No audio available for this content. The use of GPS signals is certainly commonplace in today’s technological age. Various locating systems, tracking systems and precision timing applications all use ...

Multimode interference (MMI) devices form a cornerstone of integrated photonics by harnessing the natural self-imaging of multiple guided modes in a broad waveguide region. When light from one or more ...

The persistent narrative of cars that drive or planes that fly themselves will only come true if the on board systems can precisely determine where the vehicle is located at any time. In the aerospace ...

New sensing method: Japanese scientists demonstrated a fiber-optic strain sensor that reads interference patterns in the electrical spectrum instead of using optical analyzers. Why it matters: The ...