- ALL POLARIZATION MAINTAINING MODE-LOCKED FIBER LASER

摘要

In one embodiment, the mode lock laser is a 3X3 coupler for providing a resonator loop of the mode lock laser and a plurality of output ports, a wavelength division multiplexer that receives light generated from the mode lock laser, a gain medium, a polarizer and a tap coupler And a first loop connected to a first path and a second path of one end of the 3X3 coupler, and a second loop connected to the first path and the second path of the other end of the 3X3 coupler. It includes a loop.