Ultrafast Laser Mirrors

Dispersive Mirrors

Dispersive Mirrors | PCV-R1500-UVFS-25.4-ET6.0-GTI1

€560,00

Qty 5+ > €532,00/piece
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Only 6 pieces in stock!

CUSTOMIZED

Substrate material: UVFS
Diameter: 25.4 mm (+0/-0.1 mm)
Edge thickness: 6.0 mm (+/-0.2 mm)
Clear aperture: >90%
Surface quality, S1: 20-10 S-D per CA
Surface quality, S2: 60-40 S-D (polished)
Surface irregularity, S1: <λ/6 @ 633 nm per CA
Radius of curvature, S1: ROC=-1500 mm +/-2%
Centration error: <5 arcmin
Protective chamfers: 0.1 - 0.3 mm x 45°
Coatings (IBS):
S1 (concave): HRsp_abs>99.9%@980 nm - 1080 nm, AOI=0 – 10°
GDD constant -25 fs^2 +/-20 fs^2 @ 980 nm - 1080 nm
S2: Uncoated, polished
LDT: >200 mJ/cm2, 50 fs, S-on-1

Inspection Report

HRsp_abs>99.9%@980 nm - 1080 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.

OPTOMAN’s IBS-coated Plano-Concave Dispersive Mirrors are engineered to introduce controlled negative Group Delay Dispersion (GDD) in a curved surface form, compensating for pulse broadening in ultrafast laser systems. Optimized for Yb:YAG I harmonic operation at 1030 nm and a 0-10° angle of incidence, this mirror delivers high reflectivity and a controlled dispersion management with GDD value at -25 fs^2.

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