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    • 4. 发明授权
    • Face-cooled high-power laser optic cell
    • 面冷大功率激光光电池
    • US5881088A
    • 1999-03-09
    • US780246
    • 1997-01-08
    • James M. ZamelDaniel F. Hall
    • James M. ZamelDaniel F. Hall
    • H01S3/02H01S3/04H01S3/08
    • H01S3/025H01S3/0401H01S3/0405H01S3/042
    • An optic cell 20 for use in the cavity of a high-power laser comprises an optic housing 22 which defines a first laser beam aperture 26. An optic element 32 such as a mirror or lens is disposed within the optic housing. A first indium layer 30 is between and in abutting contact with the optic housing and the optic element. An optic cover 40 defines a second laser beam aperture 46 therethrough substantially in alignment with the first laser beam aperture to form a window 47 of the optic element through which a laser beam passes. A second indium layer 48 is between and in abutting contact with the optic element and the optic cover. The optic housing and the optic cover are typically formed of aluminum or copper to passively cool the optic element. The first and second laser beam apertures are configured to minimize the heat transfer distance between the optic element and the optic housing and optic cover, and to allow the laser beam to pass through the optic element without striking metal portions of the optic cell. An optic cell mount 61 removably clamps the optic cell in the laser cavity, and includes cooling elements 56, 76 for cooling the optic cell to control the optic element temperature.
    • 用于大功率激光器的空腔中的光学单元20包括限定第一激光束孔26的光学外壳22.光学元件32(例如镜子或透镜)设置在光学外壳内。 第一铟层30在光学外壳和光学元件之间并与之抵接。 光学盖40限定了第二激光束孔46,其通过基本上与第一激光束孔径对准,以形成激光束通过的光学元件的窗口47。 第二铟层48位于光学元件和光学盖之间并与之抵接。 光学外壳和光学盖通常由铝或铜形成,以被动地冷却光学元件。 第一和第二激光束孔被构造成使得光学元件与光学外壳和光学盖之间的热传递距离最小化,并且允许激光束穿过光学元件而不触及光学元件的金属部分。 光学电池安装件61可移除地夹紧激光腔中的光学电池,并且包括用于冷却光学电池以控制光学元件温度的冷却元件56,76。
    • 5. 发明授权
    • Cast laser optical bench
    • 铸造激光光学工作台
    • US07495848B2
    • 2009-02-24
    • US10626291
    • 2003-07-24
    • Daniel F. HallJason K. MiuraJames M. Zamel
    • Daniel F. HallJason K. MiuraJames M. Zamel
    • G02B7/02
    • G01M11/04
    • An optical bench 10 is cast from a single piece of material and provided with a number of optical component supports 14 which extend upwardly from a base 12. The optical component supports 14 are integral with the base 12, increasing their rigidity. The bench 10 may be cast with additional material in strategic areas to allow for future optimization of the bench 10—for example, the mounting of specific optical components throughout the bench 10. Further, the bench 10 may be provided with regions 24, 26, and 28 of varying rigidity by placing support struts 68 closer together in areas where greater rigidity is required. Apertures 30 may be provided in the bench 10 to enable the routing of conduits through the bench 10.
    • 光学工作台10从单片材料铸造并且设置有从基座12向上延伸的多个光学部件支撑件14.光学部件支撑件14与基座12成一体,增加其刚度。 工作台10可以在战略区域中用额外的材料铸造,以允许将来对台架10进行优化 - 例如,在整个工作台10中安装特定的光学部件。此外,工作台10可以设置有区域24,26, 通过在需要更大刚性的区域中将支撑支柱68放置在更靠近的位置处,具有不同的刚性。 孔30可以设置在工作台10中,以使管道穿过工作台10。