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Influence of slit width on harmonic generation in ultrasonic surface waves excited by masking a laser beam with a line arrayed slit
Sungho Choi, Kyung Young Jhang
Engineering Science and Mechanics
Research output
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Contribution to journal
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Article
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peer-review
24
Scopus citations
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Dive into the research topics of 'Influence of slit width on harmonic generation in ultrasonic surface waves excited by masking a laser beam with a line arrayed slit'. Together they form a unique fingerprint.
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Keyphrases
Laser Beams
100%
Duty Ratio
100%
Second Harmonic Generation
100%
Ultrasonic Surface Wave
100%
Slit Width
100%
Harmonic Wave
80%
Second-order Harmonic
60%
Frequency Response
40%
Numerical Analysis
40%
Beamline
40%
Two Dimensional
20%
Temperature Profile
20%
Narrowband
20%
Surface Waves
20%
Delta Function
20%
Beam Model
20%
Thermal Conduction
20%
Fundamental Wave
20%
Square Pulse
20%
Temporal Profile
20%
Illumination Source
20%
One-dimensional Analysis
20%
Laser-generated Surface Wave
20%
Mathematics
Gaussian Distribution
100%
Numerical Analysis
100%
Frequency Response
100%
Laser Beam
100%
Good Agreement
50%
Delta Function
50%
Generated Wave
50%
Dimensional Analysis
50%
Engineering
Thermo-Elastic Analysis
20%
Delta Function
20%