| 摘要 |
PURPOSE: A pulse diode pumping type solid-state laser generator is provided to generate laser beam which is average output is 300W to 600W with stable wavelength of 1064nm by being attached a plurality of LDs and effectively being cooled. CONSTITUTION: An LD(Laser Disc) mounting unit(12) is composed in order to mount an LD(40) in one side. A lens(30) is located in the end tip of the LD mounting unit and passes through light. A cooling block(14) faces and contacts with the LD mounting unit. The cooling block is composed in order to form a water channel(60) in inside. A core(90) is located in the deep part of a quartz(80) and the quartz protects the core. A heat which is generated from the LD is transferred to cooling water of the water channel through the LD mounting unit and the cooling block. |
