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Carbon dioxide laser is a gas laser with CO2 gas as the main working substance (CO2: N2: He=1:7:20). The CO2 laser consists of a discharge tube, a resonator and an electrode. With the addition of a DC high voltage pump, the gas in the discharge tube emits light (the output wavelength is 10.6μm).

How to repair the failure of CO2 laser power supply?CO2 laser is widely used in laser engraving, laser cutting and other fields, mainly composed of luminescence system, motion system, control system. Next, our company will briefly introduce how to judge and troubleshoot the failure of CO2 laser power supply from the following two aspects.Laser has no laser output1. Check whether the laser tube itself is illuminated (test whether it is illuminated at the optical outlet of the laser tube). If it is illuminated normally, check whether the lens is damaged and the optical path is offset.2.

　　Hand-held laser marking machine is an advanced laser equipment, which is widely used in various industries. It uses laser technology for lettering, marking and engraving, which has many unique advantages. This article will introduce the advantages of hand-held laser marking machine in detail, and its application in different fields.　　The first advantage of handheld laser marking machine is high precision. It is focused by a laser beam and finely imprinted on the surface of various materials.

VietAd 2023 Hochiminh City LASERPWR - Vietnam Tour | VietAd 2023 Hochiminh CityPortable laser marking machines are popularOn August 16, 2023, Ho Chi Minh City, Vietnam—VietAd 2023 International Exhibition opened as scheduled. Companies and visitors from all over the world gather to explore the latest technology products and innovative solutions.At this exhibition, a high-profile product produced by Shandong Laser Source Technology Co., Ltd. became the focus of attention--Portable Laser Marking Machine.For a long time, laser marking machines have played an important role in various fields.

Application of semiconductor laser power supplySemiconductor laser market leading fiber laser, gas laser, solid laser market for a while, and several other categories of laser market proportion is similar. However, since 2016, the market share of semiconductor laser has expanded rapidly, with an annual growth rate of 170%. In 2015 and 2015, semiconductor laser accounted for 50% of the total market share of laser. The market share of semiconductor laser power supply also expanded at the same time.

Mode of operation of laserThe laser with different wavelength and different output mode will be absorbed by different tissues or substances after entering the skin and thus produce different action modes. These tissues or substances are called Chromophore.Photothermal action refers to the absorption of laser light into the skin by specific pigment groups and then converted into heat energy. Depending on the duration of the laser pulse and the heat dissipation time of the skin tissue, the heat may spread to the surrounding tissues and cause a wide range of heating (e.g.

The principle of laser generationLASER is written as "Light Amplification by Stimulated Emission of Radiation", which means that by the principle of "excitation emission", the amplification of light waves is generated, which is called "laser". The motion state of electrons can be divided into different energy levels. When electrons transition from high energy level to low energy level, they will release electromagnetic waves of corresponding energy (the so-called spontaneous radiation).

As early as 1983, a scientific paper posted by way of two scholars, Anderson and Parrish, proposed "selective photothermal decomposition". This is a very necessary thought for the improvement and software of laser in dermatology.

Selective photothermal decomposition(Selective Photothermolysis)As early as 1983, a scientific paper published by two scholars, Anderson and Parrish, proposed "selective photothermal decomposition". This is a very important concept for the development and application of laser in dermatology.

Precautions for using laser and colored light◇ In the course of optical treatment, the operator should minimize the potential risks to the person present and the possible side effects to the customer◇ During the course of treatment, unauthorized persons are forbidden to enterAll reflective materials and inflammable materials should not be placed in the treatment room, such as mirrors and reflective glass objectsCarbon dioxide extinguisher should be placed in the room◇ Beauty care center should keep the fire outlet unblockedDoors should be kept closed and Windows should be covered with light -