Lidar startup Scantinel Photonics claims a major technological breakthrough with its latest "massively parallel" photonic integrated circuit (PIC).The Ulm, Germany-based company, which recently raised €10 million in venture capital, is one of a handful of companies focused on frequently-modulated continuous wave (FMCW) lidar, which is ...
2023-07-0851310Ultra-low threshold and compact size lasers are very popular in photonic integrated circuits, designed to enable optical communications, chip-level solid-state lidar and quantum information applications. The general approach to implementing such lasers is to efficiently capture light and enhance the light-matter interaction by embedding the gain ma...
2023-07-0854410Howdy y’all!I have a perplexing question. I’ve searched and searched for this answer with inconclusive information.Horizontal lines burn perfectly, vertical lines are ALWAYS thinner when the object(vector) is one layer. Namely leather / leatherette. I’ve tried 2mm-4mm defocus, higher lpi, you name it…Example; If I make t...
2023-07-0849310Hallo,Ich habe ein Problem, mein Laser graviert alles verkehrt herum, was muss ich da verstellen das er wieder das graviert was und wie ich es in Lightburn schreibe
2023-07-0853910I am going to be purchasing a Boss LS-3655 soon, and have a question about Lightburn. For my application, I am running relatively simple files, but a large amount of them.I will be loading these files in DXF format, which is all well and good, except I realize that it will be quite time consuming to manually select each part that I would like to c...
2023-07-0850510Have a compressor set up which takes 30s to build pressure on first power on. Using m8 to turn on. And off a demand valve and if I get m8 I ensure compressor is on. (small logo plc runs compressor).So question is if on change of layer can I get a pause after the m8 comes on (for the first time} so compressor can build pressure, once pressure is up...
2023-07-0864710What are the reasons why the motion control card is not linked
2023-07-0851010Recently, QiOVA, a French manufacturer of high-speed laser marking technology, announced that the company has been acquired by Seram, a subsidiary of Neyret Group engaged in luxury accessories and decoration. At present, the specific amount has not been disclosed.It is reported that Seram has a huge demand for laser marking applications and plans...
2023-07-0763010Researchers have developed the first fiber laser that can generate femtosecond pulses in the visible range of the electromagnetic spectrum. Fiber lasers that produce ultra-short, bright visible wavelength pulses can be used in a variety of biomedical applications as well as other fields such as material processing.Femtosecond pulses are often obt...
2023-07-0750110I just got the MKS DLC32 board and downloaded the Lightburn software. I am experiencing weird jogging behavior. In machine settings I first selected “GRBL” and the Y-axis moved just a few millimeters and to the wrong direction. X-axis moved as expected. Then I selected GRBL-LPC and both X ja Y move, but Y still moves to the wrong direct...
2023-07-0753510I have followed lessen one and made the project (key tag) problem I have is that it wants to cut the outline first and I have that at the bottom of theoperations so I should engrave my name next cut hole and then cut the outline do I need to set something up so that it cuts the outline last?
2023-07-0753310Hello, can you tell me how I can merge the separate lines or graphics so that they appear after cutting as one piece?
2023-07-0765010I got a longer Ray 5 5w laser engraver. Been playing around with it for a few days now, messing with different speeds/powers to find the best settings for the job I am trying. For some odd reason and I still haven’t figured it out. On the material test, it doesn’t seem to want to engrave the power/ m/mm speed on the side like it shows i...
2023-07-0749510With an image I created a circle with an offset by about 1 mm, and select fill. But when the laser cuts, it goes back-and-forth and back-and-forth. Takes forever. Is there a way that you can have the laser simply cut in a circular pattern - instead of going back-and-forth and back-and-forth to decrease the thousands and thousands of rapid moves?&n...
2023-07-0764010I’m about to reinstall the OS on my Macbook, do I need to de-activate then re-activate the Lightburn licence (thus wasting one of my 10 activations) or will it recognise that it is the same physical computer (same ssd, cpu, network device, hostname etc)?Thanks.
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