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Content
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Delta Optical Thin Film Today
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Optical Thin Film Technology
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Applications
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Product Range
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TopPride Filter-set FSTP 0050
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Construction and Properties of Delta’s Filters
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Advantages of Delta’s Linear Variable Filters
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Examples of Applications
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LVF in a Fluorescence Micro Plate Reader
(Source: http://www.bmglabtech.com/en/technology/microplate-reader-technology/obj-51-934.html)
“The advanced [LVF] monochromators, having continually
adjustable wavelengths … and bandwidths … for excitation
and emission, have significantly increased performance over
conventional monochromators.”
“The high transmission and the outstanding blocking of stray
light give the CLARIOstar’s monochromator system filter-like
performance.”
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Linear Variable LWP Filters
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Comparison with Competitor’s LVLWP Filters
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Linear Variable SWP Filters
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Comparison with Competitor’s LVSWP Filters
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Forming a Band Pass Filter
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Fluorescence Spectrometer with LVF
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Measured Raman Spectrum of Cyclohexane
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Linear Variable Dichroic for AOI = 45º
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Dependence on the Width of the Light Spot
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Dependence on the Angle of Incidence
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Linear Variable Narrow Band Filter
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Comparison with competitor’s Narrow Band Filters
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Comparison of Blocking of Lin Var BP Filters
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LVNIRBP Transmission Spectra
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New Ultra-narrow LVVISBP
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New Ultra-narrow LVVISBP
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New LVUVVISBP
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New LVUVVISBP
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New LVBPFs for Hyperspectral Imaging
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HSI filter 450 nm to 880 nm, 24 mm x 36 mm
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HSI filter 450 nm to 850 nm, 25 mm x 25 mm
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Point, Line or Area Scan Spectrometer based on a
Linear Variable Bandpass Filter
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Conclusion
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