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Description

The OPTOMAN PP-UVFS-25.4-6.35-AR909-AR909 is a high-power UV fused silica optical window designed for demanding 1064 nm laser applications. Manufactured from Corning 7980 0F UVFS, this 25.4 mm diameter, 6.35 mm thick window features IBS anti-reflection coatings on both surfaces with reflectance below 0.1% at 1064 nm and normal incidence.

Its enhanced laser-induced damage threshold of 55 J/cm² at 1064 nm for 5 ns pulses makes it suitable for high-intensity nanosecond laser systems. The window combines a greater than 90% clear aperture, 10-5 surface quality, surface flatness better than λ/10 at 633 nm, and parallelism below 10 arcsec. These optical characteristics help minimize transmission losses, scattering, and wavefront distortion in precision laser systems.

PP-UVFS-25.4-6.35-AR909-AR909 1064 nm High-Power UV Fused Silica Window

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Specifications

Substrate Material: UV Grade Fused Silica (UVFS))
Design Wavelength 1: 1064 nm
Diameter (or Largest Dimension): 25.4 mm
Thickness: 6.35 mm
Clear Aperture (CA): 90 %
Antireflection Coating: Coated
Surface Quality (Scratch-Dig): 10-5
Surface Flatness: <= Lambda/10
Transmitted Wavefront Distortion (TWFD) @ 633nm Or Per Manufacturer: Unspecified
Manufacturer Part Number (MPN): PP-UVFS-25.4-6.35-AR909-AR909
FindLight SKU: FL-24766

Got questions about specs? Use the inquiry form to ask.

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Features

  • 25.4 mm diameter and 6.35 mm thickness for integration into standard optical assemblies
  • Corning 7980 0F UV fused silica substrate providing excellent optical performance for laser applications
  • IBS anti-reflection coating on both surfaces with AR <0.1% at 1064 nm
  • High laser-induced damage threshold of 55 J/cm² at 1064 nm with 5 ns pulses
  • Greater than 90% clear aperture for efficient beam transmission
  • 10-5 surface quality for reduced scattering and high-quality beam transmission
  • Surface flatness better than λ/10 at 633 nm for maintaining accurate wavefront quality
  • Parallelism below 10 arcsec for precision optical alignment
  • Designed for high-power nanosecond laser systems operating at the fundamental Nd:YAG wavelength

Applications

  • High-power 1064 nm laser systems
  • Nd:YAG fundamental-wavelength laser systems
  • Nanosecond pulsed laser applications
  • Laser beam transmission and protection
  • Industrial laser processing systems
  • High-intensity optical setups
  • Precision laser optics and beam delivery assemblies
  • High-energy laser research and development

Export & Trade Information

ECCN: EAR99
HTS Code: 9001.90.9000
Estimated US Tariff: 10%

Importing, tariffs & codes (Quick Guide) →

Frequently Asked Questions

What is the wavelength range of the PP-UVFS-25.4-6.35-AR909-AR909?
The window is specifically optimized for 1064 nm operation, with an anti-reflection coating providing less than 0.1% reflectance at 1064 nm at 0° angle of incidence.
What material is used for this optical window?
The substrate is UV fused silica, specifically Corning 7980 0F, selected for demanding laser and precision optical applications.
What is the LIDT of this 1064 nm window?
The specified laser-induced damage threshold is 55 J/cm² at 1064 nm for 5 ns pulses, making the component suitable for high-energy nanosecond laser applications.
What type of coating does this UVFS window have?
Both optical surfaces feature IBS anti-reflection coatings with reflectance below 0.1% at 1064 nm at normal incidence.
Which laser systems are compatible with this optical window?
The OPTOMAN PP-UVFS-25.4-6.35-AR909-AR909 is designed for 1064 nm high-power laser applications, including fundamental Nd:YAG and other nanosecond pulsed laser systems. OPTOMAN lists compatibility with laser platforms such as Coherent HyperRapid NXT, Lumentum PicoBlade, TOPTICA FemtoFiber, EKSPLA Atlantic, Spectra-Physics IceFyre, Bright Solutions Aero, neoLASE neoMOS, HÜBNER Photonics Cobolt Tor, and Lumibird Centurion+.

Got more questions? Use the inquiry form to ask the supplier directly.

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