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T-W41050T1 - Ø1" Textured Broadband Antireflective Window, UVFS, AR Range: 400 - 1100 nm, t = 5.0 mm
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T-W41050T1 - Ø1" Textured Broadband Antireflective Window, UVFS, AR Range: 400 - 1100 nm, t = 5.0 mm

T-W41050T1 - Ø1" Textured Broadband Antireflective Window, UVFS, AR Range: 400 - 1100 nm, t = 5.0 mm

Fosco ConnectSKU: T-W41050T1
Price:
$ 515.00
Silicon Valley Based
Expert Support Since 2001
Fast CA or NY Shipping

T-W41050T1 - Ø1" Textured Broadband Antireflective Window, UVFS, AR Range: 400 - 1100 nm, t = 5.0 mm

Product Drawing

  • Ø1/2" and Ø1" Versions Available
  • <0.25% Average Reflectance Per Surface
  • ≥98% Absolute Transmission from 400 to 1100 nm
  • Ideal for UV through NIR Applications Requiring Long-Term Beam Stability
  • High Resistance to Laser-Induced Damage
Damage Threshold Specifications
Item # Suffix Damage Threshold
T1 >30 J/cm2 at 532 nm, 10 ns, 10 Hz, Ø0.4 mm

 

Coating or Surface
Designation
(Item # Suffix)		 Wavelength
Range		 Reflectance
(Average)
-A 350 - 700 nm <0.5%
T1 400 - 1100 nm <0.25%
-AB 400 - 1100 nm <1.0%
-B 650 - 1050 nm <0.5%

 

Item # T-W40510T1 T-W40530T1 T-W41010T1 T-W41050T1
Wavelength Range 400 - 1100 nm
Diameter Ø1/2" (Ø12.7 mm) Ø1/2" (Ø12.7 mm) Ø1" (Ø25.4 mm) Ø1" (Ø25.4 mm)
Diameter Tolerance +0.0 / -0.2 mm
Thickness 1.0 mm 3.0 mm 1.0 mm 5.0 mm
Thickness Tolerance ±0.1 mm ±0.3 mm ±0.1 mm ±0.3 mm
Clear Aperture ≥Ø10.16 mm ≥Ø10.16 mm ≥Ø21.59 mm ≥Ø21.59 mm
Parallelism <3 arcmin
Surface Quality 10-5 Scratch-Dig
Transmitted Wavefont Error <λ/10 at 633 nm
Material UV Fused Silica
Damage Threshold >30 J/cm2 at 532 nm, 10 ns, 10 Hz, Ø0.4 mm
Reflectance Over
Wavelength Rangeb		 Ravg < 0.25%
Transmission Over
Wavelength Rangec		 Tabs ≥ 98%
Transmission Data
(Click for Graph)
Raw Data
Raw Data
Raw Data
Raw Data

 

Key Specifications
Wavelength Rang 400 - 1100 nm
Damage Threshold >30 J/cm2 at 532 nm,
10 ns, 10 Hz, Ø0.4 mm
Reflectance Over
Wavelength Range		 Ravg < 0.25%
Transmission Over
Wavelength Range		 Tabs ≥ 98%
Reflectance Data
(Click for Graph)
Raw Data

 

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