Scientists have created the first microlasers capable of detecting individual molecules and even single atomic ions, a ...

During femtosecond laser fabrication, photons are mainly absorbed by electrons, and the subsequent energy transfer from electrons to ions is of picosecond order. Hence, lattice motion is negligible ...

A new neural implant is so small it can rest on a grain of salt, yet it can track and wirelessly transmit brain activity for ...

To overcome this noise limitation, the team drew inspiration from a quantum effect known as “energy-time entanglement”.

NASA’s laser retroreflector arrays aboard GPS III satellites enhance positioning accuracy for Earth navigation and scientific ...

Recent advances in optical imaging and sensing have significantly improved our ability to investigate biological and material systems. However, many ...