A laser is disclosed which includes a gain medium, a switch element, and a pulse controller. In one embodiment laser light of differing polarizations pass along respective paths and a pulsed laser output is generated via an electro-optical element. In another embodiment light of differing polarizations...http://www.google.es/patents/US7031352?utm_source=gb-gplus-sharePatente US7031352 - Pulse laser resonator
