A 3D printer of the laser powder-bed fusion type, in action. Laser powder-bed fusion adds successive layers of metal powder and then uses a laser to melt each layer into place on the part being created. Image: NIST / KTH.

Synchrotron Experiments Illuminate Path to Enhanced Metal 3D Printing

In an exciting development, scientists from the U.S. National Institute of Standards and Technology (NIST), the KTH Royal Institute of Technology in Sweden, and several other institutions have announced a breakthrough that could grant an unprecedented level of mastery over metal 3D printing.
Petcube Play 2 Wi-Fi Pet Camera with Laser Toy & Alexa Built-In

Best Cat Laser Toy In 2023

With so many options available on the market, it can be difficult to decide which one to pick. That’s why we’ve put together this article to help you find the best cat laser toy for your needs.
According to a recent poll, 1 in 8 American adults who have tattoos regret getting one. FDA regulates laser devices used for tattoo removal. Learn safe and effective ways to have your tattoo removed.

How Do Tattoo Removal Lasers Work?

This article will provide an in-depth, educational examination of the science behind tattoo removal lasers, exploring their historical background, fundamental concepts, current research, applications, implications, and future prospects.

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Unfocused Red Multimode Diode Ouput

Single Mode vs Multimode Laser Diodes

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Laser diodes are semiconductor devices that emit light when an electric current is passed through them. The two main types of laser diodes are single mode and multimode.