Researchers have conducted the first demonstration of a faster and more accurate way to calibrate certain kinds of microphones. The technique, which uses lasers to measure the velocity at which a ...

Calibration always seems to be scheduled at the most critical time in a project. For example, assume that a piece of test equipment is on a six-month calibration cycle. At month five, the design ...

OFC marked its 40 th anniversary when it convened recently in Los Angeles. The event, which show organizers describe as “the largest global conference and exposition for optical communications and ...