Regular green laser pointer used to detect hazardous chemicals

Descripción

Hand-held laser pointers can now be used for something else besides doing presentations, projecting images of microorganisms, and disabling satellites. Next week, a group of scientists from Israel’s Ben-Gurion University of the Negev will be presenting a compact device that they created, which uses a garden-variety green laser pointer to detect dangerous substances such as explosives.

I am testing a green (532nm) laser pointer via an external circuit. It is rated for between 3-5 volts. What is the maximum current that I can apply? - Quora

How much power does a laser pointer have to have a visible beam? - Quora

Testing sensors in fog to make future transportation safer

PDF) Evaluating the harmful effect of handheld commercial green laser pointer on retina at variable power and intervals of exposure: Animal model

PDF) Evaluating the harmful effect of handheld commercial green laser pointer on retina at variable power and intervals of exposure: Animal model

Laser safety - Wikipedia

Science Shows Green Lasers Might Be More Than You Bargained For

Safety of Class 2 visible-beam lasers

Laser Pointer Safety - What makes lasers hazardous to aviation

How Lasers Work

€ 4.99EUR
puntaje 5(751)
En stock
Continuar reservando