Laser 2000

532 nm StopLine® single-notch filter

Semrock Logo

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.

Note on spectral plots:
In the past, each shipment has included a spectral plot for every filter and every lot code in the shipment. In an effort to be more eco-friendly, we will no longer be including these plots with each shipment. If you require spectral plot data, please see here for more information.

Optical Specifications
Transmission BandTavg > 90% 399 – 513.2 nm
Tavg > 90% 550.8 – 709.3 nm
Laser Wavelength532 nm
Notch Bandwidth17 nm (typical)
Blocking BandODabs > 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/cm² @ 532 nm (10 ns pulse width)


Physical Specifications (for standard parts - please contact us for custom sizes)
Mounted / UnmountedMounted
ShapeRound
Size25 x 3.5 mm
Transverse Dimensions, Diameter25 mm
Transverse Tolerance, Mounted+ 0.0 / - 0.1 mm
Filter Thickness, Mounted3.5 mm
Filter Thickness Tolerance, Mounted± 0.1 mm
Clear Aperture≥ 22 mm
Surface Quality (Scratch-Dig)60-40
Substrate Thickness2.0 mm
Substrate TypeFused Silica
OrientationArrow on ring indicates preferred direction of propagation of light


NF01-532U-25

  • Size: 25 x 3.5 mm

Transmission

Loading chart data...

Optical Density

Loading chart data...

Semrock Spectral Plot Info
NF01-532U_Spectrum
BACK
TO TOP

Request a Demo

NF01-532U

Ask the Expert

If you’re interested in the products shown here, or have questions about something you can’t find on our website, please get in touch through the form below.

Our knowledgeable sales team will be happy to help. We can normally source exactly what you need, or work with you to come up with custom solutions.

Alternatively, just call +44 (0) 1933 461 666 and ask to speak to the Photonics team.

Days
Hours
Minutes
Seconds

Register now to get your FREE ebook!