Biomedical filters isolate excitation or emission bands for fluorescence, Raman analysis, flow cytometry and analytical instruments. Transmission, blocking depth, edge steepness and environmental stability must be specified together.
Properties, applications and specifications
Applications
Raman Spectroscopy Multiphoton Fluorescence Hyperspectral Imaging Analytical Chemistry Clinical Biochemistry Flow Cytometry
Advantage:
High Transmission Deep Blocking Steep Slope Stable Ripple at Band Pass Excellent Environmental Stability
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Dimension
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4mm ~ 80mm, round or square
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Center Wavelength (CWL)
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340nm ~ 1570nm
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Full Width at Half Maximum (FWHM)
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2nm ~ 100nm
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Transmission at CWL
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>70% (Or Custom Design)
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Cut-off Wavelength
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UV - NIR
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Blocking
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>OD4 or OD6
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Surface Quality
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80/50
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