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

λ/10-Quarzglasfenster, 25 mm D., 1 mm Dicke, VIS-NIR-beschichtet

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Produkt #11-888 Kontakt
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€160,00
Stk. 1-5
€160,00
Stk. 6+
€128,00
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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):
1.00 ±0.10
Beschichtung:
VIS-NIR (400-1000nm)
Beschichtungsspezifikation:
Rabs ≤0.25% @ 880nm
Ravg ≤1.25% @ 400 - 870nm
Ravg ≥1.25% @ 890 - 1000nm
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):
400 - 1000
Elastizitätsmodul (GPa):
73
Zerstörschwelle, Referenz: Damage threshold for optical components varies by substrate material and coating. Click here to learn more about this specification.
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
  • Rund oder quadratisch mit Größen 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. Durch die hervorragende Transmission und die ausgezeichneten thermischen Eigenschaften sowie die engen Fertigungstoleranzen eignen sich diese Fenster ideal für anspruchsvolle Anwendungen. TECHSPEC® λ/10-Fenster aus UV-Quarzglas sind rund oder quadratisch in den Größen 2 mm bis 150 mm verfügbar. Die Fenster sind unbeschichtet bzw. mit Antireflexionsbeschichtungen für den UV-Bereich oder sichtbaren Bereich lieferbar. 

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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