...PVP with the 120W laser was a safe and effective treatment... Two papers published in European Urology report the effects of photoselective vaporization (PVP) of the prostate using the high ...

However, a laser diode that directly emits green light at 520–530 nm, the desired wavelength for green, has not been found. Despite intensive research, the blend of elements that has the right ...

A man caught something concerning when he was on a flight, recording what appeared to be a laser shining up towards the plane from the ground.