Keyphrases
Optical Fiber
84%
Brillouin Dynamic Grating
78%
High Spatial Resolution
63%
Distributed Strain Sensing
58%
Brillouin
47%
Spatial Resolution
39%
Rayleigh Backscattering
35%
Reflectometry
33%
Strain Measurement
30%
UAV
28%
Strain Sensing
26%
Rayleigh
25%
Sensing Technique
25%
Strain Sensitivity
24%
Polarization Maintaining Fiber
23%
Four-wave Mixing
23%
Chalcogenide Glasses
23%
Point Sensor
23%
Fiber Strain
23%
Embedded Fibres
21%
Fiber Bragg Grating
20%
Optomechanics
19%
Orthogonally Polarized
18%
Sampling Rate
18%
Detuning
17%
Distributed Optical Fiber
17%
Structural Health Monitoring
17%
Acoustic Waves
17%
Distributed Optical Fiber Sensing
16%
Anti-Stokes
16%
Grating
15%
Composite Wing
15%
Wing Spar
15%
Silica Waveguide
15%
Highly Nonlinear
15%
Surface Acoustic Wave
15%
Multi-core Optical Fiber
15%
Silicon Photonics
15%
Coherent Detection
15%
Interrogator
15%
Time-domain Analysis
15%
Phase Transition
15%
Fast Fiber
15%
Distributed Sensing
15%
Coherent Laser
15%
Reflectivity
14%
Aircraft Structure
13%
Multicore Fiber
13%
Optomechanical Interaction
12%
Strain Distribution
12%
Engineering
Fiber Optics
85%
Brillouin Zone
61%
Strain Sensing
60%
Spatial Resolution
54%
Unmanned Aerial Vehicle
32%
Fiber Bragg Grating
23%
Structural Health Monitoring
20%
Damage Detection
17%
Rayleigh Backscattering
16%
Optical Fiber Core
15%
Aircraft Structure
15%
Silicon Photonics
15%
Multiplexer
15%
Point Sensor
15%
Pulse Compression
15%
Interrogator
15%
Cross-Phase Modulation
11%
Realization
11%
Coherent Detection
11%
Photonics
10%
Structural Integrity
10%
Passbands
10%
Moving Average Filter
10%
Signal-to-Noise Ratio
9%
Phase Delay
8%
Crosstalk
8%
Polarization-Maintaining Fiber
8%
Integrity Monitoring
7%
Optical Coherent Detection
7%
Additive Noise
7%
Ranging Measurement
7%
Large Aircraft
7%
Pump Light
7%
Cantilever Beam
7%
Impact Damage
7%
Mechanical Interaction
7%
Dynamic Range
7%
Dynamic Condition
7%
Fibre Strain
7%
Singularities
7%
Range Finder
7%
Sampling Rate
7%
Detection Sensitivity
7%
Power Level
7%
Peak Power
7%
Joints (Structural Components)
7%
Multicore Fiber
6%
Silicon on Insulator
6%
Transfer Function
6%
Optical Power
6%
Physics
Brillouin Zone
100%
Glass Fiber
35%
Acoustics
34%
Fiber Optics
31%
Waveguide
29%
Brillouin Scattering
24%
Four-Wave Mixing
23%
Microwave Photonics
17%
Chalcogenides
17%
Cladding
16%
Optical Fiber Core
15%
Time Domain Analysis
15%
Acoustic Wave
13%
Signal-to-Noise Ratio
13%
Reflectance
12%
Physics
11%
Surface Wave
10%
Cross-Phase Modulation
9%
Bragg Gratings
8%
Frequency Shift
8%
Birefringence
7%
Laser Ranging
7%
Dynamic Range
7%
Low Noise
7%
Optical Device
7%
Backscattering
7%
Telecommunication
7%
Fiber Bragg Grating
7%
Multiplexing
7%
Silicon Photonics
7%
Phonon
7%
Structural Health Monitoring
7%
Photonics
7%
Piezoelectricity
6%
Optical Power
5%
Resonator
5%
Pilotless Aircraft
5%
Linewidth
5%
Nonlinear Waveguide
5%
Strain Measurement
5%
Strain Distribution
5%