Wide-angle and Broadband Low GDD Ultrafast Mirrors

Ultrafast Laser Mirrors

Ultrafast Laser Mirrors | PP-UVFS-12.7-6.35-ULLM19

€110,00

Qty 5+ > €104,50/piece
Qty 10+ > €93,50/piece
Qty 20+ > €82,50/piece
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This is a Limited Supply product. Availability and order size affect lead time and price.

Material: UVFS
Dimensions: 12.7 mm (+0/-0.1 mm)
Thickness: 6.35 mm (+/-0.1 mm)
Clear aperture: >80%
Surface quality, S1: 10-5 S-D per CA as per MIL
Surface flatness, S1: <λ/6 @ 633 nm over CA
Surface flatness, S1: <λ/8 @ 633 nm over 9 mm area
Parallelism: <5 arcmin
Protective chamfers: 0.1-0.4 mm x 45°

Coatings (IBS)
S1 (arrow marks): HRa>99.9% @ 1030 nm, AOI=0-45°
|GDD R| <30 fs2 @ 1030 nm, AOI=0-45°
S2: Uncoated

LIDT (estimated):
> 0.35 J/cm2 , 1030 nm, 500 fs, 10 kHz, p-pol; 45°
> 0.65 J/cm2 , 1030 nm, 500 fs, 10 kHz, s-pol; 45°
> 0.25 J/cm2 , 1030 nm, 500 fs, 10 kHz; 0°

Learn more about OPTOMAN ultrafast laser mirrors. 

Inspection Report

Ra>99.9% @ 1030 nm, AOI=0-45° (ULLM19)

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

 

|GDD R| <20 fs2 @ 1020 - 1040 nm, AOI=0-45° (ULLM19)

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.

These wide-angle dielectric mirrors designed for Yb-doped ultrafast laser systems maintain consistently high reflectivity across a broad range of angles of incidence, enabling flexible steering of 1030 nm femtosecond and picosecond pulses without compromising beam quality. They are widely used in ultrafast laser beam delivery and optical layouts where the beam path or incidence angle may vary, and where predictable low GDD is required across the full operating range.

Mirror can be used for I harmonic 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 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 1030 nm and a 0 - 45° interval of angles of incidence, providing high reflectivity and low GDD for ultrashort laser pulses.

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