Ultrafast Laser Mirrors

Ultrafast Laser Mirrors

Ultrafast Laser Mirrors | PP-UVFS-12.7-6.35-LLM121

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This is a Limited Supply product. Availability and order size affect lead time and price.

Material: UVFS (C7980 0F)
Dimensions: 12.7 mm +0/-0.1 mm
Thickness: 6.35 mm +/-0.1 mm
Clear aperture: min 10 mm
Surface quality, S1: 10-5 S-D per CA (MIL-PRF-13830B)
Surface quality, S2: commercial polished
Surface flatness, S1: <λ/8 @ 633 nm over 10 mm CA
Parallelism: <10 arcsec
Protective chamfers: 0.1 - 0.4 mm x 45°
Chips: <0.2 mm stoned

Coatings (IBS):
S1 (arrow marks): HRsp>99.9% @ 1030 m & HRsp>99.9% @ 515 nm, AOI=45°
|GDD Rs|<10 fs^2, |GDD Rp|<20 fs^2 @ 1030 nm & 515 nm, AOI=45°
S2: uncoated

Inspection Report

HRsp>99.9% @ 1030 m + HRsp>99.9% @ 515 nm

In-stock items ship the next business day via DHL. Estimated delivery time: 1–2 business days (EU), 3–5 business days (Rest of World). View full shipping policy.

These multiwavelength dielectric mirrors designed for Yb-based laser systems provide high reflectivity at both 1030 nm and 515 nm, enabling efficient beam steering in optical layouts that carry the fundamental and its second harmonic. They are widely used in harmonic-generation and beam-delivery architectures where both wavelengths must be routed through the same mirror set, simplifying alignment and reducing the number of wavelength-specific components. Their low absorption coatings and high LIDT support reliable long-term operation in mixed-wavelength beam paths where stable pointing and consistent performance at both colors are critical.

Mirror can be used for I and II harmonics of Yb:YAG based ultrafast laser systems, such as:

  • “PHAROS” and “CARBIDE” by Light Conversion
  • “Monaco” series by Coherent
  • “FemtoBlade™” series by Lumentum
  • “TruMicro” series by TRUMPF
  • “IceFyre® FS” series by Spectra-Physics
  • “Satsuma” and “Tangor” series by Amplitude
  • “FemtoLux” series by EKSPLA
  • “FSL1030X2” by Thorlabs
  • “Jasper X1” by Fluence technology
  • “FS Series” by Photonics Industries

OPTOMAN’s Multiwavelength IBS-coated Ultrafast Laser Mirrors are engineered to deliver high reflectivity and low Group Delay Dispersion (GDD) at multiple wavelengths. These mirrors enable simultaneous beam steering and folding of the fundamental laser beam and its harmonics, eliminating the need to exchange mirrors when operating at multiple wavelengths, making them ideal for multi-harmonic configurations. Combining consistent performance across the specified wavelengths, with high LIDT and long lifetime, these IBS-coated mirrors minimize downtime and simplify multi-wavelength laser setup operation.

These mirrors are optimized for operation at 515 + 1030 nm wavelengths, and a 45° angle of incidence, providing high reflectivity and low GDD for ultrashort laser pulses.

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