Section= - Title=Ultrasound in Marble

Terms: Ultrasound in Marble (0),

Boolean: ultrasound and marble (25344), "ultrasonic measurement" (9613), "ultrasonic measurements" (5713),

Terms: ultrasonic measurements (3449), noncontact ultrasonic (121),

Terms: elastic modulii (188), ultrasonic attenuation (2694), ultrasonic characterization (1282),

Terms: pulsed infrared (1721), photoacoustic (17064), photoultrasonic (4), photo-ultrasonic (14), laser ultrasound (1054), laser ultrasonic (5907),

Terms: Lamb waves (2134), ultrasonic interferometer (155), ultrasonic interferometry (252), laser interferometry (8652), holography (190723), holographic illumination (54),

Boolean: holography and topography (8069),

http://www.ultrasonicdirectory.com

Terms: acoustic holography (1691), ultrasonic holography (193),

http://sensors.lbl.gov/sp_laser.html - Laser Ultrasonic Sensor - Measurable properties include all that affect the speed of propagation of mechanical waves, such as elasticity (bending, shear, tensile, and compressive stiffness in the three dimensions), thickness, surface topology/roughness, density, temperature, voids or cracks, and inclusions. The value of this technology is the opportunity it gives for feedback control of the manufacturing process to tighter specifications of the measured property in the product.

Terms: photothermal (11968), pulsed photothermal radiometry (188), pulsed photothermal (260),

Terms: phonophoresis (6661), laser phoresis (1), photokinetic (159),

Author=Richard K Collins
Filename=c:\_Notes\UltrasoundinMarble.htm
Date=11/25/03 4:41:33 PM