Lasers are some of the coolest devices around. We can use them to cut things, create laser light shows, and also as a rangefinder.[Ignas] wrote in to tell us about [Berryjam’s] AMAZING write-up on ...

Did you ever come across a situation where you had to decide between a thermal laser power sensor and a photodiode? Several parameters determine whether a photodiode or a thermopile sensor is the best ...

According to [Dr. Tom Lehrer’s] song Pollution, “Wear a gas mask and a veil. Then you can breathe, long as you don’t inhale!” While the air quality in most of the world hasn’t gotten that bad, there ...

Irvine, CA – Dec. 17, 2012 – Newport Corporation, an industry leader in optical power measurement, introduces the most advanced 918D-ST series wand photodiode sensors available. The new design ...