Wide
Band Neutral |
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| They are useful from 250-2500mm.
So they are widely used in the optical systems that cover a wide
spectralbandwidth. They effect by apodization. The materials are
ultraviolet grade fused quartz. They are precisely50/50 split, but
for small beams the ratio can vary as the beam begins to sample
the grid, effectively resolving its elements. Wide Band Neutral
Beamsplitters .
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Specifications |
Substrate |
UV grade fused quartz |
Spectral Range |
T/R ratio: |
Wavelength Range |
250-2500nm |
Minimum Beam Diameter |
9.0mm |
Size |
+0 -0.5 mm |
Thickness |
1.5 mm norminal |
Surface Quality |
80-50 |
Angle of Incidence |
0 to 45 degrees |
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Non-polarizing Laser Beamsplitters