Stability of erbium-doped fiber laser for high pressure measurement: Ring vs linear cavity

• Main Authors: Abdullah F., Idris S.M., Al-Mansoori M.H., Jamaludin M.Z.
• Other Authors: 56613644500
• Format: Conference paper
• Published: 2023
• Subjects: Fiber bragg grating; Fiber laser; High pressure sensing system; Engineering research; Erbium; Fiber Bragg gratings; Fiber optic components; Fiber optic sensors; Fibers; Innovation; Optical fibers; Pressure sensors; Stainless steel; Erbium doped fiber laser; Fiber Bragg grating (fbg); Heavy industries; High pressure; High pressure measurements; High pressure sensors; In-field; Linear cavity; Linear configuration; Optical fiber sensor; Peak output power; Sensing systems; Stainless steel housing; Fiber lasers
• Institution: Universiti Tenaga Nasional

The application of optical fiber sensor in fields such as heavy industries has to greater extent become very important as the optical sensors is immune to EMI. This paper presented a stable high pressure sensor using an erbium-doped fiber laser (EDFL). The pressure sensor head is made of fiber Bragg...