Ultra-Broadband Dielectric Mirrors

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Ultra-Broadband Dielectric Mirrors

Ultra-Broadband Dielectric Mirrors high reflect in the range 350 - 1100 nm, AOI - (0°-50°).

Clear Aperture, % >85
Diameter Tolerance, mm +0/-0.25
Laser Damage Threshold, J/cm² 1 J/cm² @ 355 nm
5 J/cm² @ 1064 nm (20 ns pulse width)
Surface Flatness <λ/4 @ 632.8 nm
Surface Quality, S-D 60-40
Thickness Tolerance, mm ±0.2 mm
Description

Details

Ultra-Broadband Dielectric Mirrors high reflect in the range 350 - 1100 nm and provide high average reflection in very wide range of angles of incidence (0°-50°). As maximum GDD reaches about 350 fs2, mirrors do not cause considerable pulse broadening for 1 ps and shorter pulses*. These features make ultra-broadband mirrors a good choice to replace three or more convetional laser line mirrors, especially designed for Nd:YAG and its harmonics.

* specific GDD values are indicated in GDD vs. Wavelength curves

Features
  • High reflection in ultra broad wavelength range
  • Wide range of acceptable angles of incidence
  • High laser induced damage threshold
  • Could replace several conventional components
Name AOI, degDimensions, mmReflectivity ( average), %Wavelength Range, nm Price Quantity

1-OS-0254-6[UBBHR]

0-50Ø25.4 x 6>99.0350 - 1100
US$325.00
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