Unlock instant, AI-driven research and patent intelligence for your innovation.

Matrix dot light spot laser system

A laser system and spot spot technology, which is applied in the field of lasers, can solve the problems of uneven spot and low brightness of spot spot, and achieve the effect of uniform spot, high brightness and easy realization

Inactive Publication Date: 2015-06-24
WUXI LUMISOURCE TECH
View PDF5 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to address the above problems and provide a matrix point spot laser system to solve the problems of low spot brightness and uneven spot formed by the existing matrix point spot laser system

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
  • Matrix dot light spot laser system
  • Matrix dot light spot laser system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods. It should be understood that the embodiments described here are only used to explain the present invention, but not to limit the present invention.

[0018] Please refer to figure 1 and figure 2 as shown, figure 1 It is a structural schematic diagram of a matrix point spot laser system of the present invention; figure 2 It is a sectional view of the grating lens of the present invention.

[0019] In this embodiment, a matrix point spot laser system includes a housing 1 and a laser 2 and a grating lens 3 arranged in the housing 1. The housing 1 is provided with a heat dissipation through hole 4, and the housing 1 The lower part of the laser 2 is provided with a cooling block 5, and the housing 1 is provided with a fan 6 for cooling. The laser 2 is connected to the grating lens 3 through an optica...

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 discloses a matrix dot light spot laser system. The matrix dot light spot laser system comprises a shell, a laser and an optical grating lens, wherein the laser and the optical grating lens are arranged in the shell; the laser is connected with the optical grating lens through optical fibers, the optical grating lens comprises an outer shell, an optical fiber splice is arranged at one end of the outer shell, an collimating lens having the collimating effect, an optical grating and a focusing lens having the focusing effect are sequentially distributed in the outer shell in the laser emitting direction, and the collimating lens is a gluing lens. The matrix dot light spot laser system is simple in structure and easy to achieve; by means of the matrix dot light spot laser system, the size of dot light spots can be stably controlled to be 2 mm, the light spots are even and stable, the matrix dot light spots can be formed at the 1.5 m position farthest, and the matrix dot light spot laser system has the advantages of being high in luminance.

Description

technical field [0001] The invention relates to the field of lasers, in particular to a matrix point spot laser system. Background technique [0002] Semiconductor lasers are devices that produce stimulated emission with semiconductor materials as working substances. Between the impurity (acceptor or donor) energy levels, the particle number inversion of non-equilibrium carriers is realized. When a large number of electrons in the particle number inversion state recombine with holes, stimulated emission occurs. The matrix spot laser system is a kind of semiconductor laser, which can form a matrix spot; however, the spot brightness formed by the matrix spot laser system currently on the market is low and the spot is uneven, which urgently needs to be solved. Contents of the invention [0003] The object of the present invention is to address the above problems and provide a matrix spot laser system to solve the problems of low brightness and uneven spots formed by the exis...

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): H01S5/06H01S5/068G02B27/09G02B27/48
Inventor 王永春芮建保韦春雷李大明
Owner WUXI LUMISOURCE TECH