Compare Model Drawings, CAD & Specs Availability Price
FemtoOptics Ultrafast Mirror, 25.4 mm, 0◦ AOI, HR 267 nm
$370
In Stock
New 10Q20UF.HR20 FemtoOptics Ultrafast Mirror, 25.4 mm, 0◦ AOI, HR 267 nm
In Stock
$370
FemtoOptics Ultrafast Mirror, 25.4 mm, 45◦ AOI, HR 267 nm
$370
New 10Q20UF.HR25 FemtoOptics Ultrafast Mirror, 25.4 mm, 45◦ AOI, HR 267 nm $370
FemtoOptics Ultrafast Mirror, 25.4 mm, 0◦ AOI, HR 400 nm, HT 800 nm
$254
In Stock
New 10Q20UF.HR40 FemtoOptics Ultrafast Mirror, 25.4 mm, 0◦ AOI, HR 400 nm, HT 800 nm
In Stock
$254
FemtoOptics Ultrafast Mirror, 25.4 mm, 45◦ AOI, HR 400 nm, HT 800 nm
$254
1 Week
New 10Q20UF.HR45 FemtoOptics Ultrafast Mirror, 25.4 mm, 45◦ AOI, HR 400 nm, HT 800 nm
1 Week
$254

Specifications

Note: Specifications below are common to all products presented. See Individual product details for complete information.

  • Diameter
    25.4 mm
  • Coating Code
    UF.HR.40, UF.HR.45, UF.HR20, UF.HR25
  • Surface Quality
    10-5
  • Surface Flatness
    λ/10 at 633 nm
  • Wedge
    < 5 arcmin
  • Angle of Incidence
    0 or 45 degrees
  • Clear Aperture
    > central 85% of diameter
  • S2 Surface
    Uncoated, inspection polished
  • Reflectivity
    R≥99%
  • Thickness
    6.35 mm
  • Thickness Tolerance
    ±0.2 mm
  • Diameter Tolerance
    +0/-0.13 mm
  • Cleaning
    Non-abrasive method, acetone or isopropyl alcohol on lens tissue recommended

Features

FemtoOptics Mirrors

This family of FemtoOptics Mirrors allow for distortion free beam manipulation of utlra short femtosecond pulses at 400 and 267 nm for 0 or 45 degrees angle of incidence.  Mirrors based on quarter wavelength single stack designs provide high reflectances and low GDD. 

Reflectivity of UF.HR20 Mirror

Typical reflectance vs. wavelength  at zero degree angle of incidence of UF.HR20 mirror.

GDD of UF.HR20 Mirror

Typical GDD vs wavelength at zero degrees angle of incidence for the UF.HR20 mirror.

Reflectivity of UF.HR25 Mirror

Typical reflectance vs. wavelength  at 45 degree angle of incidence of UF.HR25 mirror.

Blue: P-Polarized Light, Red: S- Polarized Light.

GDD of UF.HR25 Mirror

Typical GDD vs wavelength at 45 degrees angle of incidence for the UF.HR25 mirror.

Blue: P-Polarized Light, Red: S- Polarized Light.

Reflectivity of UF.HR40 Mirror

The UF.HR40 and 45 coatings are very versatile. Not only is it a high reflector for 400 nm, the mirror doubles as a dichroic filter, transmitting 800 nm. This graph shows typical reflectance vs wavelength at zero degrees angle of incidence for the UF.HR40 mirror.

Reflectivity of UF.HR45 Mirror

This graph shows typical reflectance vs wavelength at 45 degrees angle of incidence for the UF.HR45 mirror.

Blue: S-Polarized Light, Red: P- Polarized Light.

GDD of UF.HR40 Mirror

Typical GDD vs wavelength at zero degrees angle of incidence for the UF.HR40 mirror.

GDD of UF.HR45 Mirror

Typical GDD vs wavelength at 45 degrees angle of incidence for the UF.HR45 mirror.

FemtoOptics: The Premier Optics Product Line

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
10Q20UF.HR20 OA015
10Q20UF.HR25 OA013
10Q20UF.HR40 OA074
10Q20UF.HR45 OA075