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Description

The OPTOMAN PP-UVFS-12.7-6.35-LLM214 is a premium ion beam sputtered (IBS) Gires-Tournois Interferometer (GTI) dispersive mirror engineered for precise dispersion management in ultrafast laser systems operating between 980 nm and 1080 nm. Manufactured on a high-quality UV fused silica substrate, this mirror delivers greater than 99.9% reflectivity while introducing -350 fs² group delay dispersion (GDD) to compensate pulse broadening and preserve ultrashort pulse duration.

Designed for Yb:YAG laser systems operating near 1030–1064 nm, the mirror combines exceptional optical quality, extremely low absorption, and outstanding coating durability. Its IBS dielectric coating provides stable long-term performance in demanding femtosecond and picosecond laser applications where accurate pulse compression and minimal optical losses are essential. Specifications are based on the manufacturer's published data.

PP-UVFS-12.7-6.35-LLM214 IBS GTI Dispersive Mirror for 980–1080 nm Ultrafast Lasers

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Specifications

Substrate Material: UVFS
Diameter: 12.7 mm
Thickness: 6.35 mm
Clear Aperture (CA): 90 %
Surface Quality, S1 (scratch-dig): 10-5
Surface Quality, S2 (scratch-dig): Commercial Polish
Surface Flatness, S1 (@ 633nm Over CA Or Per Manufacturer): <= Lambda/10
Wedge, S1: 0.17 arcmin
Optimized AOI: 5 – 5 deg
Average Reflectance (@ Peak Wavelength Range, Optimized AOI): 99.9 %
Average GDD (@ Peak Wavelength Range, Optimized AOI): 350 fs^2
Manufacturer Part Number (MPN): PP-UVFS-12.7-6.35-LLM214
FindLight SKU: FL-24583

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

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Features

  • Manufacturer Part Number: PP-UVFS-12.7-6.35-LLM214
  • GTI dispersive mirror optimized for 980–1080 nm wavelength range
  • High reflectivity >99.9% at 5° angle of incidence
  • Controlled Group Delay Dispersion (GDD): -350 fs² ±120 fs²
  • Premium UV fused silica (Corning 7980 0F) substrate
  • Ion Beam Sputtered (IBS) dielectric coating for excellent durability and low optical loss
  • Extremely low absorption <20 ppm at 1064 nm
  • Surface flatness better than λ/10 @ 633 nm
  • High-quality 10-5 scratch-dig optical surface
  • Clear aperture exceeding 90%
  • Ideal for precision pulse compression and dispersion compensation in ultrafast laser systems

Applications

  • Femtosecond laser oscillators
  • Picosecond laser systems
  • Yb:YAG ultrafast lasers
  • Chirped pulse amplification (CPA) systems
  • Pulse compression modules
  • Dispersion compensation stages
  • Ultrafast spectroscopy
  • Nonlinear optics experiments
  • High-power laser research
  • Scientific and industrial photonics laboratories

Export & Trade Information

ECCN: EAR99
HTS Code: 9001.90.6000
Estimated US Tariff: 10%

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Frequently Asked Questions

What is the primary function of the PP-UVFS-12.7-6.35-LLM214 mirror?
This GTI mirror introduces controlled negative group delay dispersion while maintaining very high reflectivity, helping compensate pulse broadening and preserve ultrashort laser pulses.
Which laser wavelengths is this mirror designed for?
The mirror is optimized for operation from 980 nm to 1080 nm, making it particularly suitable for Yb:YAG laser systems around 1030–1064 nm.
Why is an IBS coating beneficial?
Ion Beam Sputtered coatings provide dense, highly stable dielectric layers with excellent environmental durability, low scattering, minimal absorption, and consistent long-term optical performance.
Can this mirror be used in high-power ultrafast laser systems?
Yes. Its high reflectivity, extremely low absorption, precision optical surface, and robust IBS coating make it well suited for demanding ultrafast laser environments where minimizing optical losses is critical.
What advantages does a GTI dispersive mirror offer over standard laser mirrors?
Unlike conventional high-reflectivity mirrors, GTI mirrors simultaneously reflect the laser beam and introduce a precisely controlled amount of dispersion, enabling efficient pulse compression and dispersion management without adding additional transmissive optical components.

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

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