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    • 4. 发明授权
    • 광섬유 격자 제조장치
    • 制造光纤光栅的装置
    • KR101036324B1
    • 2011-05-23
    • KR1020100010594
    • 2010-02-04
    • 포미주식회사
    • 허상휴정래주김철영
    • G02B6/00
    • G02B6/02123G02B5/1852G02B5/1857G02B6/02152
    • PURPOSE: An apparatus for manufacturing optical fiber gratings is provided to variously adapt the array gaps of the optical fiber gratings to the longitudinal direction of the optical fiber gratings by adjusting the array gaps of the optical fiber gratings. CONSTITUTION: An unwinding pulley(130) unwinds optical fiber by rotation. A winding pulley(140) winds the unwound optical fiber by rotation. A motor drives the rotation of the unwinding pulley. An aligning unit is installed between the unwinding pulley and the winding pulley and aligns the optical fiber. A light radiating unit selectively radiates light to the aligned optical fiber to form gratings in the optical fiber. A controlling unit(180) controls the drive of the motor.
    • 目的:提供一种光纤光栅制造装置,通过调整光纤光栅的阵列间隙,使光纤光栅的阵列间隙与光纤光栅的长度方向不同。 构成:退绕滑轮(130)通过旋转展开光纤。 卷绕滑轮(140)通过旋转来卷绕展开的光纤。 电机驱动退绕滑轮的旋转。 对准单元安装在退绕滑轮和卷绕滑轮之间并对准光纤。 光辐射单元选择性地将光照射到对准的光纤上以在光纤中形成光栅。 控制单元(180)控制电动机的驱动。