LASER SYSTEM WITH PICOSECOND PULSE EMISSION

摘要

The device (1) has a polarized pulse laser (10) e.g. longitudinal single transverse mode laser, having a polarization direction which do not collinear with the double refraction axes of a refraction optical fiber (6). The rotation of the polarization is performed on the axes using the Kerr effect. An output polarizer (9) is positioned in an output of the fiber. The output polarizer selects the polarization in the output of the fiber. An independent claim is also included for a method for generating a short pulse.