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    • 2. 发明授权
    • Optical fiber, light amplifier, and light source
    • 光纤,光放大器和光源
    • US07400808B2
    • 2008-07-15
    • US10541523
    • 2004-01-13
    • Koji SeoNaoya Nishimura
    • Koji SeoNaoya Nishimura
    • G02B6/02
    • G02B6/02395G02B6/4482
    • A coated optical fiber capable of transmitting high-power light, which is an optical fiber having an outer surface coated with a coating material, is characterized in that the coating material is made of a transparent UV curable resin so as to prevent the coating material from absorbing light leaked outside from the optical fiber to generate heat. Further, a light transmitting method is characterized in that a fiber fuse propagation threshold which is a minimal light output required for fiber fuse propagation is obtained and a transmitted light output is controlled so that the transmitted light output becomes smaller than the fiber fuse propagation threshold.
    • 能够透射具有涂覆有涂料的外表面的光纤的大功率光的涂覆光纤的特征在于,涂料由透明的UV固化树脂制成,以防止涂料 吸收从光纤外面泄漏的光以产生热量。 此外,光传输方法的特征在于,获得作为光纤熔丝传播所需的最小光输出的光纤熔丝传播阈值,并且控制透射光输出,使得透射光输出变得小于光纤熔丝传播阈值。
    • 3. 发明授权
    • Optical connector boot with controlled rotation feature
    • 具有受控旋转功能的光连接器引导
    • US06960030B2
    • 2005-11-01
    • US10445904
    • 2003-05-28
    • Koji SeoMasato ShiinoShinichi MatsumotoHideki Miyazaki
    • Koji SeoMasato ShiinoShinichi MatsumotoHideki Miyazaki
    • G02B6/38G02B6/44G02B6/36
    • G02B6/4478G02B6/3887
    • Provided in the present specification is an optical connector boot including: an attachment portion attached to a connector ferrule, and a cable passing portion through which a flat type optical fiber cable is passed, in which there is provided at one longitudinal end of the cable passing portion an inlet for introducing the flat type optical fiber cable into the cable passing portion, in which there is provided in the attachment portion an outlet for drawing out the flat type optical fiber cable inserted into the cable passing portion, and in which the inlet and the outlet differ from each other in orientation so that the flat type optical fiber cable inserted into the cable passing portion through the inlet may be twisted around its axis within the cable passing portion by drawing it out of the outlet. According to an optical connector of the present invention, a flat type optical fiber cable inserted into and secured in a ferrule is covered with the optical connector boot.
    • 在本说明书中提供了一种光连接器外壳,其包括:安装到连接器套圈的附接部分和通过平板型光纤电缆的电缆通过部分,其中设置在电缆通过的一个纵向端 将平坦型光纤电缆引入电缆通过部分的入口部分,其中在连接部分设置有用于拉出插入到电缆通过部分中的扁平型光纤电缆的出口,其中入口和 出口在取向上彼此不同,使得通过入口插入电缆通过部分的平面型光纤电缆可以通过将其从出口拉出而在电缆通过部分内围绕其轴线扭转。 根据本发明的光连接器,插入并固定在套圈中的扁平型光纤电缆被光连接器外壳覆盖。
    • 8. 发明授权
    • Optical connector
    • 光连接器
    • US06572275B2
    • 2003-06-03
    • US09995850
    • 2001-11-28
    • Naoko ShimojiKoji SeoJun YamakawaShinichi MatsumotoMasato ShiinoRenichi YuguchiHideki Miyazaki
    • Naoko ShimojiKoji SeoJun YamakawaShinichi MatsumotoMasato ShiinoRenichi YuguchiHideki Miyazaki
    • G02B636
    • G02B6/3869G02B6/3821G02B6/3825G02B6/3887G02B6/3893
    • An optical connector for making connection with a connecting partner side and releasing this connection is provided. The optical connector has an optical connector housing. The optical connector housing is formed by inserting a slider into a base end wall of an arm side member so as to be freely advanced and retreated. A cam following face is formed on an inner wall face of an arm portion of the arm side member. A claw portion is formed on a tip side of the arm portion. An opening angle driving cam member is connected to a tip side of the slider. A ferrule is arranged between the arm portions on a forward side of the opening angle driving cam member. When the slide is moved backward, the opening angle driving cam member is moved backward and is operated to angularly open the arm portion through the cam following face. This opening angle state is maintained by making the opening angle driving cam member abut on a stationary face of the cam following face. The claw portion is dislocated from an engaging position with the connecting partner side by the angular opening of the arm portion so that the connection of the optical connector is released.
    • 提供了一种用于与连接伙伴侧连接并释放该连接的光学连接器。 光学连接器具有光学连接器壳体。 光连接器壳体通过将滑块插入臂侧构件的基端壁中而形成,以便自由前进和后退。 在臂侧构件的臂部的内壁面上形成有凸轮跟随面。 爪部形成在臂部的前端侧。 打开角度驱动凸轮构件连接到滑动件的尖端侧。 在开口角度驱动凸轮部件的前侧的臂部之间配置有套圈。 当滑块向后移动时,打开角度驱动凸轮构件向后移动,并且通过凸轮跟随面角度地打开臂部。 通过使打开角度驱动凸轮构件抵接在凸轮跟随面的固定面上来保持该打开角度状态。 爪部通过臂部的角度开口而与连接对方侧的接合位置脱位,从而解除光连接器的连接。