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Description

he OPTOMAN PP-UVFS-12.7-2.0-AR636-AR636 is a 12.7 mm diameter UVFS fused silica optical window with a 2.0 mm thickness, designed for low-loss transmission in demanding 515 nm and 1030 nm femtosecond and picosecond laser systems. Both surfaces feature IBS anti-reflective coatings with reflectance below 0.1% at 515 nm and 1030 nm at 0° angle of incidence.

Engineered for ultrafast laser beam delivery, this AR coated laser window combines high laser-induced damage threshold performance with low transmitted wavefront distortion, high surface quality, and excellent parallelism. Its optical characteristics make it suitable for protecting enclosed beam paths while maintaining efficient transmission and beam quality in high-repetition-rate applications.

PP-UVFS-12.7-2.0-AR636-AR636 UVFS Laser Window 12.7mm

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Specifications

Substrate Material: UV Grade Fused Silica (UVFS))
Design Wavelength 1: 515 nm
Design Wavelength 2: 1030 nm
Diameter (or Largest Dimension): 12.7 mm
Thickness: 2 mm
Clear Aperture (CA): 10 %
Antireflection Coating: Uncoated
Surface Quality (Scratch-Dig): 20-10
Surface Flatness: <= Lambda/10
Transmitted Wavefront Distortion (TWFD) @ 633nm Or Per Manufacturer: <= Lambda/8
Manufacturer Part Number (MPN): PP-UVFS-12.7-2.0-AR636-AR636
FindLight SKU: FL-24773

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

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Features

  • UVFS fused silica optical window
  • 12.7 mm nominal optical diameter
  • 2.0 mm nominal thickness
  • AR636 coating on both surfaces
  • Optimized for 515 nm and 1030 nm
  • Less than 0.1% reflectance at 515 nm and 1030 nm
  • 20-10 scratch-dig surface quality
  • Wavefront distortion better than λ/8 at 633 nm
  • Parallelism below 1 arcmin
  • Designed for femtosecond and picosecond laser systems

Applications

  • 515 nm Ultrafast Laser Systems
  • 1030 nm Ultrafast Laser Systems
  • Femtosecond Laser Beam Delivery
  • Picosecond Laser Systems
  • Yb-Based Laser Systems
  • Laser Head Protection
  • Galvo and Scan Heads
  • Laser Beam Expanders
  • Precision Laser Micromachining
  • Ultrafast Photonics Research

Export & Trade Information

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

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Frequently Asked Questions

What is the PP-UVFS-12.7-2.0-AR636-AR636?
The PP-UVFS-12.7-2.0-AR636-AR636 is a UVFS fused silica laser window with a 12.7 mm diameter, 2.0 mm thickness, and dual-surface AR coating optimized for 515 nm and 1030 nm ultrafast laser applications.
What wavelengths is the AR coating optimized for?
The IBS anti-reflective coating is optimized for 515 nm and 1030 nm at 0° angle of incidence, with reflectance below 0.1% on both surfaces.
Is this UVFS window suitable for femtosecond lasers?
Yes. The window is designed for femtosecond and picosecond laser beam delivery and has LIDT specifications optimized for pulses shorter than 250 fs at 515 nm and 1030 nm.
What are the dimensions of this laser window?
The window has a 12.7 mm diameter with a tolerance of +0/-0.1 mm and a thickness of 2.0 mm ±0.1 mm. Its minimum clear aperture is 10 mm.
Where can the PP-UVFS-12.7-2.0-AR636-AR636 be used?
It can be used in laser heads, beam expanders, scan and galvo heads, processing chambers, vacuum or purge enclosures, and optical diagnostic systems requiring low-loss 515 nm and 1030 nm transmission.

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

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