Sensitivity enhancement in laser ultrasonics using a versatile laser array system

Past investigators have predicted and, in limited cases, demonstrated the potential utility of using temporally and spatially modulated laser array sources as a means of increasing the signal-to-noise ratio in laser ultrasonic systems without causing the surface damage characteristic of a single hig...

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Bibliographische Detailangaben

Veröffentlicht in:	The Journal of the Acoustical Society of America 1995-01, Vol.97 (1), p.273-279
Hauptverfasser:	Steckenrider, J. Scott, Murray, Todd W., Wagner, James W., Deaton, John B.
Format:	Artikel
Sprache:	eng
Schlagworte:	ELECTROMAGNETIC RADIATION LASER RADIATION LASERS MODIFICATIONS MODULATION OTHER INSTRUMENTATION PULSES RADIATIONS SENSITIVITY SIGNAL-TO-NOISE RATIO SOUND WAVES 440800 > Miscellaneous Instrumentation-- (1990-) ULTRASONIC WAVES
Online-Zugang:	Volltext
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