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All Products / Optics / Optical Mirrors / Ultrafast Laser Mirrors / High Performance Low GDD Ultrafast Mirrors
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TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

241 - 271nm, 12.7mm Dia., Ultrafast Mirror

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Stock #11-734 In Stock
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$205.64
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Specifications

General

Type:
Laser Mirror
Typical Applications:
Ti:Sapphire 3rd Harmonic

Physical & Mechanical Properties

Clear Aperture (%):
>80
Back Surface:
Commercial Polish
Diameter (mm):
12.70 +0.00/-0.10
Thickness (mm):
6.35 ±0.10
Parallelism (arcsec):
<10

Optical Properties

Surface Quality:
10-5
Coating Specification:
Rs >98.5% @ 235 - 280nm
Rp >97.5% @ 241 - 271nm
GDD Specification:
0 ±10fs2 @ 241 - 271nm
Wavelength Range (nm):
241 - 271
Surface Flatness (P-V):
λ/10
Coating Type:
Dielectric
Coating:
Ultrafast (241-271nm)
Design Wavelength DWL (nm):
266
Angle of Incidence (°):
45
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Fused Silica (Corning 7980)
Damage Threshold, By Design: Damage threshold for optical components varies by substrate material and coating. Click here to learn more about this specification.
0.26 J/cm2 @ 258nm, 177fs FWHM, P-polarization, 1 pulse (typical)
0.2 J/cm2 @ 258nm, 177fs FWHM, 10kHz, P-polarization, 1000 pulses (typical)
0.3 J/cm2 @ 258 nm, 1 ps FWHM, 100 Hz, P-polarization, 1000 pulses

Regulatory Compliance

RoHS 2015:
Compliant
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Reach 205:
Compliant
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Certificate of Conformance:
View
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Product Details

  • Designed with High Reflectivity for Ultrafast Beam Steering
  • Ion-Beam Sputtered Coating for Low Scatter and Absorption
  • GDD as Low as 0±20fs2 at Design Wavelength Range

TECHSPEC® High Performance Low GDD Ultrafast Mirrors are designed to have high reflectivity at 0° or 45° angles of incidence, making them ideal for ultrafast laser beam steering applications. These mirrors have a dispersion compensating coating obtained through a precision ion beam sputtering (IBS) process, providing lower scatter and absorption than traditional dielectric laser mirrors. TECHSPEC High Performance Low GDD Ultrafast Mirrors have a group delay dispersion (GDD) of near zero at their design wavelength range, minimizing dispersion of the reflected beam. Typical applications include use in the transport of femtosecond laser pulses.

Note: Please contact us if your application requires a TECHSPEC High Performance Low GDD Ultrafast Mirror with a custom wavelength, angle, or size.

Technical Information

Custom

Edmund Optics offers comprehensive custom manufacturing services for optical and imaging components tailored to your specific application requirements. Whether in the prototyping phase or preparing for full-scale production, we provide flexible solutions to meet your needs. Our experienced engineers are here to assist—from concept to completion.

Our capabilities include:

  • Custom dimensions, materials, coatings, and more
  • High-precision surface quality and flatness
  • Tight tolerances and complex geometries
  • Scalable production—from prototype to volume

Learn more about our custom manufacturing capabilities or submit an inquiry here.

Compatible Mounts