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Non-Polarizing Cube BeamSplitter(NPBS)
Beamsplitter
>>> Non-Polarizing Cube Beamsplitter
Non-Polarizing Cube
Beamsplitter consists of a pair of precision high tolerance
right angle prisms cemented together with a
metallic-dielectric coating on the hypotenuse of one of the
prisms. The low polarization dependence of the
metallic-dielectric coating allows the transmission and
reflection of S- and P- polarization states to be within 5% of
each other. This means that they will not change the
state of polarization of the incident beam.
New Rise Optics offer both
broadband and single wavelength non-polarizing cube
beamsplitters(NBPS). An antireflective coating applies
to each face of the beamsplitter in order to produce maximum
transmission efficiency for the appropriate wavelength range.
General Specifications:
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Dimension Tolerance: |
±0.2mm |
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Surface Quality: |
60/40
(Scratch/Dig) |
| Flatness: |
l/4@632.8nm |
| Beam
Deviation:: |
<3 arc
minutes |
| Transmittance: |
45/50±5% |
| Absorption: |
<10% |
| Polarization: |
6% |
Narrow Band Product
Specification:
|
Material: |
BK7 Grade A
Optical Glass |
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Coating Wavelength: |
633, 780,
850, 980, 1310, 1550nm |
Broad Band Product
Specification:
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Material: |
SF5 Optical
Glass |
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Coating Wavelength: |
450-680,
650-900, 900-1200nm |
Standard Product Information:
| Size
(mm) |
Narrow Band |
Broad Band |
| 10 × 10 × 10 |
NPB1103 |
NPB5203 |
| 12.7 × 12.7 ×
12.7 |
NPB1104 |
NPB5204 |
| 15 × 15 × 5 |
NPB1105 |
NPB5205 |
Ordering
Information:
Par No - Wavelength
For Example, NPB5203 -
1500-1610nm
Non-Polarizing Cube Beamsplitter
10x10x10mm,
1500-1610nm broadband coating
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