Semiconductor Raw Material Pure Semi-Metal Ge 4n, Standard & Custom Germanium Crystals, Germanium Materials manufacturer / supplier in China, offering Raw Material Pure Semi-Metal Ge 4n Germanium Wafer Raw Material, Monocrystal Silicon, Silicon Lens, Infrared Window, Broadband Polarization Beamsplitter Coatings in Laser System and so on.
Min. Order / Reference FOB Price | |
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1 Piece | US $60.00/ Piece |
Local Area: | Qinhuangdao, Hebei, China |
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R&D Capacity: | OEM, ODM, Other |
Payment Terms: | LC, T/T, D/P, PayPal, WesternUnion, Small-amountpayment |
Usage: | Optical |
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Type: | Flat Lens |
Transmittance: | >95% |
These windows are intended for use with lasers of all types including high power lasers. The surfaces are polished to laser quality and the material is scatter-free.Three different materials are offered: BK7 optical glass is good for most visible applications but for use in the UV or near IR fused silica is recommended.
Ultiquest Technology offers a standard, high quality fused silica which will meet most requirements or a fluorescence-free UV fused silica which can be used with confidence for excimer laser wavelengths down to 190 nm. Both parallel sided and wedged windows are available. The wedged windows reduce the impact of reflections from the second face of the window. They may be coated with a broadband or laser line anti-reflection coating.
Standard Specification:
Optical Material:
Clear Aperture :
Wavefront Distortion:
Parallelism:
Dimension Tolerance :
Thickness: :
Surface Quality:
See the table
90% of diameter
lambda/10 at 633nm
<30 arc sencond
+0,-0.2 mm
see the table
10-5 scratch and dig,
Standard Laser Quality Windows
Dia(mm)
T(mm)
BK7
UV Fused Silica
Product Number
Product Number
10.0
6.0
ICC-LWDB0101
ICC-LWDF0201
12.7
6.0
ICC-LWDB0102
ICC-LWDF0202
25.0
6.0
ICC-LWDB0103
ICC-LWDF0203
25.4
6.5
ICC-LWDB0104
ICC-LWDF0204
30.0
6.0
ICC-LWDB0105
ICC-LWDF0205
50.0
10.0
ICC-LWDB0106
ICC-LWDF0206
Please Contact us for other dimensions in prototype and production quantities.