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    • 21. 发明授权
    • Optical component, method for polishing the end faces of optical component, and apparatus for polishing the same
    • 光学部件,光学部件的端面研磨方法及其研磨装置
    • US06276842B1
    • 2001-08-21
    • US09374120
    • 1999-08-16
    • Jie XuKenji Suzuki
    • Jie XuKenji Suzuki
    • G02B636
    • B24B1/04B24B19/226G02B6/25G02B6/3822G02B6/3863G02B6/3885
    • The invention relates to a method and apparatus for polishing the end faces of optical components so that the end faces of an optical wave guide protrude a desired amount of protrusion from the connection end faces (of the ferrule) of the optical component. The polishing apparatus is composed of a connector holding section (16), a ferrule disposing section (15), and an ultrasonic wave generator (14). With an optical connector (1) held at the connector holding section (16), the end faces (6) are opposed to the connection end faces (of the ferrule) (5) side via a polishing member (20) and a ferrule (3) is disposed on the ferrule disposing section (15). A stepped guide pin (11) is inserted into the respective pin fitting holes (9) and (10) of the optical connector (1) and the ferrule (3), thereby correctly positioning the optical connector (1) and ferrule (3), wherein the ultrasonic wave generator (14) is driven in a state where the ferrule (3) is pressed to the optical connector (1) side. By vibrating the ferrule (3) in the optical axis direction of the optical fibers (4), the connection end faces (of the ferrule) of the optical fibers (4) are polished so that the connection end faces (of the ferrule) thereof protrude from the connection end faces (of the ferrule) (5) of the ferrule (2).
    • 本发明涉及一种用于抛光光学部件的端面的方法和装置,使得光波导的端面从光学部件的连接端面(从套圈的)的连接端面凸出所需量的突起。 研磨装置由连接器保持部(16),套圈配置部(15)和超声波发生器(14)构成。 通过保持在连接器保持部分(16)处的光学连接器(1),端面(6)经由抛光部件(20)和套圈(5)与连接端面(套圈)(5) 3)设置在套圈配置部(15)上。 在光连接器(1)和套圈(3)的各个销装配孔(9)和(10)中插入有台阶导销(11),从而将光连接器(1)和插芯(3)正确地定位, ,其中,所述超声波发生器(14)在所述套圈(3)被按压到所述光学连接器(1)侧的状态下被驱动。 通过使光纤(4)的光轴方向上的套圈(3)振动,对光纤(4)的连接端面(套圈)进行研磨,使其连接端面 从套圈(2)的连接端面(套圈)(5)突出。