Optical system
    1.
    发明授权
    Optical system 有权
    光学系统

    公开(公告)号:US08189278B2

    公开(公告)日:2012-05-29

    申请号:US12664505

    申请日:2008-06-11

    IPC分类号: G02B7/02 G02F1/01

    CPC分类号: G02B6/4296

    摘要: A device for cooling optical components based on optical fibers for transmitting high optical power. The device includes one or more cavities with a flowing coolant to take care of optical power loss. The device includes a transmitting construction material having a low heat expansion coefficient arranged in direct connection with the optical components and arranged to transmit power loss radiation into the cavity which is flushed with the flowing coolant. The transmitting construction material is made as a transparent tube and surrounded by a tubular casing of a non-transparent material having a good absorption capacity so that the cavity is formed between the two materials.

    摘要翻译: 一种用于冷却基于用于传输高光功率的光纤的光学部件的装置。 该装置包括具有流动冷却剂以照顾光功率损耗的一个或多个空腔。 该装置包括具有与光学部件直接连接的低热膨胀系数的传输结构材料,并布置成将功率损耗辐射传输到用流动的冷却剂冲洗的空腔中。 传输结构材料制成透明管,并被具有良好吸收能力的不透明材料的管状外壳围绕,从而在两种材料之间形成空腔。