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Laser Line Mirrors, 254-266nm Wavelength, 45°

We supply our customers with laser line mirrors with custom coatings, substrate materials and dimensions available upon request. Laser line mirrors exhibit high reflectivity over a specific spectral range, extending <10% of the center wavelength at specific angles of incidence and polarizations other than normal incidence. The reflective properties are based on the phenomenon of optical interference reflected by multiple dielectric thin film layers.

Request bulk or custom formats

Catalog Number
ACMA00028198
Product Name
Laser Line Mirrors, 254-266nm Wavelength, 45°
Dimension
⌀25.4x5 mm
DimensionTolerance
dimension±0.15mm/thickness±0.25 mm
Flatness
<λ/8@632.8 nm
Parallelism
< 30 arcsec
Surface Quality
20-10 S-D
ClearAperture
>85%
Wavelength
254-266 nm
Damage Threshold
(Laser-induced) >12 J/cm2@1064 nm, 10 ns (for 1020-1070 nm mirrors)
Chamfers
<0.35 mm at 45°
Material
(Substrate) UV grade fused silica
Reflectivity
Rs>99.5%, Rp>98.5%
Angle Of Incidence
45°

1. Mirror substrate made of high quality UV grade fused silica; 2. 0° or 45° incident angle selection; 3. Designed for high reflectivity over specific spectral ranges and incident angles.

This product is used for nearly lossless beam steering and folding in laser-based systems.

Please kindly note that our products and services are for research use only.