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Stock #17-665
56 054 ₽
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Характеристики
Diameter (mm)
—
50.00 +0.0/-0.10
Coating
—
UV-VIS (250-700nm)
Coating Specification
—
Rabs ≤1.0% @ 350 - 450nmRavg ≤1.5% @ 250 - 700n
Substrate
—
Fused Silica (Corning 7980)
Surface Quality
—
20-10
Clear Aperture CA (mm)
—
45.00
Все характеристики
Цена действительна только для интернет-магазина и может отличаться от цен в розничных магазинах
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Product Family Description
- UV Fused Silica Substrates with a 30 Arcminute Wedge
- λ/10 Surface Flatness and 20-10 Surface Quality
- Prevent Laser Instability When Used in Laser Cavities
- N-BK7 Wedged Windows and Fused Silica Flat Windows Also Available
TECHSPEC® Fused Silica Wedged Windows are manufactured from UV grade fused silica and feature a 30 arcminute wedge. The wedge of these windows eliminates Etalon effects by preventing back surface reflections from traveling along the same optical path as the transmitted beam. This protects against laser instability, mode-hopping, and power spikes when used in laser cavities and beam interference effects when used externally. TECHSPEC® Fused Silica Wedged Windows are ideal for use in UV or high power laser applications due to their high UV transmittance and insensitivity to temperature variations. These windows can also be used as beam pick-off optics or beam samplers to monitor laser beam properties such as beam power over time.
Документы
eDrawing: eprt
10,2 кб
Curve (xslx)
78,9 кб
IGES
30,4 кб
Curve (pdf)
98,7 кб
PDF Drawing
85,4 кб
STEP: step
12,5 кб
Diameter (mm)
50.00 +0.0/-0.10
Coating
UV-VIS (250-700nm)
Coating Specification
Rabs ≤1.0% @ 350 - 450nmRavg ≤1.5% @ 250 - 700n
Substrate
Fused Silica (Corning 7980)
Surface Quality
20-10
Clear Aperture CA (mm)
45.00
Type
Wedged Window
Typical Energy Density Limit
3 J/cm2 @ 355nm, 10ns5 J/cm2 @ 532nm, 10ns
Wavelength Range (nm)
250 - 700
RoHS 2015
Compliant
Reach 224
Compliant
Thickness (mm)
3.00 ±0.20
Coefficient of Thermal Expansion CTE (10-6/°C)
0.52 (+5 to +35°C)0.57 (0 to +200°C)0.48 (-100 to +200°C)
Edges
Fine Ground
Index of Refraction nd
1.458
Surface Flatness
λ/10 over 25mm Aperture
Young's Modulus (GPa)
73
Wedge Angle
30 ±10 arcmin
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