Wavelength Separators

Dichroic Mirrors

Dichroic Mirrors | PP-UVFS-25.4-3.0-DM258-AR237

$303.00

Qty 5+ > $287.85/piece
Qty 10+ > $257.55/piece
Qty 20+ > $227.25/piece
Discount will be applied in cart page
If an official quotation is needed or products are not in stock, please send us a request

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

Substrate Material: UVFS
Diameter: 25.4 mm +0/-0.1 mm
Edge Thickness: 3 mm +/-0.1 mm
Clear aperture: min 20 mm
Surface quality, S1/S2: 20-10 S-D per CA
Surface flatness, S1: λ/8@633 nm over 10 mm dia. CA
Parallelism: < 5 arcmin
Protective chamfer: 0.2-0.4 mm x 45°
Chips: <0.2 mm stoned

Coatings (IBS):
S1 (arrow marks): HTp > 99% @ 1064nm + HRs > 99.9% @ 532 nm, AOI 45 deg.
S2: ARp < 0.1% @ 1064 nm, AOI 45 deg

Inspection Report

HRs > 99.9% @ 532 nm + HTp > 99% @ 1064nm

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 Standard IBS-coated Dichroic Mirrors are engineered to provide precise wavelength separation by reflecting one wavelength while transmitting another, with minimal absorption and excellent laser induced damage resistance. Coated using IBS technology, these mirrors deliver long-term spectral stability, sharp edge transitions, and high extinction ratios between transmitted and reflected beams.

These mirrors are optimized for reflecting 532 nm at a 45° angle of incidence, while transmitting 1064 nm, providing precise wavelength separation laser pulses. With reflectance for II harmonic and transmittance for I harmonic, this filter is optimized for Nd:YAG based laser systems.

You may also like