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| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Optics | | | | | | | | | | | | | | | | | < | optical Systems | | | | | PPLN Devices | | | | Sp | herical Singlets | | | | | | | | | | | | | Brewster Windows Brewster Windows are uncoated substrates which are used at Brewster's Angle (the angle at which p-polarized light suffers no reflection loss). Brewster's Angle is calculated from: B = tan-1(n) where B is Brewster's Angle and n is the index of refraction of the material. At this angle p-polarization reflectance drops to zero. When used in a laser cavity, a Brewster Window causes the laser output to be polarized. ■ Transmitted Wavefront: A./20 ■ Parallelism < 5 arcseconds ■ Zero Reflection Loss for P-Polarized Light | | | | | | | | | | | | | | | | | Cylindrical Lenses | | | | A | spheric Lenses | | | | | | | | | | | | | | | | | Windows & Diffusers | | | | | | | | | | | | | | Prisms | | | | | | | | | | Specifications | | | | | | Gratings | | | | | | | | | | | | | | ■ Material: Fused Silica ■ Parallelism: <5 arcsec. ■ Thickness Tolerance: ±0.1mm ■ Surface Quality: 10-5 Scratch Dig ■ Transmitted Wavefront: A./20 ■ Brewster Angle: 55° 32' ■ Minor Axis Tolerance: +0.00/-0.13mm | | | | | | Diffractive Optics | | | | | | | | | | Diameter | | | | | | | | | | Polarization Optics | | | | | | | | | | Beamsplitters | | | | | | | | | | Thickness | | | | | | | | | | Filters & Attenuators | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ITEM# | DIAMETER | THICKNESS | $ | | € | | | | | BW0601 | 6.0mm | 1.0mm | $ | 71.00 | £ | 53.25 | € | 74,55 | „ | 12,070 | | | | BW0801 | 8.0mm | 1.0mm | $ | 91.00 | £ | 68.25 | € | 95,55 | „ | 15,470 | | | | BW0802 | 8.0mm | 2.0mm | $ | 112.00 | £ | 84.00 | € | 117,60 | „ | 19,040 | | | | BW0902 | 9.0mm | 2.0mm | $ | 114.00 | £ | 85.50 | € | 119,70 | „ | 19,380 | | | | BW1302 | 13.0mm | 2.0mm | $ | 151.00 | £ | 113.25 | € | 158,55 | „ | 25,670 | | | | BW1602 | 16.0mm | 2.0mm | $ | 151.00 | £ | 113.25 | € | 158,55 | „ | 25,670 | | | | | | | | | | | | | | | | | | | | | | | | | | Round Wedged Flats | | | | | | | | | | Specifications ■ Material: BK7, Grade A ■ Dimensional Tolerance: ±0.15mm ■ Diameter: 25.4mm +0.0/-0.3 ■ Angular Tolerance: ±30 arcsec. | | | | | | WEDGE ANGLE | | | | | | ■ Surface Quality: 40-20 Scratch-Dig ■ Surface Flatness: A./10 ■ Design Wavelength: 633nm ■ Thin Edge ofWedge: 3.00mm | | | | | | | | | | ANGULAR DEVIATION | | | | | | | | | | —T — | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | COATING | WAVELENGTH | $ | £ | | € | „ | | | | -A | 350-650nm | $ 9.00 | £ 6.75 | € 9,45 | „ 1,530 | | | | -B | 650-1050nm | $ 9.00 | £ 6.75 | € 9,45 | „ 1,530 | | | | -C | 1050-1620nm | $ 12.00 | £ 9.00 | €12,60 | „ 2,040 | | | | | | | | | | | | | | | | | | Standard Broadband AR Coatings To order the wedged flat with a standard broadband AR Coating, add the coating code to the Item#, and add the coating cost to the flat's price. | | | | | | Wedge Flats are used primarily in laser beam steering applications. A beam normal to the perpendicular surface of the prism is deflected through the "Angular Deviation" shown in the price box. By combining two prisms that can be rotated independently, it is possible to direct the beam anywhere within the cone angle | | | | | | | | | | Example: PS810 Coated with 350-650nm Broadband AR Coating is PS810-A and the cost would be $29.00 + $9.00 = $38.00. | | | | | | | | | | | | | | | | | | | | | | | | | | | | | PRICE UNCOATED (For coated lens add suffix) | ANG. | T (mm) | WEDGE ANGLE | POWER DIOPTERS | | | | ITEM # | $ | £ | € | „ | DEV.* | | | | PS810 | $ 29.00 | £ 21.75 | € 30,45 | „ 4,930 | 2° | 4.72 | 3° 53' | 3.5 | | | | PS811 | $ 29.00 | £ 21.75 | € 30,45 | „ 4,930 | 4° | 6.43 | 7° 41' | 7.0 | | | | PS812 | $ 29.00 | £ 21.75 | € 30,45 | „ 4,930 | 6° | 8.11 | 11° 22' | 10.5 | | | | PS813 | $ 29.00 | £ 21.75 | € 30,45 | „ 4,930 | 8° | 9.74 | 14° 52' | 14.1 | | | | PS814 | $ 29.00 | £ 21.75 | € 30,45 | „ 4,930 | 10° | 11.33 | 18° 9' | 17.6 | | | | | | | | | | | | | | | | | | | | | | | | defined by 4 times the "Angular Deviation" of a single wedge. | | | | | | | | | | | | | | *Angular Deviation | | | | | | | | | | thor | | | | | | Sales: 973-579-7227 | | | | | | 635 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
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