Compare Model Drawings, CAD & Specs Availability Price
Optical Window, FemtoOptics, Ultra-thin, 12.7 mm, 0.5 mm thick, AR coated
$302
In Stock
In Stock
Optical Window, FemtoOptics, Ultrathin, 25.4 mm, 1 mm thick, AR coated
$403
In Stock
In Stock
Optical Window, FemtoOptics, Ultrathin, 30 mm, 1 mm thick, AR coated
$430
In Stock
In Stock

Specifications

  • Diameter
    12.7, 25.4, 30 mm
  • Material
    Fused Silica
  • Antireflection Coating
    R<0.4% 620-980 nm
  • Surface Quality
    10-5 scratch dig
  • Thickness
    0.5 or 1 mm
  • Thickness Tolerance
    ±0.1 mm
  • Wavefront Distortion
    λ/6 at 633 nm
  • Clear Aperture
    ≥ central 85% of diameter
  • Diameter Tolerance
    +0/-0.13 mm
  • Angle of Incidence
    0-20°
  • Coating Code
    UF.AR1
  • Wedge
    < 30 arcseconds

Features

Minimize GDD

The amount of positive GDD of an optical setup can be minimized by employing these ultra thin windows.  The broadband antireflection coating applied to the front and back surfaces allows nearly loss-free transmission of sub-10 femtosecond pulses.

Special care and attention should be taken when handling these ultrathin optics.  Any small mishap may bring irreparable harm to the window.  Handle at your own risk.

GDD vs wavelength of AR-Coated windows with a thickness of 1 mm (blue) and 0.5 mm (red) at zero degrees angle of incidence, coating code UF.AR1.

Antireflection Coating

Typical residual reflectance vs wavelength of antireflection coated windows at zero degrees angle of incidence, coating code UF.AR1.

FemtoOptics

FemtoOptics™ is the premier optics product line specifically optimized for femtosecond pulse manipulation. Consisting of innovative, high-quality, easy-to-use, cutting-edge optical components and assemblies, we have exceptional support and service for industrial and research applications across the world. 

For your convenience, Newport part numbers are show here with the corresponding equivalent FemtoOptics part number.

Newport Part FemtoOptics Part
05Q12-05UF.AR1 OA223
10Q12-01UF.AR1 OA222
3MQ12-01UF.AR1 OA221