High resolution patterning of perovskite quantum dots is important for applications including high resolution displays and image sensing. However, due to the limitation of instability of perovskite quantum dots, the existing mapping techniques involving chemical reagents and mask plates are not suitable for perovskite quantum dots. Therefore, the p...
2023-05-2333710I have a Laser Max CO2 100W laser machine. Do I need more air to produce finer engraving and cutting results or upgrade the air blower nozzle?
2023-05-2332110I’m using an Ortur Laser Master 3 with an Ortur roller rotary. I watched several videos to set it up, and got it working with Absolute Coordinates chosen. This causes huge issues with placement. Even once I’ve followed all setup steps, the laser will jog and start in a random location, making it virtually impossible to center a design a...
2023-05-2338510Hello, I have just installed the Atomstack A10 PRO recorder, I use Windows 10, I have installed the program that came with the machine "LightBurn, buying the license, the driver that is indicated in the attachment that comes with the LightBurn program, but when the file is saved, it remains with extension *.LBRN2 or .LBRN and the LASER machine does...
2023-05-2340810Hello,I recently became interested in Diode Lasers. I’ve used a CO2 for several years along with Lightburn. I’m having trouble with my machine not homing. I have Windows 10 and Lightburn grbl.I have working limit switches in the lower left corner. I’m using an AnnoyTools Laser board.I sometimes get the following error message: &ld...
2023-05-2342810hello , can you plz tell me how do i add hadles to a node
2023-05-2349510I often cut 2.7mm MDF boards. The output is set to 100% and the speed ranges from 300 to 400mm/min in a single pass.Occasionally, there are instances where I am unable to cut certain areas as shown in the photo.When it comes to 2-pass cutting, it is possible to achieve clean cuts, but it may take longer. Since most of the cutting is already done ...
2023-05-2328510Hi all, I have noticed that when starting a new project, on importing a new picture the description/file in the cuts/layers is the same as the previous picture/job and not the one I am importing, is this a setting I missed? TIA Mark
2023-05-2345910Recently, Jepter released a new generation of 3000W high power single module laser products. According to reports, the 3000W high power single module laser, smaller volume, more stable energy; More high-end performance, higher efficiency; More comprehensive features, a variety of applications all done.In terms of volume/weight, the laser is great...
2023-05-2243920From May 16 to 18, 2023, the 19th "China Optics Valley" International Optoelectronics Expo and Forum was held in China Optics Valley Science and Technology Exhibition Center. Wuhan Changyingtong Optoelectronic Technology Co., Ltd. is an important participant in the field of optoelectronics. During the exhibition, Dr. Lian Zhenggang, general manager...
2023-05-2231610A team at the National University of Defense Technology is working on a high-power, high-energy, all-fiber Mamyshev oscillator, His research was published in Ultrafast under the title "All-PM Fiber Mamyshev Oscillator Delivers Hundred-Nanojoule and Multi-Watt Sub-100 fs Pulses" Science.High power/energy ultrafast fiber laser has been widely used ...
2023-05-2239710Having a issue wit line offset in lightburn. I got the offset where i wanted for the speed/power i use for NWT It looked great. Then I switched to doing painted glass different power/speed. Set the line offset for that speed it looked great. went back to doing NWT and the offset is waaaayyyyyy off now. Now that I have 2 different speeds set up do I...
2023-05-2245910For example, if I cut out a square and the cut begins at the top left of the square and cuts CCW 3 times, the square cuts out fine, but there’s almost always a little material left at the top left where the cut began (which stops the piece from dropping free after the cut - annoying). Not enough material to justify an entire new pass (would a...
2023-05-2232710According to Longer, my Ray 5 10W laser has a maximum speed of 10,000. I don’t see any speed difference between 5,000 or 10,000. Doing some research, I know that when in console mode and I enter $$, I get a string of settings. According to everything that I have researched online, $100 & $111 relate to X and Y axis speeds. When I entered ...
2023-05-2239510Hello, I am using foxalian mastur 20watt laser. before upgrade i was not having any issues, now with 1.4 upgrade its burning teh hole frame not just the image. i was doing a gray scall test and it did the hole image. i have posted the $$ below… i also confirm S value is set to the same has $30. i have looked at other posted and still no help...
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