Laser 2000

633 nm StopLine® single-notch filter

Ideal for Raman spectroscopy, laser-based fluorescence instruments and biomedical laser systems, StopLine single-notch filters offer high transmission over ultrawide passbands (UV to 1600 nm). They offer deep laser-line blocking with OD > 6 for maximum laser rejection, and rejected light is reflected for best alignment and stray light control.

Size

25 mm

Delivery lead time

Under 7 Days

Optical Specifications
Transmission BandTavg > 80% 350 – 400 nm
Tavg > 93% 400 – 605.3 nm
Tavg > 93% 660.3 – 1600 nm
Laser Wavelength632.8 nmNotch Bandwidth25 nm (typical)Blocking BandOD > 6 632.8 nm
General Specifications
Angle of Incidence0 ± 5 °Cone Half-angle5 °Filter Effective Index1.75 Understanding ‘Effective Index of Refraction’ neffOptical Damage Rating1 J/cm sq. @ 532 nm (10 ns pulse width)
Physical Specifications (for standard parts – please contact us for custom sizes)
Transverse Dimensions D25 mmFilter Thickness, Mounted3.5 mmFilter Thickness Tolerance M± 0.1 mmFilter Thickness, Unmounted2.0 mmFilter Thickness Tolerance U± 0.1 mmClear Aperture≥ 22 mmSurface Quality (Scratch-Dig)60-40Substrate TypeFused SilicaOrientationArrow on ring is preferred direction of propagation of light

NF03-633E-25

  • Size: 25 x 3.5 mm

Transmission

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Optical Density

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NF03-633E

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