Laser 2000

266 nm MaxLine® laser clean-up filter

UV MaxLine laser-line filters provide the highest possible transmission level at a precisely defined laser line, while offering incredibly steep edges to eliminate optical noise from non-lasing (plasma) lines and spontaneous emission.

Optical Specifications
Transmission BandTabs > 55% 266 nm
Laser Wavelength266 nm
Transmission Wavelength266 nm
FWHM Bandwidth1.9 nm (typical)
2.4 nm (maximum)
Blocking BandODabs > 5 242.8 – 263.3 nm
ODabs > 6 244.7 – 262 nm
ODabs > 5 268.7 – 302.2 nm
ODabs > 6 270 – 292.6 nm


General Specifications
Angle of Incidence0 ± 2 °
Filter Effective Index1.82 Understanding 'Effective Index of Refraction' neff
Optical Damage Rating0.1 J/cm sq. @ 532 nm (10 ns pulse width)


Physical Specifications (for standard parts - please contact us for custom sizes)
Transverse Dimensions D12.5 mm
Filter Thickness, Mounted3.5 mm
Filter Thickness Tolerance M± 0.1 mm
Filter Thickness, Unmounted2.0 mm
Filter Thickness Tolerance U± 0.1 mm
Clear Aperture≥ 10 mm
Surface Quality (Scratch-Dig)60-40
Substrate TypeFused Silica
OrientationArrow on ring is preferred direction of propagation of light



Transmission

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Optical Density

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LL01-266

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