Patent ID: 8218597
Filing Date: 2012-07-10
Classification: F41A,H01S

Abstract:
1. A diode pumped solid-state laser assembly for high shock, high vibration environments comprising: a rod shaped gain element formed from a polycrystalline form of YAG; a pair of end mounts, disposed within a pair of end segments at the ends of the rod shaped gain element for supporting the ends of the rod; a plurality of donut-shaped diode segments, each one having a plurality of laser diode devices disposed along the inner surface of the segments, said diode segments including an electrically and mechanically connected mechanism for electrically and mechanically connecting a particular diode segment to adjacent segments such that the resulting electrically and mechanically connected segments are stacked between the end mounts with the rod disposed along the interior portion of each one of the segments; a number of intermediate support segments; positioned between selected ones of said diode segments; said intermediate support segments including an electrically and mechanically connected mechanism for electrically and mechanically connecting the intermediate support segments to any adjacent segments; said intermediate support segments including a support structure for supporting the rod; and an electrical connection to the assembly such that when power is applied to the connection, individual diode segments emit sufficient light to excite the rod shaped gain medium such that laser action is produced.