Cisco Systems and startup Qunnect said on Wednesday that they have built and operated a quantum network between Brooklyn and ...

Caltech’s new fiber-like photonic chips achieve record-low visible-light loss, enabling more coherent lasers and next-generation quantum and sensing technologies.

Forecasting earthquakes presents a serious challenge on land, but in the oceans that cover around 70% of Earth's surface it is all but impossible. However, the vast network of undersea cables that ...

Abstract: In this article, we introduce a seven-core tapered optical fiber biosensor with high sensitivity for label-free detection of paraoxon compounds that utilizes the localized surface plasmon ...

Researchers from the University of Southampton in the U.K. have teamed up with fiber engineers from Microsoft Azure to reduce attenuation in optical cables, where weakened signal power leads to data ...

With the massive use of fiber-optic drones, Russian and Ukrainian experts are looking for a solution that would help protect against them. Wired communications have made attack drones and their pilots ...

Fiber optic HDMI cables are critical for maintaining proper brightness, contrast, and color fidelity which enables projectors and displays to reproduce content as the creators intended. This level of ...

This figure illustrates the result of distributed temperature sensing using a perfluorinated graded-index plastic optical fiber (POF). The top diagram shows the structure of the sensing POF, including ...