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.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:
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Optical Material:
Clear Aperture
:
Wavefront Distortion:
Parallelism:
Dimension Tolerance
:
Thickness: :
Surface Quality:
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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 |
UQT-LWDB0101 |
UQT-LWDF0201 |
12.7 |
6.0 |
UQT-LWDB0102 |
UQT-LWDF0202 |
25.0 |
6.0 |
UQT-LWDB0103 |
UQT-LWDF0203 |
25.4 |
6.5 |
UQT-LWDB0104 |
UQT-LWDF0204 |
30.0 |
6.0 |
UQT-LWDB0105 |
UQT-LWDF0205 |
50.0 |
10.0 |
UQT-LWDB0106 |
UQT-LWDF0206 |
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| Please Contact ultiQuest for other dimensions in prototype and production quantities. |
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| NOTES! |
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Be sure to wear laser safety goggles when checking optical path and adjusting optical axis. |
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