Cornell Engineering researchers have demonstrated that, by zapping a synthetic thin film with ultrafast pulses of ...

Focused laser-like light that covers a wide range of frequencies is highly desirable for many scientific studies and for many ...

At the core of the breakthrough is an optical parametric oscillator (OPO), a resonator that converts incoming laser light ...

A Caltech team has developed a highly efficient method to provide coherent light of any wavelength from visible to ...

The ultrabroadband infrared frequency comb could be used for chemical detection in portable spectrometers or high-resolution remote sensors. (Nanowerk News) Optical frequency combs are specially ...

Cambridge, MA – Optical frequency combs are specially designed lasers that act like rulers to accurately and rapidly measure specific frequencies of light. They can be used to detect and identify ...

Researchers have for the first time demonstrated that a specific class of oxide membranes can confine, or 'squeeze,' infrared light -- a finding that holds promise for next generation infrared imaging ...

Malvern, Pa. — Vishay Intertechnology Inc. has released a pair of infrared receivers developed specifically for the LCD shutter glasses used with 3D-ready TV sets. The TSOP75D25 and TSOP35D25 IR ...

Tired of using bulky night vision goggles for your clandestine nocturnal activities? An interdisciplinary team of Chinese neuroscientists and materials scientists has developed near-infrared contact ...

This wellness tool from HigherDose uses infrared and PEMF technology to accelerate recovery, promote better sleep, and boost ...