Uploaded October 2020 | Updated September 2026, 2 weeks ago
Claims to be able to burn 600 to 1000 ppi images with and RF laser engraver have always intrigued me. How is that possible when the technology uses the same laser beam and lenses as DC glass tube technology? There must be something magical happening when the beam pulses at high frequency ! Not only can it produce dots thinner than a human hair, but DEEP and DARK images when the physics dictates this is not possible. Now that I have a puny 20 watt RF laser source I hope to discover the slight of hand tricks that are being used to convince us that there are holes in the laws of science.
Claims to be able to burn 600 to 1000 ppi images with and RF laser engraver have always intrigued me. How is that possible when the technology uses the same laser beam and lenses as DC glass tube technology? There must be something magical happening when the beam pulses at high frequency ! Not only can it produce dots thinner than a human hair, but DEEP and DARK images when the physics dictates this is not possible. Now that I have a puny 20 watt RF laser source I hope to discover the slight of hand tricks that are being used to convince us that there are holes in the laws of science.
