Hey, I’ve been a CO2 laser user now for just over a year, and recently received my 50WJPT Fiber… All was going great until today. Long story short, a customer happened to somehow disconnect the USB cable, or step on it, or something as the laser was running a project as he was leaving. I went back to the machine and just assumed it was...
2023-04-1337910Researchers at the National Institute of Standards and Technology (NIST) have announced an important development: They have successfully developed a chip-level device that can simultaneously manipulate the wavelength, focus, direction of motion, and polarization of multiple laser beams. The results were published on April 3 in the journal Light: Sc...
2023-04-1328910For decades, scientists have been exploring spintronics, which manipulates the spin of electrons to theoretically run faster and use less energy than conventional electronic devices. Now researchers have found that lasers can produce stable electron spin patterns in thin layers of semiconductor materials, a finding that could help enable advanced s...
2023-04-1338510Imas Osram, a global leader in optical solutions, has added higher performance infrared lasers targeted at cost-conscious consumers and other applications by introducing a 75 W edgewise emission laser in a cost-effective radial plastic package. The SPL PL90AT03's peak output power and narrow aperture of 110 µm give it excellent performance in...
2023-04-1331010Scientists working on laser applications at the RIKEN Center for Advanced Photonics (RAP) have employed a new technique that uses gigahertz burst femtosecond laser pulses, which are packaged in a MHz envelope called BiBurst mode, to greatly increase the rate of silicon ablation without reducing the ablation quality.Published in the Internat...
2023-04-1330610Photoacoustic imaging is a cutting-edge technology that uses light and sound to create images of the inside of the body. When pulsed laser illuminates the surface of biological tissue, part of the photon energy is absorbed by the tissue to produce heat. This increase in heat causes the thermoelastic expansion of the tissue, releasing energy in the ...
2023-04-1326710High quality welding begins with cleaning any corrosion, contamination, or existing coating on the base metal that may impair weld penetration and integrity. Ensuring that the metal is cleaned correctly from the beginning makes the job easier and eliminates the need to start over to achieve a clean weld.However, traditional industrial cleaning me...
2023-04-1231510HelloI just upgraded my focus on the laser.1. [image for instructions] g-code is that necessary ?2. 400 x 400 that’s for default but 400 x 390 (I’m guessing) because I have extension (also in the image)? gcode also ?3. Waste board grid ? How to measure ?
2023-04-1229710I have been using a USB video camera for months which is recognized as SMI.I think it’s an ov 5647 that has always worked perfectly in color.for a few weeks now I’ve only seen the preview in black and white despite the lightburn settings being in color.using the windows tool for the webcam I see it working perfectly in color.otherwise i...
2023-04-1227510On April 11, Carbon Robotics, a Seattle-based laser weeding robot company, announced a $30 million Series C funding round.The round was led by Sozo Ventures with existing investors Anthos Capital, Fuse Venture Capital, Ignition Partners, Liquid 2 and Voyager Capital, The funds will be used to expand the North American sales territory, optimize and...
2023-04-1221610SLTL Group, a leading manufacturer of industrial laser solutions, has announced the launch of an upgraded vector fiber laser cutting system, which is now Industry 4.0 capable. The new system has advanced features designed to improve the efficiency, productivity and connectivity of metal cutting applications.The Vector fiber laser cutting system i...
2023-04-1225910A novel ultrafast tunable laser based on low-loss lithium niobate integrated photonics can find applications in technologies such as continuous-wave optical detection and ranging (LiDAR) systems. The device, built by researchers at the Ecole Polytechnique Federale de Lausanne (EPFL) in Switzerland and IBM Research Europe in Zurich, has a high frequ...
2023-04-1217810I use Lightburn with 3 lasers.2 Lasers have the home origin point top right, the third laser has the home point top left.Is it possible to change the home origin automatically? Now I have to mirror the pictures when i using all 3 lasers
2023-04-1230410I created a Christmas ornament with the name of nephew on it and tested to see how it would come out. It came out fine, but when I copied the whole image and pasted it so that I could cut multiple cutouts at the same time, the text got all messed up. This is my first time using the forum and have some pictures to upload so will see how that goes. A...
2023-04-1238810I have a PWM laser I’m trying to controll it using lightburn, the only solution that i found is to controll it like a servo using pin D11 on ramps 1.4 please to wich pin should i plug my laser to on ramps 1.4 in order to be controlled by the COMMAND M106.Thanks.
2023-04-1238810
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