Wide-angle and Broadband Low GDD Ultrafast Mirrors

Ultrafast Laser Mirrors

Ultrafast Laser Mirrors | PP-UVFS-25.4-6.35-ULLM31

€145,00

Qty 5+ > €137,75/piece
Qty 10+ > €123,25/piece
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Material: UVFS
Dimensions: 25.4 mm (+0/-0.1 mm)
Thickness: 6.35 mm (+/-0.1 mm)
Clear aperture: >90%
Surface quality, S1: 10-5 S-D (MIL-PRF-13830B)
Surface flatness, S1: λ/8 @ 633 nm over 15mm area
Parallelism: <5 arcmin
Protective chamfers: 0.1-0.4 mm x 45°

Coatings (IBS)
S1: HRa>99.9% @ 515 nm, AOI=0-45° (low GDD)
S2: Uncoated

LIDT (estimate):
> 0.15 J/cm 2 , 515 nm, 500 fs, 10 kHz, p-pol; 45deg
> 0.3 J/cm 2 , 515 nm, 500 fs, 10 kHz, s-pol; 45deg
> 0.12 J/cm 2 , 515 nm, 500 fs, 10 kHz; 0deg

Inspection Report

Ra>99.9% @ 515 nm, AOI=0-45° (ULLM31)

Calculated reflection values at 0° and 45° angle of incidence

 

Calculated GDD values at 0° and 45° angle of incidence

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.

OPTOMAN’s Wide-Angle IBS-coated Ultrafast Mirrors are designed to deliver high LIDT and low Group Delay Dispersion (GDD) while maintaining pulse fidelity across a broad range of incidence angles. Unlike standard mirrors optimized for a fixed angle, this mirror provides consistently high reflectivity and minimal dispersion over a wide angular interval, making it ideal for flexible integration into femtosecond and picosecond laser systems where beam geometry may vary.

This mirror is optimized for operation at 515 nm and a 0 - 45° interval of angles of incidence, providing high reflectivity and low GDD for ultrashort laser pulses.

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

  • “PHAROS” and “CARBIDE” series by Light
    Conversion
  • “FSL1030X1” and “FSL1030X2” by Thorlabs
  • “FemtoBlade” by Lumentum
  • “Satsuma” by Amplitude Laser
  • “FemtoLux” by EKSPLA
  • “TruMicro” series by TRUMPF
  • “Monaco” series by Coherent
  • “Jasper X0” by RPMC Lasers
  • “FS Series” by Photonics Industries

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