Discover how frequency combs, specialized lasers with evenly spaced frequencies, enable precise light frequency comparison ...

TSL235R is an eternal light-to-frequency converter, and its sensors are widely used as light sensor heads in today’s advanced microcontroller projects. The TSL235R converter combines a silicon ...

Menlo's optical frequency combs are a core component of optical clocks, such as this one at JILA. (Courtesy: GE Marti/JILA) This year marks the 20th anniversary of the first time an optical-frequency ...

When two black holes merge or two neutron stars collide, gravitational waves can be generated. They spread at the speed of ...

When two black holes merge or two neutron stars collide, gravitational waves can be generated. They spread at the speed of ...

The various inventors of early electric lights knew essentially of two ways to produce illumination: by running currents through wires or fibers until they glowed, or discharging arcs between ...

Red light therapy has gained attention as a skincare method that supports a healthier complexion. Many people see it as an option for facials that promote a smoother appearance and an even tone. This ...