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    • 7. 发明申请
    • DIODE PUMP
    • 二极管泵
    • WO2007006849A1
    • 2007-01-18
    • PCT/FI2006/000250
    • 2006-07-13
    • PICODEON LTD OYRUUTTU, Jari
    • RUUTTU, Jari
    • G02F1/00H01S3/10H01S3/0941
    • H01S3/005B23K26/0624H01S3/025H01S3/0941
    • This invention relates to a novel diode pump (23) and a method of manufacturing the same. An optical laser pulse beam expander (28), through which a laser beam is guided forward, is integrated as a part of the diode pump (23) according to the invention. The light bars (25, 27) of the diode pump (23) are preferably made from a material that is harder than silicon and that resists large amounts of power, such as from diamond, sapphire, ruby or titanium sapphire. Using a diode pump according to the invention it is possible to guide a laser beam forward without power-restricting optical transmission fibers or optical high-power connectors. The invention enables the manufacture of very high-power diode pumps and the use thereof as a part of a laser apparatus.
    • 本发明涉及新型二极管泵(23)及其制造方法。 将激光束向前引导的光学激光脉冲光束扩展器(28)作为根据本发明的二极管泵(23)的一部分被集成。 二极管泵(23)的光棒(25,27)优选由比硅更硬的材料制成,并且能够抵抗大量的功率,例如来自金刚石,蓝宝石,红宝石或钛蓝宝石。 使用根据本发明的二极管泵,可以在没有功率限制的光传输光纤或光学大功率连接器的情况下向前引导激光束。 本发明使得能够制造超高功率二极管泵及其作为激光设备的一部分的用途。