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Polarization Beam Splitter/Combiner |
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Polarization beam
splitter can be used as beam splitters or
beam combiners. The output beam which are
parallel to input beam is called p-polarized
beam while the orthogonal output beam is defined
as s-polarized beam. The polarization beam
splitter plates are available for red, blue, and
green lasers, you can choose the one you
require, we will offer our customer the solution
for the beam combining. |
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Specifications |
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Material: BK7 Grade A
Optical Glass |
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Dimension Tolerance: ±
0.2 mm |
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Thickness Tolerance: ±
0.2 mm |
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Flatness: l/4 @ 632.8 nm
per 25 mm |
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Surface Quality: 60/40
scratch and dig |
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Extinction Ratio:>100:1 |
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Beam Deviation:<3 arc
minutes |
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Principal Reflectance: Rs>99%
and Rp<5% |
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Principal
Transmittance:Tp >95%
and Ts<1% |
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◆Red/
Blue/ Green
polarization beam splitter |
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Standard Size |
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Application |
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PBS-RS |
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For red laser combing |
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PBS-RR |
￠15x2 |
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PBS-BS |
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For blue laser combing |
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PBS-BR |
￠15x2 |
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PBS-GS |
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For green laser combing |
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PBS-GR |
￠15x2 |
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Note:
Other size, wavelength and coating are available upon request. |
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◆Customerized
laser combining system |
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CNI can offer complete combining laser
system, with the polarization beam splitter, which makes the
output power double of the single laser. The system is available for
both red lasers, blue lasers and green lasers on your request. |
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