Highly sensitive gas pressure sensor utilizing the harmonic vernier effect in parallel FPIs with femtosecond laser processing
Chuanju Hu, Changning Liu, Chao Jiang, Simei Sun
Topics & Concepts
Materials scienceFemtosecondLaserOpticsPressure sensorVernier scaleSensitivity (control systems)Pressure measurementOptical fiberOptoelectronicsElectronic engineeringThermodynamicsMechanical engineeringPhysicsEngineeringAdvanced Fiber Optic SensorsAdvanced Fiber Laser TechnologiesPhotonic and Optical Devices