At its most basic level, a random laser is precisely what its name implies; random. It's random in the spectrum of light it produces and in the way that light is emitted, making what could be an ...

Raman random fiber lasers (RRFL) have attractive features such as simple structure, excellent wavelength-tunability, high optical-optical conversion efficiency, etc., showing great potential for ...

Researchers in Switzerland and the US have developed a new theoretical framework that for the first time explains the behaviour of unconventional laser systems such as diffusive random lasers.

(Nanowerk News) In modern microscope imaging techniques, lasers are used as light sources because they can deliver fast pulsed and extremely high-intensity radiation to a target, allowing for rapid ...

(Nanowerk Spotlight) Converting electrical energy into laser light has traditionally relied on precisely aligned optical components that direct light back and forth within a cavity. While these ...

Scientists at the U.S. Naval Research Laboratory (US NRL), Washington, DC., have devised a new process for using nano-particles to build powerful lasers that are more efficient and safer for human ...

At its most basic level, a random laser is precisely what its name implies; random. It's random in the spectrum of light it produces and in the way that light is emitted. So, how do you control some ...