Optical fiber tapering device and method

An optical fiber and fiber winding technology, used in glass fiber drawing devices, glass manufacturing equipment, manufacturing tools, etc., can solve the problems of complex structure of taper machines, high manufacturing costs, and not suitable for experimental research.

Active Publication Date: 2017-12-15
SHENZHEN CCT THZ TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Based on this, it is necessary to provide an optical fiber tapering device and method for the problems that the tapering machine has a complex structure, high manufacturing cost, and is not suitable for experimental research.

Method used

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  • Optical fiber tapering device and method
  • Optical fiber tapering device and method

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Embodiment Construction

[0025] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0026] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of ill...

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Abstract

The invention is applicable to the field of producing optical fiber devices, and provides an optical fiber tapering device and method. The optical fiber tapering device comprises a bottom plate, a rotating module, a heating furnace, and a heating pipe, wherein the bottom plate is used for supporting; the rotating module is arranged on the bottom plate, and used for rotating and stretching to-be-treated optical fiber connected on the rotating module; the heating furnace is arranged on the bottom plate and arranged in parallel to the rotating module, and used for heating a part of to-be-treated optical fiber to a fusion state so as to facilitate stretching; and the heating pipe is arranged in the heating furnace and used for the to-be-treated optical fiber to penetrate through so as to fix the to-be-treated optical fiber and prevent a part, positioned in the heating pipe, of the to-be-treated optical fiber from being oxidized in heating. The invention further relates to an optical fiber tapering method based on the optical fiber tapering device, and the method comprises the following steps: interspersing, placement, winding, ventilation, heating, stretching and the like. The device realizes the laboratory manufacturing of micronano-level optical fibers, the cost of the optical fiber tapering device can be lowered, and the device is suitable for use in experimental study.

Description

technical field [0001] The invention relates to the field of optical fiber device production, in particular to an optical fiber tapering device and method. Background technique [0002] At present, with the continuous promotion of micro-nano optical fiber and its own outstanding characteristics, more and more manufacturers have taken great interest in its manufacturing process. Nowadays, the common manufacturing process for micro-nano optical fiber is to change the shape and optical performance of the optical fiber through tapering. Optical fiber tapering technology is an extremely convenient method for making micro-nano optical fibers. The basic process is to first bring two optical fibers whose coating has been removed to close together in a certain way, and use hydrogen-oxygen flame or resistance heating furnace to heat them to connect them. and in a molten state, and then stretched at both ends with a certain force, and a micro-nano fiber is obtained in the middle of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03B37/15
CPCC03B37/15C03B2205/60
Inventor 苏明样郑渚丁庆
Owner SHENZHEN CCT THZ TECH CO LTD
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