A new green synthesis method uses laser ablation of bay leaves in PBS to create fluorescent carbon dots with stable blue ...

In a world increasingly driven by high-speed communication and low-power electronics, a team of researchers from the National ...

China has fired a precision laser across 80,778 miles (130,000 km) of space in broad daylight, bounced it off a satellite circling the Moon, and measured the return, marking the world’s first ...

Due to their increasing application in gas sensing, air quality monitoring, process control, medical testing, and military ...

Fluorescent molecules that absorb and emit light in the near-infrared (NIR) and short-wave infrared (SWIR) regions have ...

A research team affiliated with UNIST has announced the development of an innovative nonlinear imaging technique capable of ...

Anhui Key Laboratory of Condensed Matter Physics at Extreme Conditions, High Magnetic Field Laboratory, Chinese Academy of Sciences, Hefei 230031, China Anhui Key Laboratory of Condensed Matter ...

Abstract: Many applications, such as fiber Bragg grating characterization, wavelength division multiplexing, etc. require tunable laser sources with one emission line in a certain wavelength range.

Applying big data principles to output from lasers with zinc oxide nanoparticles provides early clues for whether random lasers are truly random. Whether a wave traveling in a 3D random medium can ...

New York Rep. Mike Lawler mockingly dismissed fellow Republican Marjorie Taylor Greene as a “‘Jewish Space Laser’ lady” while trading barbs in a heated war of words. Lawler took aim at the ...

A microscale 3D printing technique uses a resin that can be dynamically tuned to create different colors during printing. The researchers demonstrate the technique by creating a colorful replica of a ...