Ultracompact optical fiber acoustic sensors based on a fiber-top spirally-suspended optomechanical microresonator

Keyphrases

• Acoustic Waves 100%
• Sensor-based 100%
• Ultra-compact 100%
• Optomechanics 100%
• Microring Resonator 100%
• Fiber-optic Acoustic Sensor 100%
• High Sensitivity 66%
• Microdisk 66%
• Optomechanical Resonator 66%
• Sensing Imaging 66%
• Acoustics 33%
• Bioimaging 33%
• In Situ 33%
• Interferometric 33%
• Single-mode Optical Fiber 33%
• Audio Frequency 33%
• Signal Level 33%
• Acoustic Signal 33%
• Fabry-Perot 33%
• Imaging Applications 33%
• Miniaturization 33%
• Broad Bandwidth 33%
• Sensing Applications 33%
• Ultrasmall 33%
• Acoustic Sensor 33%
• Microbeam 33%
• Fiber Tip 33%
• 3D Printing Technology 33%
• Optical 3D Printing 33%
• Ultrasensitivity 33%
• Amplification Mechanism 33%
• Spiral Structure 33%
• Resonance Amplification 33%
• Micromechanical Resonator 33%
• Optical Fiber End Face 33%
• Acoustic Wave Sensor 33%
• Low Noise 33%
• Noise Equivalent 33%
• Testing Application 33%
• Natural Resonance Frequency 33%
• Photoacoustic Gas Sensing 33%
• Deflection Amplitude 33%

Physics

• Resonator 100%
• Acoustic Wave 100%
• Glass Fiber 100%
• Single-Mode Optical Fiber 33%
• Bioimaging 33%
• Microbeam 33%
• Acoustics 33%
• Low Noise 33%
• Audio Frequency 33%
• Three Dimensional Printing 33%

Material Science

• Resonator 100%
• Glass Fiber 100%
• Three Dimensional Printing 33%
• Single-Mode Optical Fiber 33%