Optical fiber sensors based on tapered optical fiber (TOF) structure have attracted a
considerable amount of attention from researchers due to the advantages of simple …

Optical fibre sensors are an essential subset of optical fibre technology, designed
specifically for sensing and measuring several physical parameters. These sensors offer …

This work presents the fabrication of U-shaped plastic optical fiber (POF) sensors for
hydrogen sulfide (H 2 S) detection, coated with Fe 3 O 4 nanoparticles synthetized using the …

This study successfully demonstrates the detection of formaldehyde concentration using a
fiber bundle with a concave mirror as a reflector. The setup employs an Optical Stimulated …

A study has been conducted to investigate the sensing performance of zinc oxide (ZnO)
nanorods coated glass substrate using the side coupling approach for lactose sensing …

In this paper, we design and theoretically simulate a highly sensitive photonic crystal fiber
sensor based on lossy mode resonance. An ITO/HfO 2 bilayer was coated onto the exposed …