Laser vibrometry or more specific laser Doppler vibrometry is a precision optical measurement technology used for determining vibrational velocity and displacement at a fixed point. The laser Doppler ...

Dr Robert Convissar, a world authority on dental laser technology, shares his expert insights on dental lasers.

Historical development of the threshold current of semiconductor lasers. Different marker colors indicate different types of lasers and the numbers mark references, which can be found in the ...

With the rapid advancement of technology in the manufacturing arena, 3-D printing is fast becoming a norm. With the rapid advancement of technology in the manufacturing arena, 3D printing is fast ...

Researchers discuss an ambitious project to understand the basic principles of laser welding better than ever before. On its surface, the work is deceptively simple: Shoot a high-power laser beam onto ...