With a suite of reimagined instruments at SLAC's LCLS facility, researchers see massive improvement in data quality and take ...

A FEL creates X-rays by the rapid back-and-forth acceleration of fast-moving electron pulses using a series of magnets called an undulator. These X-rays are emitted at a narrow wavelength and then ...

Looking for a new home theater projector? You might want to hold off for another week or two — Hisense is right on the cusp ...

The Army wants laser weapons that can defeat drone threats, but it wants the ability to maintain them in battlefield ...

The types of artillery shells rely on a laser designator on the ground or another platform, such as a drone, to illuminate ...

The research, conducted by researchers from several US universities and published in Nature, set out to explore the behavior of peacock feather barbules – microscopic structures ...

Serena Neel decided to give her bathroom a makeover by painting green stripes on the walls, and she was blown away by the ...

India’s handicrafts sector, built on centuries of artisanal skill, generates $4 billion in annual exports — yet it now stands ...

Tunable laser light: Ring design could be used in telecom, medicine and more by Anne J. Manning, Harvard John A. Paulson School of Engineering and Applied Sciences ...

A new ring-based tunable laser on a chip emits multiple wavelengths smoothly, offering a compact, cost-effective alternative for sensing, diagnostics, and more.

A team at Harvard and Vienna University of Technology have invented a new tunable laser that uses a series of rings to smoothly emit many light wavelengths from a single chip. The laser ...

Ever wondered what 'laser' actually stands for? Learn the full form, its origins, and how this groundbreaking tech got its name.