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Flexible optical fiber ribbons and methods of formation thereof

A technology of flexible ribbons and optical fibers, applied in bundles of optical fibers, light guides, optics, etc., can solve problems such as adverse effects of mechanical and optical properties

Pending Publication Date: 2020-03-03
PRYSMIAN SPA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Excessive compressive stress during manufacturing, cable installation or repair can adversely affect the mechanical and optical performance of traditional optical fibers

Method used

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  • Flexible optical fiber ribbons and methods of formation thereof
  • Flexible optical fiber ribbons and methods of formation thereof
  • Flexible optical fiber ribbons and methods of formation thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0138] Embodiment 1: A fiber optic cable comprising: a plurality of flexible ribbons, a plurality of first bonding regions, and a second bonding region, wherein each flexible ribbon of the plurality of flexible ribbons includes a plurality of optical fibers, the Adjacent optical fibers of the plurality of optical fibers are attached to each other by a first bonding region of the plurality of first bonding regions. The second bonding region engages a first flexible strip of the plurality of flexible strips with a second flexible strip of the plurality of flexible strips.

Embodiment 2

[0139] Embodiment 2: The cable according to Embodiment 1, the bonding strength of the second bonding region is lower than that of one of the plurality of first bonding regions.

Embodiment 3

[0140] Embodiment 3: The cable according to embodiment 1 or 2, the plurality of first bonding regions are arranged on the first side of the plurality of flexible straps, and the second bonding regions are arranged on the first sides of the plurality of flexible straps a second side, wherein the second side is opposite the first side.

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PUM

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Abstract

The present invention provides flexible optical fiber ribbons and methods of formation thereof. The optical fiber cable includes a plurality of flexible ribbons, a plurality of first bonding regions and a second bonding region. Each of the plurality of flexible ribbons includes a plurality of optical fibers. Adjacent ones of the plurality of optical fibers are attached to each other by one of theplurality of first bonding regions. The second bonding region joins a first one of the plurality of flexible ribbons with a second one of the plurality of flexible ribbons.

Description

technical field [0001] The present application relates generally to fiber optic cables and, in particular embodiments, to flexible fiber optic ribbons and methods of forming the same. Background technique [0002] Optical fibers are very small diameter glass filaments that are capable of transmitting optical signals over long distances at very high speeds and with relatively low signal loss relative to standard copper wire networks. As a result, fiber optic cables are widely used for long distance communications and have replaced other technologies such as satellite communications, standard wireline communications, and the like. In addition to long-distance communications, optical fibers are used in many applications such as medicine, aviation, computer data servers, and more. [0003] Fiber optic cables capable of carrying high data rates while occupying minimal space are increasingly required in many applications. Such a need may arise, for example, in data servers where...

Claims

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Application Information

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IPC IPC(8): G02B6/08
CPCG02B6/4404G02B6/448G02B6/08G02B6/441G02B6/4403
Inventor E·法拉赫穆罕默迪C·N·安德森B·G·里施
Owner PRYSMIAN SPA
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