LASER MODULE HAVING MULTIPLE COMPONENT LASERS

A laser module having a plurality of component lasers is disclosed. Each component laser is characterized by a gain chip, a diffraction grating structure, a pivot point, and an output laser beam traveling in an output beam direction. A drive shaft is coupled to each of the pivot points and causes each of the diffraction granting structures to rotate about the pivot point associated with the that component laser. The module also includes a plurality of reflectors, each reflector being positioned to receive the output laser beam from one of the plurality of component lasers and to direct the output laser beam along an output path that is common to all of the component lasers. A controller controls an angle of rotation of the drive shaft. 公开了一种具有多个组成激光器的激光模组。每个组成激光器的特征在于增益芯片、衍射光栅结构、枢转点和沿输出光束方向行进的输出激光束。驱动轴联接到每个枢转点，并使每个衍射光栅结构围绕与该组成激光器相关联的枢转点旋转。所述模组还包括多个反射器，每个反射器被定位成接收来自所述多个组成激光器之一的输出激光束，并沿着所有组成激光器共有的输出路径引导输出激光束。控制器控制驱动轴的旋转角度。