Ultrafast Laser Mirrors

Ultrafast Laser Mirrors | PP-UVFS-38.1-12.7-LLM134

Name: PP-UVFS-38.1-12.7-LLM134
Brand: Optoman
SKU: PAN8777
Price: 350.0 EUR
Availability: InStock

€350,00

Qty 5+ > €332,50/piece
Qty 10+ > €297,50/piece
Qty 20+ > €262,50/piece
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This is a Limited Supply product. Availability and order size affect lead time and price.

Material: Corning 7980 0F
Diameter: 38.1 mm (+0/-0.1 mm)
Thickness: 12.7 mm (+/-0.15 mm)
Clear aperture: 25 mm
Surface quality, S1: 10/5 @ 15 mm central aperture + 20/10 @ 25 mm central aperture Surface quality, S2: polished (<60-40 S-D)
Surface flatness, S1: <λ/4@ 633 nm
Parallelism error: <2 arcmin
Protective chamfers: 0.3 +/- 0.1 mm x 45°
Arrow engraved on the side, indicating S1

Coatings (IBS):
S1 (arrow mark): HR>99.995% @ 1030 + R>50% +R_average>62% (best effort) @ 630-660 nm, AOI=0°
S2: Uncoated

Absorption: <1.5 ppm (<1 ppm best effort)
LIDT optimized for: 4 MW/cm² @ 1030 nm, CW; 10 J/cm² @ 1030 nm, 10 ns

HR>99.995% @ 1030 nm

Calculated reflection values at 0° angle of incidence

HR>99.995% @ 1030 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.

This mirror is well suited for demanding femtosecond–picosecond micromachining laser systems where even minor absorption can drive heat build-up, thermal lensing, and beam drift. Its extremely low optical loss and low absorption help maintain stable beam pointing and consistent process quality during continuous high-power operation, making it well suited for high-average-power ultrafast lasers used in precision micromachining.

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 Low-Loss IBS-coated Ultrafast Laser Mirrors are engineered to deliver minimal optical losses and extremely high reflectivity (R > 99.995%) making them ideal for the most efficient femtosecond and picosecond laser systems. Designed to preserve pulse energy and temporal characteristics, low-loss mirrors ensure near total reflection with exceptionally low scatter and absorption.
These mirrors are optimized for Yb:YAG I harmonic operation with near total reflection at 1030 nm with Partial Reflectivity at 630 - 660 nm, and a 0° angle of incidence, providing high reflectivity and low GDD for ultrashort laser pulses.