Class IIIb lasers are considered to be an acute hazard to the skin and eyes from direct radiation. Class IV – Laser radiation from class IV lasers is considered to be an acute hazard to the skin and ...

An MPE is the level of laser exposure to which the eye or (less limiting) the skin, may be exposed without adverse affects. NHZ is the space within which the level of direct, reflected or scattered ...

Fonon Technologies, a marketing and systems integration provider of state-of-the-art laser technologies for material processing and defense infrastructures, proudly announces the launch of its ...

Dr. Dan Buca, Group Leader, Forschungszentrum Jülich For the first time, researchers have demonstrated continuous-wave operation in an electrically pumped Group IV laser on silicon. Unlike ...