We currently offer stock filter sets for common Raman laser wavelengths. Each set comes with a laser line filter for removing spurious background from the probe laser, and an ALPHA-Epsilon longpass edge filter to provide deep blocking of the Rayleigh scattering. Custom sets or individual parts can be made for other laser wavelengths.

Products

HORIBA Scientific UK supply five stock filter sets for common Raman laser wavelengths. Each set is comprised of a Laser Line filter for removing spurious background from the probe laser, and a Longpass Edge filter, with an ALPHA-Epsilon edge (1% 5-Decade slope factor), to provide deep blocking of the Rayleigh scattering. Custom sets or individual parts can be made for other laser wavelengths.

Raman Filter Sets