fresh bytes archive
Subscribe Now

Single-laser tech prints color graphics on metal

Although it’s already possible to create colored images on metal surfaces using lasers, different types of lasers have to be used for different effects. Now, however, Russian scientists have developed a method of producing multiple effects using one commercially-available laser.

Led by Galina Odintsova, researchers at Saint Petersburg’s ITMO University were able to change the “processing parameters” of the laser, allowing them to control how much it heats a metal surface over a wide temperature range. This, in turn, makes it possible to produce color images in three ways. None of … Read More → "Single-laser tech prints color graphics on metal"

featured blogs
Sep 20, 2019
The optical communications world will be centered in Dublin next week for ECOC Exhibition 2019. This is one of “the” events in the fiber optics world. ECOC features over 6,000 attendees and 330 exhibitor from around the globe. The industry will focus on networking...
Sep 20, 2019
Earlier this year, on July 20, we celebrated the 50th anniversary of the first landing on the moon. I wrote about it'€”well, mostly about the Apollo Guidance Computer'€”that day in my post The First... [[ Click on the title to access the full blog on the Cadence Communit...