Scientists have achieved a major step toward chip-scale ultraviolet light by converting red light into powerful UV within a ...

Ultraviolet light that fits on a chip 'Sidewall-poled' lithium niobate device paves way for compact UV sources. (Nanowerk News) Ultraviolet light, beyond its natural ...

Two separate research teams have reported major advances in ultraviolet photonics. A Singapore-led group boosted 'solar-blind' UV detector sensitivity by 422 times using a 2D heterostructure, while ...

Ultraviolet light, beyond its natural abundance from the sun, is used in countless modern applications, from disinfection, to fluorescence of ...

Using two optical frequency combs and a photon counter, the experiments open up exciting prospects for conducting dual-comb spectroscopy in low-light conditions and they pave the way for novel ...

Researchers have unveiled three separate innovations in light-based technologies: a Harvard team has developed a chip-scale ultraviolet light source with record efficiency, University of Colorado ...

The new approach produces extremely accurate and stable frequencies and could significantly enhance precision timekeeping and high-resolution atomic and molecular spectroscopy. WASHINGTON — ...

Banner image: UV light being emitted by a krypton chloride excimer lamp, fueled by molecules moving between different states of energy. (Credit: Linden Research Group) A specific wavelength of ...

(Nanowerk News) In a recent publication in Nature ("Near-ultraviolet photon-counting dual-comb spectroscopy"), researchers at the Max Born Institute (MBI) in Berlin, Germany, and at Max-Planck ...