TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

λ/10-Quarzglasfenster, 25 mm D., 5 mm Dicke, UV-VIS-beschichtet

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Produkt #11-884 Lagernd
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€157,50
Stk. 1-5
€157,50
Stk. 6+
€126,00
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Abbe-Zahl (vd):
67.8
Fase:
Protective as needed
Freie Apertur (%):
80
Freie Apertur CA (mm):
20.00
Durchmesser (mm):
25.00 +0.00/-0.20
Dicke (mm):
5.00 ±0.10
Beschichtung:
UV-VIS (250-700nm)
Beschichtungsspezifikation:
Rabs ≤1.0% @ 350 - 450nm
Ravg ≤1.5% @ 250 - 700nm
Thermischer Ausdehnungskoeffizient CTE (10-6/°C):
0.52 (+5 to +35°C)
0.57 (0 to +200°C)
0.48 (-100 to +200°C)
Dichte (g/cm3):
2.20
Kanten:
Fine Ground
Brechungsindex nd:
1.458
Knoop-Härte (kg/mm2):
522
Parallelität (Bogensekunden):
<5
Poisson-Zahl:
0.16
Substrat: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Fused Silica (Corning 7980)
Oberflächenqualität:
20-10
Transmittierte Wellenfront, P-V:
λ/10
Typ:
Protective Window
Wellenlängenbereich (nm):
250 - 700
Elastizitätsmodul (GPa):
73
Zerstörschwelle, Referenz: Damage threshold for optical components varies by substrate material and coating. Click here to learn more about this specification.
3 J/cm2 @ 355nm, 10ns
5 J/cm2 @ 532nm, 10ns

Konformität mit Standards

RoHS 2015:
Konformitätszertifikat:
Reach 235:

Beschreibung Produktfamilie

  • Fenster mit UV-VIS- und UV-Antireflexionsbeschichtung lieferbar
  • Transmittierte Wellenfrontverzerrung von λ/10
  • Durchmesser zwischen 2 und 150 mm
  • 1λ- oder λ/4-Fenster aus UV-Quarzglas ebenfalls erhältlich

Unsere präzisen TECHSPEC® λ/10-Fenster aus UV-Quarzglas zeichnen sich durch Parallelität und eine für Laser geeignete Oberflächenqualität aus. Außerdem begrenzen diese Fenster die Verzerrung der übertragenen Wellenfront auf λ/10. Die Fenster sind unbeschichtet bzw. mit Antireflexionsbeschichtungen für den UV-Bereich oder sichtbaren Bereich lieferbar. Durch die hervorragende Transmission und die ausgezeichneten thermischen Eigenschaften sowie die engen Fertigungstoleranzen eignen sich diese Fenster ideal für anspruchsvolle Anwendungen.

Technische Informationen

FUSED SILICA

Typical transmission of a 3mm thick, uncoated fused silica window across the UV - NIR spectra.

Click Here to Download Data

Typical transmission of a 3mm thick fused silica window with MgF2 (400-700nm) coating at 0° AOI.

The blue shaded region indicates the coating design wavelengh range, with the following specification: 

Ravg ≤ 1.75% @ 400 - 700nm (N-BK7)

Data outside this range is not guaranteed and is for reference only.

Click Here to Download Data

Typical transmission of a 3mm thick fused silica window with UV-AR (250-425nm) coating at 0° AOI.

The blue shaded region indicates the coating design wavelengh range, with the following specification: 

Rabs ≤ 1.0% @ 250 - 425nm
Ravg ≤ 0.75% @ 250 - 425nm
Ravg ≤ 0.5% @ 370 - 420nm

Data outside this range is not guaranteed and is for reference only.

Click Here to Download Data

Typical transmission of a 3mm thick fused silica window with UV-VIS (250-700nm) coating at 0° AOI.

The blue shaded region indicates the coating design wavelengh range, with the following specification: 

Rabs ≤ 1.0% @ 350 - 450nm
Ravg ≤ 1.5% @ 250 - 700nm

Data outside this range is not guaranteed and is for reference only.

Click Here to Download Data

Typical transmission of a 3mm thick fused silica window with VIS-EXT (350-700nm) coating at 0° AOI.

The blue shaded region indicates the coating design wavelengh range, with the following specification: 

Ravg ≤ 0.5% @ 350 - 700nm

Data outside this range is not guaranteed and is for reference only.

Click Here to Download Data

Typical transmission of a 3mm thick fused silica window with VIS-NIR (400-1000nm) coating at 0° AOI.

The blue shaded region indicates the coating design wavelengh range, with the following specification: 

Rabs ≤ 0.25% @ 880nm
Ravg ≤ 1.25% @ 400 - 870nm
Ravg ≤ 1.25% @ 890 - 1000nm

Data outside this range is not guaranteed and is for reference only.

Click Here to Download Data

Typical transmission of a 3mm thick fused silica window with VIS 0° (425-675nm) coating at 0° AOI.

The blue shaded region indicates the coating design wavelengh range, with the following specification: 

Ravg ≤ 0.4% @ 425 - 675nm

Data outside this range is not guaranteed and is for reference only.

Click Here to Download Data

Typical transmission of a 3mm thick fused silica window with YAG-BBAR (500-1100nm) coating at 0° AOI.

The blue shaded region indicates the coating design wavelengh range, with the following specification: 

Rabs ≤ 0.25% @ 532nm
Rabs ≤ 0.25% @ 1064nm
Ravg ≤ 1.0% @ 500 - 1100nm

Data outside this range is not guaranteed and is for reference only.

Click Here to Download Data

Typical transmission of a 3mm thick fused silica window with NIR I (600 - 1050nm) coating at 0° AOI.

The blue shaded region indicates the coating design wavelengh range, with the following specification: 

Ravg ≤ 0.5% @ 600 - 1050nm

Data outside this range is not guaranteed and is for reference only.

Click Here to Download Data

Typical transmission of a 3mm thick fused silica window with NIR II (750 - 1550nm) coating at 0° AOI.

The blue shaded region indicates the coating design wavelengh range, with the following specification: 

Rabs ≤ 1.5% @ 750 - 800nm
Rabs ≤ 1.0% @ 800 - 1550nm
Ravg ≤ 0.7% @ 750 - 1550nm

Data outside this range is not guaranteed and is for reference only.

Click Here to Download Data

 
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