785 nm MaxLine® laser clean-up filter
MaxLine laser-line filters transmit greater than 90% of the light at a precisely defined laser line, while offering incredibly steep edges to eliminate optical noise from non-lasing (plasma) lines and spontaneous emission.
785 nm RazorEdge Dichroic™ laser beamsplitter
Each beamsplitter reflects a standard laser line incident at 45° while efficiently passing the longer Raman-shifted wavelengths. The filters exhibit ultrasteep transitions from reflection to transmission, with a guaranteed transition width of < 1% of the laser wavelength for the U-grade version. This laser dichroic beamsplitter is optimized for reflecting laser beams up to 2.5 mm in diameter while minimizing RWE.
785 nm RazorEdge® ultrasteep long-pass edge filter
RazorEdge filters allow you to see the weakest signals closer to the laser line, especially for Raman spectroscopy applications. With their deep laser-line blocking, ultrawide and low-ripple passbands, hard-coated reliability, and high laser damage threshold, they offer lasting performance and value.
Raman filter set (785nm)
785 nm MaxLine® laser clean-up filter
Specification Value Transmission Band 1 Tabs > 90% 785 nm Center Wavelength 1 785 nm Guaranteed Minimum Bandwidth 1 Transmission guaranteed for laser wavelength only FWHM Bandwidth 1 (nominal) 3.0 nm (typical);
5.5 nm (maximum)
Blocking Band 1 ODabs > 5
612 – 777.2 nm
Blocking Band 2 ODabs > 6
722.2 – 773.2 nm
Blocking Band 3 ODabs > 6
796.8 – 863.5 nm
Blocking Band 4 ODabs > 5
792.9 – 1213.8 nm