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Offer
From Non Premium Member |
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Type: |
Sell |
| Subject: |
Beamsplitter Plates |
| Description: |
Beamsplitter Plates : can be used with high power laser. When using beamsplitter plates, it is important to bear in mind that the two partial beams travel different optical paths. And the optical paths depend on the incident angle and the thickness of plates.
Specifications:
Material: BK7 grade A optical glass
Dimension Tolerance: +0.2, -0.2mm
Thickness Tolerance: ±0.2mm
Surface quality: 60/40
Clear Aperture: >85%
Flatness: λ/4 per 25mm@633nm
Parallelism: ±1\'
Bevel: <0.25mm X 45°
Coating: Front surface (S1) :Partial reflective coating
Back surface (S2) :AR coating
Reflectance/Transmittance R/T=50/50% ±5% ;
Other ratio is available
( R,T are the average of S- and P-pol) ,AOI= 45°
Typical Sizes:
Round Shape:
Diameter(mm) Φ5.0；Φ10.0 ；Φ12.7；Φ15.0；Φ20.0 ；
Φ25.4；Φ30.0；Φ38.1；Φ50.8；Φ76.2
Square Shape:
WxH(mm) 5.0x5.0 ；10.0x10.0 ；15.0x15.0 ；
20.0x20.0；25.0x25.0；50.0x50.0
Thickness(mm) 1.0；1.5；2.0；3.0；
4.0；5.0；6.0；8.0；10.0
Other sizes and shapes are available.
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| Placement Date: |
Jan 23, 2012 |
| Expiration Date: |
Jan 22, 2013 |
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Premium
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