The new ABF crystal developed in China has achieved record vacuum ultraviolet laser performance via direct frequency doubling ...

Physicists are teasing a potential leap in nuclear fusion that sounds almost absurd on its face: a path to reactions that are ...

Researchers have demonstrated that intense laser fields, particularly at low frequencies, can significantly enhance nuclear ...

KAIST researchers tested optical frequency comb lasers as reference signals for radio astronomy, aiming to synchronize radio telescopes with light-based timing in VLBI observations.

Coherent laser ranging systems confront a fundamental trade-off: higher resolution typically comes with increased system complexity and cost. Researchers from Tsinghua University have demonstrated a ...

Radio telescopes let you study the universe by collecting faint radio waves from distant objects. To see extremely small ...

A team of researchers has identified a mechanism that could lower the extreme temperature ...

Radio telescopes are instruments that capture faint radio signals from space and convert them into images of celestial bodies. To observe distant black holes clearly, multiple radio telescopes must ...

Researchers propose a method to detect and map low-frequency excitations in nonlinear materials at nanometer resolution, ...

The search for rocky, Earth-like exoplanets has received a boost, with the arrival of a new laser frequency comb at the European Southern Observatory’s La Silla Observatory in Chile. Built by a team ...