Large Mode Area Fibers Using Higher Order Modes
    1.
    发明申请
    Large Mode Area Fibers Using Higher Order Modes 有权
    使用更高阶模式的大面积纤维

    公开(公告)号:US20060269200A1

    公开(公告)日:2006-11-30

    申请号:US11462787

    申请日:2006-08-07

    Abstract: The specification describes an optical fiber device wherein a LOM is converted to an HOM prior to entering the gain section. The gain section is a few mode fiber that supports the HOM. The output from the gain section, i.e. the HOM, may be utilized as is, or converted back to the LOM. With suitable design of the few mode fiber in the gain section of the device, the effective area, Aeff, may be greater than 1600 μm2. The large mode separation in the gain section reduces mode coupling, allowing greater design freedom and reducing the bend sensitivity of the optical fiber.

    Abstract translation: 本说明书描述了一种光纤设备,其中在进入增益部分之前将LOM转换为HOM。 增益部分是支持HOM的几种模式光纤。 来自增益部分(即HOM)的输出可以原样使用,或转换回LOM。 通过设备的增益部分中的几种模式光纤的合适设计,有效面积Aeff可以大于1600mum <2>。 增益部分的大模式分离减少了模式耦合,允许更大的设计自由度和降低光纤的弯曲灵敏度。

    Multi-fiber optical cable
    2.
    发明授权
    Multi-fiber optical cable 失效
    多光纤光缆

    公开(公告)号:US5898811A

    公开(公告)日:1999-04-27

    申请号:US787489

    申请日:1997-01-22

    CPC classification number: G02B6/4482 G02B6/441

    Abstract: A visually-distinguishable fiber pair in a shared coating, a method for making uncoated visually-distinguishable fiber, and a fiber-optic system using a visually-distinguishable fiber and a dark fiber in a shared coating are disclosed. To form the visually-distinguishable fiber, a marker is incorporated onto or into uncoated optical fiber. The marker can be applied to the cladding of the fiber, to a buffer layer disposed on the cladding layer, or integrated in a boule from which an optical fiber is drawn. In a further aspect, a marked fiber is paired with an unmarked fiber or a differently-marked fiber creating a visually-distinguishable fiber pair. The distinguishable paired fibers are then coated with plastic.

    Abstract translation: 公开了一种共享涂层中视觉上可区分的光纤对,用于制造未涂覆的视觉区分的光纤的方法,以及在共享涂层中使用视觉上可区分的光纤和暗光纤的光纤系统。 为了形成视觉上可辨别的纤维,将标记物结合到未涂覆的光纤上或未涂覆的光纤上。 标记可以施加到纤维的包层上,到涂覆在包层上的缓冲层,或者集成在一个从中拉出光纤的毛坯上。 在另一方面,标记的纤维与未标记的纤维或不同标记的纤维配对,产生视觉上可区分的纤维对。 然后用塑料涂覆可区分的成对纤维。

    Large Mode Area Fibers Using Higher Order Modes
    3.
    发明申请
    Large Mode Area Fibers Using Higher Order Modes 有权
    使用更高阶模式的大面积纤维

    公开(公告)号:US20070274651A1

    公开(公告)日:2007-11-29

    申请号:US11771155

    申请日:2007-06-29

    Abstract: The specification describes an optical fiber device wherein a LOM is converted to an HOM prior to entering the gain section. The gain section is a few mode fiber that supports the HOM. The output from the gain section, i.e. the HOM, may be utilized as is, or converted back to the LOM. With suitable design of the few mode fiber in the gain section of the device, the effective area, Aeff, may be greater than 1600 μm2. The large mode separation in the gain section reduces mode coupling, allowing greater design freedom and reducing the bend sensitivity of the optical fiber.

    Abstract translation: 本说明书描述了一种光纤设备,其中在进入增益部分之前将LOM转换为HOM。 增益部分是支持HOM的几种模式光纤。 来自增益部分(即HOM)的输出可以原样使用,或转换回LOM。 通过设备的增益部分中的几种模式光纤的合适设计,有效面积Aeff可以大于1600mum <2>。 增益部分的大模式分离减少了模式耦合,允许更大的设计自由度和降低光纤的弯曲灵敏度。

    Large mode area fibers using higher order modes
    6.
    发明申请
    Large mode area fibers using higher order modes 有权
    大模光纤使用高阶模式

    公开(公告)号:US20060103919A1

    公开(公告)日:2006-05-18

    申请号:US10990088

    申请日:2004-11-16

    Abstract: The specification describes an optical fiber device wherein a LOM is converted to an HOM prior to entering the gain section. The gain section is a few mode fiber that supports the HOM. The output from the gain section, i.e. the HOM, may be utilized as is, or converted back to the LOM. With suitable design of the few mode fiber in the gain section of the device, the effective area, Aeff, may be greater than 1600 μm2. The large mode separation in the gain section reduces mode coupling, allowing greater design freedom and reducing the bend sensitivity of the optical fiber.

    Abstract translation: 本说明书描述了一种光纤设备,其中在进入增益部分之前将LOM转换为HOM。 增益部分是支持HOM的几种模式光纤。 来自增益部分(即HOM)的输出可以原样使用,或转换回LOM。 通过设备的增益部分中的几种模式光纤的合适设计,有效面积Aeff可以大于1600mum <2>。 增益部分的大模式分离减少了模式耦合,允许更大的设计自由度和降低光纤的弯曲灵敏度。

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