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PBS

CRYLIGHT社 PBS

 

  

各モデルの抜粋仕様を下記から確認いただけます。

Polarization Cube Beamsplitter(PBS)Non-Polarizing Beamsplitter Cube(NPB)

Rochon Polarizer

Features
 Polarizing Cube Beamsplitter 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.
 
Specifications
 
Specifications of Polarization Cube Beamsplitter:

Dimension Tolerance: ±0.2mm
Flatness: λ/4 @ 632.8nm
Surface Quality: 60/40
Extinction Ratio: Narrow Band: 1000:1 ; Broad Band: 500:1
Beam Deviation: < 3 arc minutes
Principal Transmittance: Tp>95% and Ts<1%
Principal Reflectance: Rs>99% and Rp<5%
Coating: * Hypotenuse face: Polarization beamsplitter coating
* All input and output faces: AR Coating


Standard Coating wavelength:
Narrow Band: 488, 532, 632.8, 650, 808, 850, 980, 1064, 1310, 1550 nm
Broadband: 450-650, 650-850, 900-1200, 1200-1550, 1500-1610 nm Narrow Band:

1. Narrow Band of Polarization Cube Beamsplitter:

Size(mm) Part No.
3.2×3.2×3.2 PBS1-101
5x5x5 PBS1-102
10x10x10 PBS1-103
12.7×12.7×12.7 PBS1-104
15x15x15 PBS1-105
20x20x20 PBS1-106
25.4×25.4×25.4 PBS1-107

*Material: BK7
*Wavelenght: 488, 532, 632.8, 650, 808, 850, 980, 1064, 1310, 1550 nm

2. Broad Band of Polarization Cube Beamsplitter:

Size(mm) Part No.
3.2×3.2×3.2 PBS0-201
5x5x5 PBS0-202
10x10x10 PBS0-203
12.7×12.7×12.7 PBS0-204
15x15x15 PBS0-205
20x20x20 PBS0-206
25.4×25.4×25.4 PBS0-207

*Material: SF5
*Wavelenght: 450-650, 650-850, 900-1200, 1200-1550, 1500-1610 nm

Order Information of Polarization Cube Beamsplitter:
Part No – Wavelength
Example: PBS1-103-780nm
Polarization Beamsplitter Cube Narrow Band
Size: 10x10x10 mm
Wavelength: 780nm Example: PBS0-103-650-850nm
Polarization Beamsplitter Cube Broadband
Size: 10x10x10 mm
Wavelength: 650-850nm

Non-Polarizing Beamsplitter Cube(NPB)

 
Features
 Non-polarizing Beamsplitter Cube 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 for 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. We offer both broadband and single wavelength non-polarizing cube beamsplitters (NPBS). An antireflective coating has beem applied to each face of the beamsplitter in order to produce maximum transmission efficiency for the appropriate wavelength range.
Specifications

Specifications:

Dimension Tolerance: ±0.2mm
Flatness: λ/4 @ 633nm
Surface Quality: 60/40
Extinction Ratio: >100:1
Beam Deviation: < 3 arc minutes
Transmittance: 45%±5%
Absorption: <10%
Polarization: 6%
Standard Coating wavelength:
Narrow Band: 633, 780, 850, 980, 1310, 1550 nm
Broadband: 450-680, 650-900, 900-1200 nm Narrow Band:
*Material: BK7
*Wavelenght: 633, 780, 850, 980, 1310, 1550 nm

Size(mm) Part No. 
3.2×3.2×3.2 NPB1-101
5x5x5 NPB1-102
10x10x10 NPB1-103
12.7×12.7×12.7 NPB1-104
15x15x15 NPB1-105

Broad Band:
*Material: BK7
*Wavelenght: 450-680, 650-900, 900-1200 nm

Size(mm) Part No. 
3.2×3.2×3.2 NPB0-201
5x5x5 NPB0-202
10x10x10 NPB0-203
12.7×12.7×12.7 NPB0-204
15x15x15 NPB0-205

Order Information :
Part No – Wavelength
Example: NPB1-103-780nm
Non-Polarizing Beamsplitter Cube Narrow Band
Size: 10x10x10 mm
Wavelength: 780nm Example: NPB0-103-650-900nm
Non-Polarizing Beamsplitter Cube Broadband
Size: 10x10x10 mm
Wavelength: 650-900nm

 

 

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