Laser 2000
Home > Products > Light Delivery & Control > Microscopy Filters > Individual Filters > Bandpass Filters > 975/10 nm MaxDiode™ laser clean-up filter

975/10 nm MaxDiode™ laser clean-up filter

Semrock Logo

Keep the desirable laser light while eliminating the noise. MaxDiode laser clean-up filters are ideal for both volume laser-based instrumentation as well as laboratory use of diode lasers for fluorescence excitation and other spectroscopic applications.

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% 970 – 980 nm
Laser Wavelength975 nm
Transmission Wavelength975 nm
Transmission Wavelength Range970 - 980 nm
FWHM Bandwidth15.8 nm
Blocking BandODavg > 3 725 – 950 nm
ODavg > 3 997 – 1100 nm
ODavg > 5 1000 – 1090 nm
ODavg > 5 860 – 945 nm

General Specifications
Angle of Incidence0 ± 5 °
Cone Half-angle0.5 °
Filter Effective Index1.93 Understanding 'Effective Index of Refraction' neff
Optical Damage RatingNot tested

Physical Specifications (for standard parts - please contact us for custom sizes)
Mounted / UnmountedMounted
Size12.5 x 3.5 mm
25 x 3.5 mm
Transverse Tolerance, Mounted+ 0.0 / - 0.1 mm
Filter Thickness, Mounted3.5 mm
Filter Thickness Tolerance, Mounted± 0.1 mm
Clear Aperture≥ 10 mm
≥ 22 mm
Surface Quality (Scratch-Dig)60-40
Substrate Thickness2.0 mm
Substrate TypeLow-autofluorescence optical quality glass
OrientationArrow on ring indicates preferred direction of propagation of light


  • Size: 12.5 x 3.5 mm
  • Transverse Dimensions, Diameter: 12.5 mm


  • Size: 25 x 3.5 mm
  • Transverse Dimensions, Diameter: 25 mm


Loading chart data...

Optical Density

Loading chart data...

Semrock Spectral Plot Info

Request a Demo


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.