Physics
Ultrasonics
100%
Frequencies
80%
Utilization
71%
Arrays
67%
Detection
53%
Sonar
52%
Output
47%
Transducer
46%
Beamforming
46%
Optical Measuring Instrument
46%
Responses
29%
Microstructure
28%
Fibers
26%
Amplitudes
24%
Laser
24%
Calibration
24%
Wave Propagation
23%
Crystals
23%
Simulation
23%
near Fields
23%
Surface Waves
23%
Ear
23%
Modulation
23%
Elastic Wave
23%
Acoustics
22%
Acoustic Emission
21%
Acoustic Wave
17%
Erbium-Doped Fiber
15%
Bats
15%
Ultrasound
13%
Displacement
12%
Area
12%
Structural Health Monitoring
12%
Hydrophones
11%
Strain
11%
Materials Degradation
9%
Algorithms
9%
Signal-to-Noise Ratio
7%
Ultrasonic Radiation
7%
Geometry
7%
Echolocation
7%
Amplifier
7%
Work
7%
Continuous Radiation
7%
Animal
7%
Laser Source
7%
Hearing
7%
Optimization
6%
Increasing
6%
Nondestructive Test
6%
Rangefinding
6%
Numerical Model
5%
Domains
5%
Wave Scattering
5%
Frequency Ranges
5%
Substrates
5%
Silicon Oxide
5%
Air
5%
Submerging
5%
Copper
5%
Silicon
5%
Broadband
5%
Narrowband
5%
Engineering
Beamforming
46%
Optical Sensors
46%
Measurement
46%
Ultrasonics
46%
Applications
40%
Power Laser
24%
Microstructure
23%
Elastic Wave Propagation
23%
Amplitudes
18%
Process Control
18%
Sensor
17%
Research
16%
Calibration
16%
Characteristics
16%
Fields
15%
Acoustic Emission
13%
Structural Health Monitoring
12%
Displacement Field
12%
Strain Field
10%
Algorithm
9%
Demonstrates
9%
Acoustics
8%
Fiber Optic Sensor
8%
Acoustic Propagation
7%
Calibration System
7%
Peak Power Density
7%
Fibre Bragg Grating Sensor
7%
Optimization
6%
Nanometre
6%
Wavelength
6%
Quantification
6%
Engineering Application
6%
Detection
6%
Non-Destructive Testing
6%
Field Amplitude
6%
Application Monitoring
6%
Accuracy
6%
Sonar System
6%
Actuation
6%
Operational Condition
6%
Frequency Range
5%
Numerical Model
5%
Narrowband
5%
Acoustic Field
5%
Experimental Result
5%
Material Science
Optical Sensor
46%
Fiber Bragg Grating
33%
Phononic Crystal
23%
Silicon
11%
Finite Element Methods
11%
Strain
9%
Sensor
7%
Oxide
5%
Air
5%
Microstructure
5%
Copper
5%