Despite their cryogenic operating temperatures (≤195 K) 7, terahertz quantum cascade lasers (QCLs) now have a realistic chance of having a significant impact on a range of technological applications ...

“The fact that these results were achieved with the SET at room temperature is remarkable given the precision of the ...

Researchers have designed a new device that can efficiently create multiple frequency-entangled photons, a feat that cannot be achieved with today's optical devices. The new approach could open a path ...

For experiments that require ultra-precise measurements and control over atoms -- think two-photon atomic clocks, cold-atom interferometer sensors and quantum gates -- lasers are the technology of ...

Scientists have unveiled a new approach to detecting gravitational waves in the milli-Hertz frequency range, providing access to astrophysical and cosmological phenomena that are not detectable with ...

Exhibitors at this year’s LASER World of PHOTONICS will be addressing fast-growing markets in precision automation and quantum technologies, as well as the need for reliable simulation software ...

Magnetoencephalography (MEG) is a biomedical imaging technique used for mapping brain activity by recording magnetic fields produced by the naturally occurring electrical currents generated by neurons ...