Method and device for microprocessing rotary optical fiber

A technology of rotating optical fiber and micromachining, which is applied in the direction of auxiliary devices, metal processing equipment, manufacturing tools, etc. It can solve the problems affecting the surface processing of optical fiber and the device has no record, etc., and achieve the effect of easy operation, simple assembly and high precision

Inactive Publication Date: 2010-11-10
WUHAN UNIV OF TECH
View PDF14 Cites 15 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the diameter of the standard communication optical fiber after removing the coating layer is only 125 microns. If the precision of the rotating device is not high enough, rotational drift will oc...

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method and device for microprocessing rotary optical fiber
  • Method and device for microprocessing rotary optical fiber
  • Method and device for microprocessing rotary optical fiber

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0033] figure 1 is a schematic diagram of the device of the present invention. A clamping device for rotating optical fiber micromachining according to the present invention includes an adjustable-speed driving motor 1, a base 2, a variable-speed phase changer 3, an angle sensor 5, an optical fiber clamp 6, an optical fiber positioner 7, and a circular cutter 9 wherein the adjustable speed drive motor 1 is installed on the base 2 and connected to the variable speed phase changer 3, the optical fiber clamp 6 passes through the variable speed phase changer 3 and is clamped by it, the optical fiber positioner 7 is installed on the base 2, and the optical fiber 4 passes through the Through the optical fiber clamp 6 and the optical fiber positioner 7, the processed area of ​​the optical fiber 4 is located in the middle of the optical fiber positioner 7, an...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides a method and a device for microprocessing rotary optical fiber. An adjustable-speed driving motor of the device arranged on a base drives an optical fiber clamp to rotate through a variable-speed phase changer, the optical fiber simultaneously passes through the optical fiber clamp and an optical fiber positioning device, the optical fiber clamp drives the clamped optical fiber to rotate, the processed region of the optical fiber is positioned in the center of the optical fiber positioning device, and is exposed to an external processing source through a processing window, and the processing source is laser or focused ion beams. The deice can control the rotation drifting of the rotary optical fiber within a range of 2 micrometers, has the characteristics of simple assembly, easy operation, high precision and low drifting, and can be used for microprocessing under a high-precision microscope. The invention belongs to the field of laser microprocessing.

Description

technical field [0001] The invention relates to a method and device for micromachining a rotating optical fiber, which is mainly used in the axisymmetric micromachining of the optical fiber and the micron-level fine processing of the surface of the rotating optical fiber. By adopting the device of the present invention, various structures such as symmetrical holes, through holes of various shapes, annular grooves, and spiral grooves can be processed on the optical fiber by using technologies such as external lasers or ion beams. Background technique [0002] Optical fiber sensor is a very potential research field born with the widely used communication optical fiber. Optical fiber has multiple advantages such as intrinsic insulation, anti-electromagnetic interference, wide operating frequency, and integration of transmission medium and sensor head. Fiber optic sensors include transmission and sensing fibers. The former uses the optical fiber simply as the transmission medi...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): B23K26/00B23K26/02B23K10/00B23K37/00B23K37/04
Inventor 胡文彬李维来姜德生
Owner WUHAN UNIV OF TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap