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 ...

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 ...