Manufacturing method of quartz optical fiber image bundle

A technology of quartz optical fiber and manufacturing method, which is applied to manufacturing tools, beam optical fibers, glass manufacturing equipment, etc., can solve the problem that multi-component glass optical fiber image transmission beams cannot meet the needs of long-distance image transmission, and achieve low absorption loss. , to ensure the effect of transmission quality

Active Publication Date: 2012-06-27
NANJING CHUNHUI SCI & TECH IND
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Problems solved by technology

[0005] The problem to be solved by the present invention is: the multi-component glass optical fiber image transmission bu

Method used

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  • Manufacturing method of quartz optical fiber image bundle
  • Manufacturing method of quartz optical fiber image bundle
  • Manufacturing method of quartz optical fiber image bundle

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Embodiment Construction

[0023] Technical scheme of the present invention is as follows:

[0024] Firstly, the quartz preform with a core-skin structure is drawn into a silica fiber filament with a diameter of less than 50 μm through a high-temperature furnace. The diameter of the silica fiber filament directly affects the resolution of the image beam, that is, the image quality. In the drawing process, the sizing agent is applied to the fiber filaments after they come out of the high-temperature furnace. After the fiber filaments come out of the high-temperature furnace, they are coated before the upper winding mechanism, so as to ensure that the fibers have not been in contact with other mechanisms. That is to say, the sizing agent is applied to protect the optical fiber body when it has not been damaged by external damage, and then it is rewound to achieve the purpose of protecting the optical fiber filament; then the drawn filament is passed through the slide The wire arranging process is processe...

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Abstract

The invention relates to a manufacturing method of a quartz optical fiber image bundle. A quartz perform with a core skin structure is drawn into a quartz optical fiber filament, wherein the filament diameter of the quartz optical fiber filament is less than 50 microns; during the wire drawing process, a glass fiber impregnating compound is coated on the optical fiber filament, so that the optical fiber filament is protected; and a sliding filament trolling method is utilized to carry out processing on the drawn quartz optical fiber filament to manufacture a quartz optical fiber image bundle.

Description

technical field [0001] The invention relates to the technical field of manufacturing a quartz optical fiber image transmission bundle, in particular to a method for manufacturing a large cross-section and ultra-long distance optical fiber image transmission bundle, and is a method for manufacturing a quartz optical fiber image transmission bundle. Background technique [0002] The optical fiber image transmission bundle is composed of many optical fiber monofilaments arranged regularly, and the two ends of the optical fiber have a one-to-one correspondence structure. It contains tens of thousands of pixels. It is an optical device that can transmit light and image. If figure 1 . Because of its flexibility, passive, anti-radiation, anti-electromagnetic interference and other characteristics, it is mostly used in image transmission in some complex environments. [0003] The current optical fiber image transmission device is mainly a fiber optic image transmission bundle of mu...

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Application Information

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IPC IPC(8): G02B6/06C03B37/025C03C25/24
Inventor 殷志东孙磊王蓉陈莉张健明曾新华朱源圆李辉
Owner NANJING CHUNHUI SCI & TECH IND
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