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532 nm StopLine® single-notch filter

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Ideal for Raman spectroscopy, laser-based fluorescence instruments and biomedical laser systems, StopLine single-notch filters offer high transmission over wide passbands. 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.

Optical Specifications
Transmission BandTavg > 90% 399 – 513.2 nm
Tavg > 90% 550.8 – 709.3 nm
Laser Wavelength532 nm
Notch Bandwidth17 nm (typical)
Blocking BandOD > 6 532 nm


General Specifications
Angle of Incidence0 ± 5 °
Cone Half-angle5 °
Filter Effective Index1.81 Understanding 'Effective Index of Refraction' neff
Optical Damage Rating1 J/cm sq. @ 532 nm (10 ns pulse width)


Physical Specifications (for standard parts - please contact us for custom sizes)
Transverse Dimensions, Diameter25 mm
Filter Thickness, Mounted3.5 mm
Filter Thickness Tolerance, Mounted± 0.1 mm
Filter Thickness, Unmounted2.0 mm
Filter Thickness Tolerance, Unmounted± 0.1 mm
Clear Aperture≥ 22 mm
Surface Quality (Scratch-Dig)60-40
Substrate TypeFused Silica
OrientationArrow on ring is preferred direction of propagation of light


NF01-532U-25

  • Size: 25 x 3.5 mm

Transmission

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Optical Density

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Semrock Spectral Plot Info
NF01-532U_Spectrum

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NF01-532U

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