensors, see also http://glanasensors.org/agriculture/ Read More -
Bringing invisible information into focus
Our Dr.-Ing. Oliver Pust was interviewed among other experts by Andy Extance for the November issue of href="https://www.linkedin.com/company/electro-optics/">Electro Optics magazine. Read his views on #hyperspectral #imaging and specifically #snapshot #HSI. Read More -
Bringing Light Field Technology to HSI
Hyperspectral 20 MP Snapshot Camera with Radically New Approach Read More -
Continuously Variable Bandpass Filters Aid Optics and HSI
Continuously variable bandpass filters offer an alternative approach for hyperspectral imaging techniques, making it more appealing to volume markets. Published in Photonics Spectra 6/2018 Read More -
Continuously Variable Filters for Applications in Spectroscopy, HSI and Fluorescence Diagnostics
Continuously Variable Filters for Applications in Spectroscopy, HSI and Fluorescence Diagnostic. Watch the recording of the corresponding webinar at //www.photonics.com/Webinars/Continuously_Variable_Filters_for_Spectroscopy/w155 Read More -
Continuously Variable Filters for Applications in Spectroscopy, HSI and Fluorescence Diagnostics
Continuously Variable Filters for Applications in Spectroscopy, HSI and Fluorescence Diagnostics -
CVF Brochure
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Delta - VISION Focus Feb 16
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Filtering advances widen spectroscopy options
Thanks to their ability to cover a wide spectral range, continuously variable order sorting filters have come to the fore in spectroscopy. Read More -
How to Benefit from Continuously Variable Filters in Fluorescence Microscopy, Confocal Microscopy and Spectroscopy
How to Benefit from Continuously Variable Filters in Fluorescence Microscopy, Confocal Microscopy and Spectroscopy? -
Innovative Filter Solutions for Hyperspectral Imaging
Pust, O. Innovative Filter Solutions for Hyperspectral Imaging. In: Optik & Photonik. WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim (2016): 2–5. DOI: 10.1002/opph.201600012 Read More -
Lichtfeld für HSI
Hyperspektrale 20MP-Snapshot-Kamera mit neuem Ansatz -
New tunable filters for supercontinuum fiber lasers
Hodder, R. and O. Pust. New tunable filters for supercontinuum fiber lasers. In: LASER + PHOTONICS 2014. Carl Hanser Verlag, München (2014): 36–38 Read More -
Optical filters for advanced bioinstrumentation
Incorporating optical filtering expertise early in the bioinstrumentation design process has huge payoff potential for development of paradigm-shifting devices. Read More -
Orientation of LVF
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Snapshot Multispectral Imaging
Article about a Snapshot Multispectral Imaging camera published in inspect. -
Synchronous Filter Grating Spectrometers May 2012
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Tech Note - 4G Continuously Variable Filters and SC lasers
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Tech Note - 4G Continuously Variable Filters and Xenon flash lamps
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Tech note - Angling of linear variable filters
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Tech note - Illumination of Linear Variable Filters with a laser beam
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Tech note - Linear Variable Dichroic
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Tech note - Linear Variable Filters and Xenon flash lamps
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The rise of continuously variable filters
In mini-spectrometers, gratings – the wavelength dispersive element – generate wavelengths at higher orders than the primary wavelengths to be detected. These higher order wavelengths are fractions of the primary wavelength, and, if the spectrometer covers less than one octave, are spatially separated by angle. If the ratio of upper to lower wavelength is larger than two, the orders begin to overlap and must be removed or sorted out before they reach the detector. Read More