Lorde's new album Virgin comes on a transparent CD, which is pretty cool, but there's just one catch – CD players can't play ...

Abstract: We report on a diode-pumped passively mode-locked picosecond Tm:CaGdAlO 4 (Tm:CALGO) laser using a semiconductor saturable absorber mirror as the mode locker. With Tm:CALGO disordered ...

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 ...

The new system, compatible with existing diode laser processing heads, offers superior performance and convenience for a wide range of industries including precision manufacturing, semi & display ...