Fiber optic seismic sensors have important application prospects in the field of earthquake science research and underground structure detection, due to their strong adaptability in harsh environme…
A low frequency-noise ring random fiber laser (RFL) based on random Bragg grating array (RBGA) feedback is proposed. A dual-cavity fiber Bragg grating Fabry-Perot (FBG-FP) filter, which matches the…
Freight consolidation is a logistics practice that improves the cost-effectiveness and efficiency of transportation operations, and also reduces energy consumption and carbon footprint. A “fairâ€â€¦
We experimentally demonstrated an electrically controlled terahertz (THz) binary coder based on hysteresis of vanadium dioxide (VO 2 ) embedded modulator. The unit cell of the device consists of th…