Multifunctional optical fiber micro-impact gun tool
A technology of impact gun and optical fiber micro-technology, which is applied in the fields of optics, light guide, nuclear engineering, etc., can solve the problems that the rotor cannot rotate coaxially, the rotor cannot rotate stably, and the application range of the optical drive device is limited. stable and simple effect
Pending Publication Date: 2021-11-23
GUILIN UNIV OF ELECTRONIC TECH
View PDF9 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0005] Although people have done detailed research on the mechanism of photoinduced rotation and the shape design of the rotor, and have made great progress and good research results, there are still problems such as the rotor cannot rotate stably, and the rotor cannot rotate coaxially. Restrictions such as optical drives limit the range of applications
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0037] The present invention will be further described below in conjunction with specific examples.
[0038] Such as Figure 8 Shown is the operating system diagram of the multifunctional fiber optic micro-impact gun tool.
[0039]The manipulation power light source 11 adopts a dual-channel LD with a wavelength of 976nm, including two output channels 11-1 and 11-2, and the output power of each channel is adjustable within the range of 0-100mW. Wherein the light source output channel 11-1 is connected with the fiber coupler 12 of 1×3, divided into three paths of equal power and respectively connected with the three peripheral core input ports of the first coaxial dual-waveguide fiber fan-in device 13, so The output beam is evenly distributed and injected into the ring core 1-1 of the first coaxial dual waveguide fiber 1. Another output channel 11 - 2 of the light source is directly connected to the intermediate core channel of the first coaxial dual-waveguide fiber fan-in uni...
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
Login to View More Abstract
The invention provides a multifunctional optical fiber micro-impact gun tool which is characterized by comprising an optical fiber impact gun and a micro-rotor tool, the optical fiber impact gun is formed by welding a first coaxial double-waveguide optical fiber with a section of second coaxial double-waveguide optical fiber, and then the fiber end is subjected to precise grinding to form a cone circular truncated cone structure; annular light beams transmitted in the annular core can be converged to form a three-dimensional light potential well; a layer of spiral wave zone surface is arranged on the end face of the second coaxial double-waveguide optical fiber, and a single-mode light beam output by a middle single-mode fiber core of the first coaxial double-waveguide optical fiber is expanded and collimated by a middle multi-mode fiber core of the second coaxial double-waveguide optical fiber and then passes through the spiral wave zone surface to form a focused vortex light beam; and a light potential well formed by the focused annular light beams can capture the micro-rotor tool, the focused vortex light beams irradiate the tail of the micro-rotor tool, and rotation power and forward impact force are provided for the micro-rotor tool. The tool has the functions of micro drilling, directional ejection of particles and the like, and can be widely applied to the field of micro-nano machining.
Description
technical field [0001] The invention relates to a multifunctional optical fiber micro-impact gun tool, in particular to an optical fiber impact gun and a micro-rotor tool system, which can be used for micro-nano processing and belongs to the technical field of micro-nano processing and micro-controlling. Background technique [0002] Photoinduced rotation is an effective means to realize micromechanical motors. With the development of science and technology, the application prospect of photoinduced rotation will become more and more extensive. The method of photoinduced rotation can not only be applied to the micro total analysis system as a stirrer, but also In micropumps, it can also be used to study rotating motor proteins, microscopic properties of fluids, cell membrane shear force, microdrilling, etc. Therefore, the in-depth study of this technology provides a powerful tool for micro life science and biomedicine. Up to now, the following methods have been adopted to rea...
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
Login to View More IPC IPC(8): G02B6/26G02B6/255G21K1/00
CPCG02B6/262G02B6/255G21K1/006
Inventor苑立波杨世泰
OwnerGUILIN UNIV OF ELECTRONIC TECH