Both Ukraine and Russia are operating fiber-optic drones, which can't be jammed with traditional electronic warfare tactics.

Researchers have developed a novel experimental platform to measure the electric fields of light trapped between two mirrors with a sub-cycle precision. These electro-optic Fabry-Perot resonators will ...

Precision Optics Corporation Inc. (POCI), a small-cap medical technology company with a market capitalization of $31.43 million, recently reported its financial results for the second quarter of ...