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)
Polarization Cube Beamsplitter(PBS)
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: | 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
