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 …

Microstructured optical fibers, including not only photonic crystal fibers but also new types of
fiber with different configurations on the cross section, are elaborately designed and they …

Glycosylated hemoglobin (HbA1c) is considered a new standard for the detection of
diabetes mellitus because it is more accurate than regular blood sugar tests and there is no …

Although grating interferometers are considered high-performance optical displacement
sensors, higher requirements are being demanded for displacement sensing. Furthermore …

To alleviate the discomfort associated with frequent blood glucose detection in diabetic
patients, a novel non-invasive tear glucose biosensor has been developed. This involved …

The adoption of biophotonic sensing technologies holds significant promise for application
in health care and biomedical industries in all aspects of human life. Then, this piece of …

In this work, we introduce a novel multimode fiber (MMF)–seven core fiber (SCF)–MMF
(MCM) optical fiber biosensor, also known as the WaveFlex biosensor (plasma wave …

A sensitivity amplified optical fiber sensor based on Vernier effect by cascaded microfiber
Mach-Zehnder interferometers (MZIs) is proposed and demonstrated for the simultaneous …

In this study, we developed an integrated static and ultrasonic structural health monitoring
(SHM), that was achieved using fiber Bragg grating (FBG) arrays and phase-shifted FBG …

For specific recognition and sensitive detection of triglycerides (TGs), an optical fiber sensor
(OFS) based on an enhanced core diameter mismatch was proposed. The sensitivity of the …