BeamSplitter Optical Filter-Dichroic filter
In some cases, the beamsplitter filter does not allow significant absorption, then we must use all-dielectric beamsplitter.
according to the applicatons ,beamsplitter may be flat glass splitter splitter or prism beam splitter, the advantage is low absorption,
almost negligible; defects is that a narrow spectral range, polarization were obvious and significant perspective effect.
For metal splitter filter, Advantage is neutral good, widely spectral range, polarization effects are small; defects is to absorb large,
the threshold is low. note the direction of incident light.
Specifications:
substrate:BK7/fused sio2
size:5-50mm
Size Tolerance:-0.2/-0.1mm
spectrum: by customs
clear aperture: >90%
range: 200nm - 1100nm
------>Bandpass Filter
------>Edge Filter(LP&SP filter)
------>AR coating
------>Dichroic Beamsplitter
------>Neutral Density Attenuation
------>Narrow Bandpass Filter
------>Notch Filter
------>Optical Mirror
------>POCT equipment
------>Fluorescence Filter
------->Laser wavelength filter
------->CCD Digital gel imaging filter
------>Biochemical filter (ELISA)
------>Water Analysis
------->Dichroic Beamsplitter filter
------>Laser Diode filter
------->OLPF filter
------>Machine vision filter
------>Color filter
------>Pesticide residue analyzer