by Mike Hatcher in Munich Commercial laser-based fusion energy plants could be rolled out at scale by 2040, if a host of challenges faced by manufacturers of laser diodes and large-scale optics can be ...

News & Views Published: August 2009 Semiconductor photonics Laser diodes go green Asif Khan Nature Photonics 3, 432–434 (2009) Cite this article ...

In the final part of the Betty the Butterfly Crochet Series, we add wing edging details and show you how to assemble all the pieces. Learn how to shape the wings with soft curves, color contrasts ...

Sacher Lasertechnik GmbH Sacher Lasertechnik offers a portfolio of five different laser product families based on patented technology which find application in research, spectroscopy, metrology, ...

Chaotic laser with a flat power spectrum up to 32.3 GHz has been generated by using a dual-wavelength optically injected Fabry–Pérot laser diode with optical feedback. The Fabry–Pérot laser diode with ...

GaN-based laser diodes (LDs) with different barrier layers are investigated by using simulation and experimental methods. it is found that the absorption loss always decreases with the increasing ...

Recent advance of high-power laser processing allows for rapid, continuous, area-selective material fabrication, typically represented by laser crystallization of silicon or oxides for display ...

We propose a vanadate crystal-based composite gain medium consisting of Tm3+ and Ho3+ ion-doped sections, which facilitates the direct use of common 800 nm diode lasers for a miniature 2.1 μm laser ...

The iC-HSB is designed for precise laser diode driving in gain switching mode, in which ultra-short laser pulses in the picosecond range are generated. The underlying parameters, current up to 600mA ...