Patent ID: 9318876
Filing Date: 2016-04-19
CPC Classification: G02B,H01S

Claim Text:
1. A laser module, comprising: a base comprising a first and second plurality of stepped platforms; a plurality of laser sources, wherein only one laser source is secured on each one of the first and second plurality of stepped platforms, each of the plurality of laser sources capable of emitting radiation in a first direction; a first plurality of reflectors, wherein one of the first plurality of reflectors is secured to one of the first plurality of stepped platforms to receive radiation from the laser source located on the one of the first plurality of stepped platforms and to reflect radiation in a second direction, wherein each of the first plurality of reflectors is located in a first plane; a second plurality of reflectors, wherein one of the second plurality of reflectors is secured on one of the second plurality of stepped platforms to receive radiation from the laser source located on the one of the second plurality of stepped platforms and to reflect radiation in a third direction that is generally opposite the second direction, wherein each of the second plurality of reflectors is located in a second plane, the second plane being a greater distance from the plurality of laser sources than the first plane; and an optical combiner that combines the radiation of the plurality of laser sources into a single beam that is inputted on an optical fiber.