As the world of computing and communications moves closer to the quantum future, researchers face many of the same challenges as classical computing and related semiconductor hurdles. For example, for the use of entangled photon pairs, it is already possible to use miniaturized photon structures for entanglement, but these still require a large ext...
2023-04-2417510Hi,I have a 10W diode laser and currently trying to engrave a large area onto beech wood.By large I mean ~4 x 4 cm. This area should be just completely engraved.But I am struggling with finding the correct settings.My current strategy is: Z-offset -3mm (out, defocusing) and line-interval 0.1.But the result is not satisfactory to me. I can always s...
2023-04-2312310I have used the pencil tool before while turning off snap to objects to draw around an object, then edit it with node editor. Worked perfect. Now I cant get anywhere with tracing an object with the pencil. The line just disappears when I let go of the mouse button. It’ll draw a line, but it goes away when you let go. Any help for this newbie ...
2023-04-2319410I am aware here on the forum that this problem exists and has not been solved, so I bring it up again to find a solution.Grateful for the attention.System: BigLinux (Manjaro)Lightburn 1.3.01
2023-04-2321910So, I’m reaching the point where I’m gonna have to buy the licence, and I have a couple of questions. First off, and I’m 99.999% sure about this, I just need the GCode one for my TwoTrees TTS machine, right?Second, does it matter where in the world I buy it from? The reason I ask is that I’m in the Philippines, and apparentl...
2023-04-2329810A collaborative team of researchers in Germany has announced an advance that, together, has provided the most detailed insight yet into the laser welding process. The joint team demonstrated clearly for the first time that raw materials could be saved when welding high-performance electronics by using lasers with green wavelengths.The team includ...
2023-04-2321010The production of stable ultra-short (femtosecond to picosecond) terahertz frequency radiation pulse sequences with high instantaneous intensity is a basic requirement for light-matter interactions in the field of metrography and ultra-high speed communication. In solid-state electro-pumped lasers, the main way to generate short pulses is through p...
2023-04-2322310U.S. Laser cleaning system developer Laser Photonics announced its 2022 fourth quarter and 2022 full year financial results for the year ended December 31, 2022.For the full year 2022, Laser Photonics reported 18% revenue growth, a GAAP net loss of $1 million (including $1.9 million of IPO related costs) and adjusted EBITDA earnings of $1.2...
2023-04-2316010Recently, Professor Cui Yxia and Associate Professor Li Guohui from the College of Optoelectronic Engineering, Taiyuan University of Technology, and Professor Kaibo Zheng and Academician Tonu Pullerits from Lund University have made important research progress in the field of two-dimensional perovskite laser. Research to "Localized bound multiexcit...
2023-04-2322810I am using a 50W Universal Engraver. I’ve attached pictures of the image file I’m using , the settings, and the resulting engraving. It doesn’t appear to be changing power settings. I have not tried to use grayscale before, so I don’t know where to begin with this.
2023-04-2326310I have a new Comgrow Z1 laser that I’m excited to use but I cannot get it to connect in LightBurn. The console only shows waiting for connection, but the laser says ready. I have installed the drivers that came and it it is showing up as “USB-SERIAL CH340 (COM5)” when I connect and turn on the Z1. I configured the device as GRBL &...
2023-04-2310900I need to use LIGHTBURN with my LATITOOL F500. It works fine with LASER GRBL but not with LIGHTBURN. It keeps telling me the software can not send data to the machine. I disconnected and connected several times. When It finally connects after many tries I send a figure to the laser only does a straight line. Then it goes back to error software can ...
2023-04-2119910Still a beginner in LIghtburn yet having successfully & pleasingly achieved a few burning jobs on this same OLM2 & LB tools I’m using now, fluent in pixel-based photo software and with a minimal background in vector-based & DTP software, I have a very positive impression of LB, looking seriously well-designed and thrilling in its ...
2023-04-2126110I’m having an issue burning image files, which I think might be related to a software upgrade in Lightburn. I am currently using a Ortur Laser Master 2 pro on a windows laptop. I typically use the cut functions when I use my laser, and rarely use images. When I first started out playing with my laser I did make a few image keychains, but have...
2023-04-2128810For the past couple week my Chinese CO2 laser is not following the cutting before engraving sequence. Also when cutting it is not prioritizing the inside cuts before the outside cuts.I have tried factory resetting my ruida controller without success.Is there anything else I should try?
2023-04-2125810
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