Polarization Beamsplitter
Polarization Cube Beamsplitters split randomly polarized beams into two orthogonal,linearly,polarized components-S-polarized light is reflected at a 90deg.Angle while P-polarized light is transmitted...
ProductsPolarization OpticsPolarizer OpticsPolarization Beamsplitter
High Extinction Polarization Cube BeamSplitter
High Extinction PBS Tp:Ts>1000:1
Polarization Cube BeamSplitter common
Tp
Polarization Beamsplitter
Polarization Cube Beamsplitters split randomly polarized beams into two orthogonal,linearly,polarized components-S-polarized light is reflected at a 90deg.Angle while P-polarized light is transmitted.Each beamsplitter consists of a pair of precision high tolerance right angle prisms cemented together with a dielectric coating on the hypotenuse of one of prisms.
We mainly offers following Polarization Beamsplitter products :
·Polarization Cube BeamSplitter
·High Extinction Polarization Cube BeamSplitter
Polarization Cube BeamSplitter common
Specification:
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Material:
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BK7 Grade A Optical Glass Or Fused silica, SF11 and etc
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Dimension (mm):
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2.5x2.5 ~ 100x100
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Dimension Tolerance (mm):
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+/-0.2 (General), +0/-0.05 (High Precision)
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Thickness Tolerance (mm):
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+/-0.2 (General), +0/-0.05 (High Precision)
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Beam Deviation:
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＜3 arc min.(General),＜30 arc sec.(High Precision)
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Surface Quality:
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60/40 (General), 20/10 (High Precision)
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Flatness (per 25mm@633nm):
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λ/4
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Extinction Ratio:
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>100:1
Principal Transmittance: Tp>95% and Ts<1%♦
Principal Reflectance: Rs>99% and Rp<5% |
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Coating:
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Hypotenuse Face:Polarization Beamsplitter Coating
All Input and Output Faces: AR Coating |
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Standard Coating wavelength:
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Narrow Band: 532, 632.8, 808, , 980, 1064, 1310, 1550 nm
Broadband:450-650, 650-850, 900-1200, 1200-1550, 1500-1610 nm |
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Standard Size:
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3.2x3.2x3.2 mm, 5x5x5mm, 10x10x10mm, 12.7x12.7x12.7mm, 15x15x15mm, 20x20x20mm, 25.4x25.4x25.4mm,
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Note: Other sizes, wavelength are available upon request.
High Extinction Polarization Cube BeamSplitter
Specification:
High Extinction PBS Tp:Ts>1000:1
Polarization Cube BeamSplitter common
Specification:
|
Material:
|
BK7 Grade A Optical Glass Or Fused silica, SF11 and etc
|
|
Dimension (mm):
|
2.5x2.5 ~ 100x100
|
|
Dimension Tolerance (mm):
|
+/-0.2 (General), +0/-0.05 (High Precision)
|
|
Thickness Tolerance (mm):
|
+/-0.2 (General), +0/-0.05 (High Precision)
|
|
Beam Deviation:
|
＜3 arc min.(General),＜30 arc sec.(High Precision)
|
|
Surface Quality:
|
60/40 (General), 20/10 (High Precision)
|
|
Flatness (per 25mm@633nm):
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λ/4
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Extinction Ratio:
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TP : TS > 1000:1
Principal Transmittance: Tpave>95%&Rs>99.5%for Broadband
Tpave>96%&Rs>99.5% for Narrowband |
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Coating:
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Hypotenuse Face:Polarization Beamsplitter Coating
All Input and Output Faces: AR Coating |
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Standard Coating wavelength:
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Narrow Band: 532nm, 650nm, 808nm, 976nm, 1064nm(other wavelength is available upon request)
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Standard Size:
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3.2x3.2x3.2mm, 5x5x5mm, 10x10x10mm, 12.7x12.7x12.7mm, 15x15x15mm, 20x20x20mm, 25.4x25.4x25.4mm,
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Note: Other sizes, wavelength are available upon request.
Narrow Band: 650nm, 808nm, 976nm coating curve
Tp ave>96%, Rs>99%
Extinction Ratio: Tp : Ts>3000:1
Tp ave>96%, Rs>99%
Extinction Ratio: Tp : Ts>3000:1
Broadband wavelength: 420-680nm, 600-900nm,800-1100nm
Tpave>95% Rs>99%
Extinction Ratio: Tp : Ts>1000:1
Tpave>95% Rs>99%
Extinction Ratio: Tp : Ts>1000:1
Tp
Ts
Note：Custom designs for other sizes and coatings are also available upon request