PP-UVFS-38.1-5.5-LLM372

Laser Mirrors

Laser Mirrors | PP-UVFS-38.1-5.5-LLM372

€120,00

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Only 2 pieces in stock!

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

Material: UVFS Corning 7980 Standard Grade (0F)
Diameter: 38.1 mm +0/-0.1 mm
Thickness: 5.5 mm +/-0.05 mm
Clear Aperture: min. 34 mm centered
Surface Quality, S1: 20-10 S-D as per MIL-PRF-13830B
Surface Quality, S2: inspection polished
Surface Flatness, S1: <λ/8 @633 nm over CA
Parallelism: < 1 arcmin
Protective chamfers: 0.2-0.4 mm x 45°
Chips: 0.2 mm stoned
Arrow Marks: Indicates S1 (laser engraved)
Markings: „193nm HR30“ laser engraved

Coatings (IBS):
S1 (arrow marks): HRa > 98% @ 193.4 nm, AOI 28-32 deg (scanning AOI)
S2: Uncoated

Inspection Report

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 Deep-UV IBS-coated Laser Mirrors are designed to deliver high reflectivity, and low absorption for reliable performance in ultraviolet laser applications. With coatings engineered specifically for the challenges of DUV wavelengths, these mirrors provide excellent resistance to environmental stress, and long-term optical stability under high average power or high repetition rate conditions.

These DUV mirrors are optimized for operation at 193 nm and a 28-32° angle of incidence, ensuring stable and efficient reflection of ArF laser beams.

IBS dielectric coatings advantages for ArF lasers compared to other solutions in the market:

  • No Aging (reflectance does not change over time)
  • Longer lifetime
  • Low loss and absorption

    HR > 99% @ 193nm, AOI=0-10° spherical mirrors are also available as well as custom size and wavelengths.

 Products marked with this tag are SuperHero Tier products. They possess the best capabilities of OPTOMAN and make our R&D department proud.

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