The U.S. Pacific Fleet commander says China has failed to intimidate rival claimant states into surrendering their sovereign ...

However, aluminum is tricky. The element is difficult to measure with lasers, as well as cool to absolute zero. But when ...

Macquarie University researchers have demonstrated a technique to dramatically narrow the linewidth of a laser beam by a ...

Researchers have discovered a simple yet powerful way to protect atoms from losing information—a key challenge in developing ...

But one thing I don't think we've shared yet is this fun fact: capybaras sound just like laser beams! Don't believe me? Well, you will after you hear this video of Cheesecake, a wonderful capybara ...

Researchers have discovered a powerful new way to shield atoms from losing quantum information, a long-standing hurdle in building reliable quantum technologies. By using a single, carefully tuned ...

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 could replace ...

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

Read Cosmo's review of the 10 best at-home laser hair removal devices of 2025, plus dermatologist-approved tips and tricks for safe and effective results.

We propose and demonstrate a continuous-wave all-fiber ring laser generating cylindrical vector beams (CVBs) using a mode selective coupler (MSC) as transverse mode converter and mode splitter. The ...

The multi-axis grating interferometry for multi-axial displacement measurement is investigated. Two spatially separated laser beams are used to ensure that the ...

Laser tattoo removal Laser devices remove tattoos using very specific wavelengths of light that target the pigment in ink. Different colours require different wavelengths. The precise beam of the ...