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Beamsplitter
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| Specifications |
2mm-300mm |
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We could manufacture various Beamsplitters, such as Beamsplitter cube, Broadband Neutral Plate Beamsplitters, Polarization beamsplitter cube, Laser-line Beamsplitters, Plate Beamsplitters, Beam Samplers, etc.
Beamsplitter cube
Cube beamsplitters are constructed by cementing two precision right angle prism together with appropriate interference coating on the hypotenuse surface. The absorption loss to the coating is minimal transmission and reflection approach 50%(average) though output is partially polarized. If polarization sensitivity is critical to your application, we recommend that Polarization Cube Beamsplitter or Non-Polarization Cube Beamsplitter.
Our ability can be up to:
Material: SF2, BK7A or other materials
Dimension: 2 x 2 x 2mm -300 x 300 x 300mm
Dimension tolerance: ¡À0.1
T/R ratio: specified by customers
Wavelength Range: 250-2500 nm
Parallelism: <10 arc second
Beam deviation: <3 arc minute
Flatness: ¦Ë/8@632.8nm
Surface Quality:20-10 or better
Coating: specified by customers
Broadband Neutral Plate Beamsplitters
For low power applications these plate beamsplitters provide a spectrally neutral reflectivity over a broad spectrum. The transmission and reflection values are equal within 3% over the entire visible spectrum. They utilize a thin film of Inconel alloy, which is both durable and of neutral density over a wide wavelength range. This film is deposited on BK7 optical glass or UV fused silica. The resulting beamsplitters are useful for applications ***nning the visible to the near infra-red (350 ¨C 2500 nm) when using BK7. If required for use in the UV, the range can be extended down to 200 nm by using UV fused silica substrate material.
Our ability can be up to:
Material: UV grade fused quartz,BK7A or other materials
Diameter: 5mm-300mm
Diameter Tolerance: +0.00/-0.10 mm
T/R ratio: specified by customers
Wavelength Range: 250-2500 nm
Parallelism: 1 arc minutes
Wedge: < 3 arcmin
Flatness: ¦Ë/8@632.8nm
Surface Quality:20-10 or better
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| Company: |
Changchun Deheng Optics Co., Ltd
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| Contact: |
Ms. Anita wu |
| Address: |
1726,East South Lake Road |
| Postcode: |
130033 |
| Tel: |
+86-431-85202975 |
| Fax: |
+86-431-85202965 |
| E-mail: |
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