Small, compact galaxies seen in the early universe have puzzled astronomers – finding these unusual objects closer to home ...

We fabricated a 1.55-µm quantum-dot distributed Bragg reflector laser using the intermixing monolithic integration technique, and demonstrated single mode continuous-wave operation. The inherent ...

In this study, the effect of Bi irradiation during the crystal growth of quantum dot (QD) laser diodes (LD) by molecular beam epitaxy (MBE) was investigated. The QD-LDs grown with Bi irradiation ...

Cats have fascinated humans for thousands of years with their graceful moves, curious minds, and playful behavior. Among all the toys and games we give our cats, one thing seems to drive them wild - ...

NASA tested laser communications from space with a video of a cat chasing a laser dot! Psyche beamed the video about 19 million miles back to Earth.