scholarly journals Investigation of the laser ultrasound propagation in K9 glass using optical interferometry

2022 ◽  
Vol 20 (2) ◽  
pp. 021203
Author(s):  
Mengmeng Li ◽  
Hongchao Zhang ◽  
Jian Lu ◽  
Zhonghua Shen
Keyword(s):  
Optical Interferometry ◽  
Laser Ultrasound ◽  
Ultrasound Propagation ◽  
K9 Glass

Pulsed-Laser Ultrasound Generation in Graphite/Epoxy Plate

2000 ◽  
Vol 12 (1) ◽  
pp. 191-215 ◽  
Author(s):  
A. Rezaizadeh ◽  
J. C. Duke
Keyword(s):  
Pulsed Laser ◽  
Laser Ultrasound

LIMITING PRECISION IN OPTICAL INTERFEROMETRY

1959 ◽  
Vol 37 (11) ◽  
pp. 1283-1292 ◽  
Author(s):  
G. R. Hanes
Keyword(s):  
Path Difference ◽  
Optical Interferometry ◽  
Experimental Conditions ◽  
Photon Noise ◽  
Fundamental Limit

The fundamental limit to the precision of setting on a fringe peak due to photon noise is evaluated for a certain class of interferometric methods in terms of parameters characterizing the source, the interferometer, and the detector. It is shown that changes in path difference of 10−10 should be detectable with an observing time of 1 second, using only modest equipment. Some of the experimental conditions required to attain this precision are discussed.

Liquid metallic laser ultrasound transducer for high-temperature applications

2021 ◽  
Vol 118 (18) ◽  
pp. 183502
Author(s):  
Howuk Kim ◽  
Kyunghoon Kim ◽  
Nicholas Garcia ◽  
Tiegang Fang ◽  
Xiaoning Jiang
Keyword(s):  
High Temperature ◽  
Ultrasound Transducer ◽  
Laser Ultrasound ◽  
Temperature Applications
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