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 ...