Tunable, narrow-band optical filter for filtering laser beams and method of filtration of laser beams

摘要

the invention includes a narrowband optical filter to filter the laser beams containing sealed and heated cell filter (1) containing absorbent injection inside, with the cell filter (1) has at least two optical windows setup ru00f3wnol egle relative to each other, moreover cell filter (1) is situated between the sources of the magnetic field (10).and skonfigurowanymi placed so that the cell filter (1) is located in a magnetic field generated by the source (10), and the direction of the magnetic field strength that is particularly with respect to the axis of the transversal filter.the invention also includes a filtering laser beams, having that includes phase transition laser beam by a cell filter (1) containing absorbent injection in transverse magnetic field.