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Spliced Multispectral Filters

Spliced multispectral filters use cutting and splicing to combine several single-spectrum filters into one multispectral filter. The difficulties of this process lie in controlling the parallelism of different channels, avoiding light leakage from the splicing gap, and ensuring the strength and reliability of splicing. The advantage of this technology is that it can realize the splicing of multiple spectral channels.

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Product Performance

Center wavelength (nm) Half-peak bandwidth (nm) Steepness (nm) Cut-off depth Average transmittance (%)
430±10 60±20 15 OD≥3@300-1100nm T≥95
450±10 70±20 15
560±10 80±20 15
610±10 40±20 15
660±10 60±20 15
700±10 40±20 15
750±10 40±20 20
830±10 120±20 25

spectral curve

 

Application Areas

1. Remote sensing from space
2. Imaging spectrometer
3. Medical multispectral imaging and other fields

Document Download

1702617039890120

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