Index for 2aPA

• 2aPA1. Laser generation and detection of ultrasound: Technology and applications.
• 2aPA2. Velocity measurements in molten materials with the use of laser-generated ultrasound.
• 2aPA3. Laser generation and detection of elastic waves in graphite/polymer composites.
• 2aPA4. Acoustic waves generated by phase velocity scanning of laser interference fringes.
• 2aPA5. Evaluation of standard defects using surface acoustic waves generated by phase velocity scanning of laser interference fringes.
• 2aPA6. Generation of focused bulk acoustic waves by phase velocity scanning of laser interference fringes.
• 2aPA7. Fundamental issues for optimization of laser sources for generation of ultrasound.
• 2aPA8. Enhancement of laser-based ultrasonic wave detection through signal processing techniques.
• 2aPA9. Progress toward quantitative local ultrasonic measurements.
• 2aPA10. Ultrafast photothermal and photoacoustic phenomena and their applications.
• 2aPA11. GHz ultrasonic measurement using a transient reflecting grating method under a surface plasmon resonance condition.
• 2aPA12. Ultrafast photothermal and photoacoustic measurement of solid/liquid interfaces.
• 2aPA13. Ultrafast laser acoustics.
• 2aPA14. Time-of-flight measurements of high-frequency surface acoustic phonons in silicon.
• 2aPA15. A new method of coherent Rayleigh--Brillouin scattering using frequency-tunable cw lasers.
• 2aPA16. Noncontacting resonant ultrasound spectroscopy using a new optical vibration spectral measurement technique.
• 2aPA17. Optoacoustics and acousto-optics of penetrating radiation.