Abstract: An open-cavity optical fiber gas pressure sensor based on the Vernier effect is proposed. The sensor consists of two Fabry-Perot interferometers (FPIs) connected in parallel. As a sensing ...

Abstract: A dual-parameter sensor based on a D-shaped double-hole fiber (DDHF) is designed for magnetic field and temperature detection. The DDHF is constructed by side-polishing a double-hole fiber ...

Apple has picked up another win in its legal battle with health tech firm AliveCor, this time over antitrust claims relating to the Apple Watch. The new win, detailed in a January 8, 2026, decision by ...

If you build engines, tune cars, or even just like mashing your foot on the throttle with conviction, you’ve probably heard the term “wideband O2 sensor” being thrown around at the track, dyno ...