Abstract: We present high-performance 2.05 $\mu \mathrm{m}$ laser diodes operating at room temperature based on an antimony-free InP-based quantum well structure. Superluminescent diodes with a record ...

Abstract: Wireless transmission of QPSK signals at 2 THz has been demonstrated using injection locking of Fabry-Perot laser diodes. By injection-locking of FP-LDs, the SNR of THz signals was recovered ...

Did Hillsborough actually overspend by $279 million, as DOGE claims? Navy loses two aircraft from USS Nimitz aircraft carrier within 30 minutes Warren Buffett suggests all parents do one thing before ...

On October 17, 2025, in Chongqing, China, @Xīngránshared a video of a girl attempting to record a simple shrimp cooking tutorial. In the video, she adds corn and beans to a hot pan, but the oil ...

A few years ago, researchers in Michal Lipson’s lab came across something unexpected. Their work at the time focused on improving LiDAR, a technology that measures distance using lightwaves. The team ...