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uv lasers have a wide range of uses in Gemology and Jewelry Processing
May 27 , 2021
uv lasers have a wide range of uses in Gemology and Jewelry Processing At present, lasers have a wide range of uses in Gemology and Jewelry Processing. It is to drill precious stones, cut diamonds of complex shapes, groove original stones, mark on the surfaces and accomplish subtle welding etc. In the jewelry and gift industry, traditional processing techniques have a high growth rate...
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3D laser can read the characters, letters and numbers of the tire surface
May 27 , 2021
At present, the automation level of tire manufacturing industry is very high, and 3D machine vision is widely used in it. Laser is also widely used in it. At present, with the industrial upgrading and localization requirements, many users know little about this type of laser. This paper mainly introduces the application of laser in tire manufacturing and tire forming machine. ...
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all-solid-state deep-ultraviolet laser with up to 3 GW peak power
May 28 , 2021
We demonstrate an all-solid-state deep-ultraviolet (DUV) laser based on the frequency-quadrupling of a 1 µm, 1.2 ps, Yb: YAG Innoslab solid-state laser at a 10 kHz repetition rate, using LBO and BBO as second-harmonic generation and fourth-harmonic generation crystals, respectively. The DUV laser delivers 20 W, 2.0 mJ, 665 fs, 258 nm DUV pulses, with an overall conversion efficiency of ∼...
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High-power picosecond deep-UV source via group velocity matched frequency conversion
May 28 , 2021
Powerful ultrashort pulses in the deep-ultraviolet (deep-UV) are beneficial for diverse applications from fundamental science to industrial materials processing. However, reaching high powers via conventional approaches is challenging due to three central issues: dispersion, multiphoton absorption, and optical damage. Here, we simultaneously overcome these issues with a novel fifth-harmonic genera...
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High Power UV Laser for High Speed Material Processing
May 28 , 2021
Laser scribing has many advantages over mechanical scribing including higher throughput and yield, lower maintenance cost and smaller scribe width. In particular, UV laser, as compared to IR or green, is a better laser source due to its higher energy absorption by most semiconductor materials, leading to a more effective material removal rate. Its na...
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The food packaging bag is marked with a UV laser, strong anti-counterfeiting
May 31 , 2021
The food packaging bag is marked with a UV laser, strong anti-counterfeiting Food packaging UV laser marking, both eye-catching and at ease UV laser marking food packaging date, so you can eat at ease In the current rapidly changing food market, the exquisiteness and design of food packaging can greatly affect consumers' choices and purchases. Good food packaging not only needs to have a re...
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Mouse and keyboard UV laser marking, does not fade and do not change color
May 31 , 2021
Mouse and keyboard UV laser marking, does not fade and do not change color UV solid-state laser can print white text on black plastic buttons Black or white on plastic, 355 UV laser deserves it Computer accessories such as mouse and keyboard can assist us in using and operating computers, and are currently inevitable tools when we operate computers. A good mouse and computer not only need t...
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Plastic laser marking is inseparable from the "cold light" of solid-state ultraviolet lasers
May 31 , 2021
3W5W lasers have inserted high-tech wings for the leap of 3C products The 3W-10W laser allows users to obtain high-quality beams without making a large optical path Plastic laser marking is inseparable from the "cold light" of solid-state ultraviolet lasers Human life in the 21st century is inseparable from 3C products. Generally speaking, 3C products are computers, mobile phones, cameras, ...
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Whitening effect of S9 nanosecond ultraviolet laser on black plastic
May 31 , 2021
Whitening effect of S9 nanosecond ultraviolet laser on black plastic 3W-10W laser strikes black in white plastic, no touch, clear writing The power of word-of-mouth communication! Plastic marking customer orders new product S9 UV laser Quality creates trust, and word-of-mouth communication is unstoppable. Manager Zhou from Anhui, I heard from friends that the RFH laser has high stability, s...
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Glass customers purchase 3W5W lasers to replace the old UV lasers
Jun 01 , 2021
Glass customers purchase 3W5W lasers to replace the old UV lasers 3W5W laser for engraving LOGO pattern on glass has little thermal effect 3W5W nanosecond ultraviolet laser gives the glass higher artistic value Carrying out UV laser engraving on the glass water cup is an artistic pursuit as well as an enjoyment of life. The UV marking process is realized by using the photochemical re...
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FPC soft board cutting with 15W high power UV laser cutting without carbonization
Jun 01 , 2021
FPC soft board cutting with 15W high power UV laser cutting without carbonization High-power UV laser cutting FPC soft board with small line width and no burrs The mainstream of laser cutting FPC soft board market uses 10-20W ultraviolet laser The coverage rate of FPC is very extensive. For example, mobile phones, digital cameras and notebook computers all need such components, and their ci...
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Ultraviolet laser cutting solar screen film to extend service life
Jun 01 , 2021
Ultraviolet laser cutting solar screen film to extend service life According to the cell cost composition data of the China Photovoltaic Industry Association: silicon cost accounted for 65%, non-silicon cost accounted for 35%, and the metalization process accounted for more than 20% of the battery cost, so research and development promote the progress of metalization New technologies are crucial t...
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