Category: Laser

Improving on previously published room-temperature large-area photonic crystals (PhCs) Quantum cascade lasers (QCLs), researchers from ETH Zurich have fabricated a device with 5W surface-emitting peak power when driven in pulsed operation. by Julien Happich @ eenewseurope.com Their...

The Slamtec Mapper has two models with a detection range of 20m and 40m. It can easily map for home scenes or commercial, light industrial scenes. The following picture shows the M1M1 map function with a 134 meters * 111 meters underground parking lot. In the handheld mode, the...

Laser technology from Osram transforms smartphones into beamers. Green lasers for projector applications need to have not only outstanding beam characteristics but also a high optical performance in order to deliver sharp and bright images. Although a projector also needs red and blue...

Buildlog.Net Blog published a new project. It's an ESP32 Controller board used to control X/Y and Z axis of Pen or Laser engraving machines. I have done several pen and laser machines lately, so I decided to create a custom PCB for Grbl_ESP32 for these types of machines. This is a...

Cellphone chargers have been in existence for years and have grown from one stage to another. It started with the mobile phone traditional charger which had a USB interface, a DC converter, and a charging plug and now has expanded to a close-range inductive wireless charging. The commonly...

The Dremel DigiLab Laser Cutter enables Makers to expand portfolio and business capabilitie. MOUNT PROSPECT, Ill., Sept. 23, 2017 /PRNewswire/ -- At World Maker Faire New York, Dremel introduces the first-of-its-kind Dremel DigiLab Laser Cutter. Dremel designed this machine to provide...

Researchers from the MESA+ research institute at University of Twente have collaborated together with the provider company of the customized microsystem solutions "LioniX International" to achieve the lowest bandwidth tunable diode laser on a chip. The newly-developed laser operates...

Lasers are everywhere these days: at the checkout in the supermarket, in the CD player in the lounge – and quantum researchers need them to test qubits in the (future) quantum computers. For most applications, today's large, inefficient lasers are a perfectly adequate solution, but...