The ability to control the color, or emission wavelength, of light from quantum sources is central to the development of secure quantum communication networks and photonic-based computing.

Dr. Ho Seong Jang and colleagues at the Extreme Materials Research Center at the Korea Institute of Science and Technology ...

Tiny flashes of light from your cells may transform our understanding of mental health. The science of biophotons reveals a ...

A fog of long-wavelength infrared light could be produced by dusty, star-forming galaxies that have remained hidden — until ...

Objects in newly discovered classes also tend to be faint because, again, bright objects will have already been spotted. This ...

An astonishing discovery from the James Webb Space Telescope may rewrite our understanding of the Universe’s early years. A ...

A new publication from Opto-Electronic Advances; DOI 10.29026/oea.2025.240220 , discusses how phase-change perovskite enables traditional VCSEL to ...

Astronomers have peered back in time to find what looks like a population of 'hidden' galaxies that could hold the key to unlocking some of the universe's secrets. If their existence is confirmed it ...

Silicon photonics revolutionizes data transmission with faster, more efficient lasers integrated on silicon wafers.

Physicists have created a compact laser that emits extremely bright, short pulses of light in a useful but difficult-to-achieve wavelength range, packing the performance of larger photonic devices ...

The University of Arizona has utilized state-of-the-art Magellan Adaptive Optics Xtreme technology to observe the PDS 70 ...

The potential finds could be contributing to some of the faintest light we can see in the universe, say researchers.