Polarization-maintaining optical fiber connector

A polarization-maintaining optical fiber and connector technology, applied in light guides, optics, instruments, etc., can solve problems such as low adjustment efficiency, PER value not reaching the parameter index, PER value change, etc., to avoid power changes and ensure stable insertion Sexuality and high regulation efficiency

Pending Publication Date: 2021-01-12
江西天孚科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This new type of connectors has two ferrules that are connected together through an interference fit. By turning one ferrule without it allows for easy alignment during installation or maintenance work while maintaining stable connections over large distances. It also prevents damage from external factors such as heat fluctuations due to environmental temperatures.

Problems solved by technology

The problem addressed by this patented technology relates to improving the alignment between two parts called an aligner with polarized light transmitting fibers (POL). Current methods involve attaching them directly onto another surface that allows for rotation while still allowing some movement within certain directions. This can lead to poor performance due to insufficient control over orientation and positioning.

Method used

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Embodiment Construction

[0030] The present invention will be described in detail below in conjunction with various embodiments shown in the drawings. However, these embodiments do not limit the present invention, and structural, method, or functional changes made by those skilled in the art according to these embodiments are included in the protection scope of the present invention.

[0031] 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. In the illustrated embodiments, directional representations, ie, up, down, left, right, front and rear, etc., are relative to explain that the structure and movement of the various components in the present application are relative. These representations are pertinent when the

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PUM

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Abstract

The invention discloses a polarization-maintaining optical fiber connector. The connector comprises an interface assembly which comprises an outer pipe body, a guide sleeve, and a first insertion core; an adjusting ring which is arranged on the outer pipe body in a sleeving manner and can rotate relative to the outer pipe body; an insertion core assembly which comprises a second insertion core anda tail handle, wherein the butt joint end of the second insertion core is inserted into the guide sleeve in the axial direction and is in butt joint with the butt joint end of the first insertion core, and the tail handle is inserted into the adjusting ring so that the insertion core assembly can rotate synchronously when the adjusting ring is rotated; and a shell arranged on the outer tube bodyand the tail handle and used for limiting the axial relative displacement between the interface assembly and the insertion core assembly. According to the polarization-maintaining optical fiber connector provided by the invention, calibration of fast and slow axes in a polarization-maintaining optical fiber is realized by rotating the second insertion core, and various problems caused by directlyrotating the polarization-maintaining optical fiber in the prior art can be avoided.

Description

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Claims

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Application Information

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Owner 江西天孚科技有限公司
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