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Quick Details
Specifications
Brewster window is uncoated substrate used in an optical system at Brewster Angle. It is used to separate the S polarization from the P polarization.
Thin Film Polarizer (TFP's) is used to split a laser beam into two parts with S and P Polarizations. Conversely, TFP's can be used to combine two beams with S and P polarizations. TFP's consist of a coated plate, which is oriented at Brewster's angle with respect to the incoming beam. The thin film coating will enhance the reflectivity of the s-polarized component of the beam, while maintaining high transmission of the p-polarized component.
★To Brewster Window and TFP, incident angle is 67.40
★U-unpolarized light,S-s-polarization,P-p-polarization,NA-no request for this parameter
★The above are about standard products, they can also be custom made
Thin Film Polarizer (TFP's) is used to split a laser beam into two parts with S and P Polarizations. Conversely, TFP's can be used to combine two beams with S and P polarizations. TFP's consist of a coated plate, which is oriented at Brewster's angle with respect to the incoming beam. The thin film coating will enhance the reflectivity of the s-polarized component of the beam, while maintaining high transmission of the p-polarized component.
Specifications | Standards | |
Dimensional Tolerances | Width | +0.000" -0.005" |
Length | +0.000" -0.005" | |
Thickness | +0.000" -0.005" | |
Parallelism | Plano | <= 20 seconds |
Clear Aperture (polished) | 90% of diameter | |
Surface Figure at 0.63μm | Width | Power: 1 fringe per inch; Irregularity: 0.5 fringe per inch |
Length | Power: 1 fringe per inch; Irregularity: 0.5 fringe per inch | |
Scratch-Dig | 40/20 or better | |
Brewster Angle at 10.6μm | ZnSe | 67.4o |
Ge | 76.0o | |
TFP coating@10.6μm | Rs ≥ 98% & Tp ≥ 97% |
Product Category | Description |
Brewster Window/TFP | 12.65mm×32.92mm×2.03mmThk |
Brewster Window/TFP | 10.16mm×30.48mm×3.0mmThk |
Brewster Window/TFP | 10.16mm×26.42mm×2.03mmThk |
Brewster Window/TFP | 12.7mm×33.0mm×2.03mmThk |
Brewster Window/TFP | 15.24mm×39.6mm×2.03mmThk |
Brewster Window/TFP | 17.78mm×46.2mm×2.03mmThk |
Brewster Window/TFP | 20.32mm×52.8mm×3.0mmThk |
Brewster Window/TFP | 22.86mm×59.4mm×3.0mmThk |
Brewster Window/TFP | 25.4mm×66.0mm×3.0mmThk |
Brewster Window/TFP | 38.1mm×99.3mm×4.06mmThk |
Brewster Window/TFP | 50.8mm×132.3mm×5.08mmThk |
★U-unpolarized light,S-s-polarization,P-p-polarization,NA-no request for this parameter
★The above are about standard products, they can also be custom made