Add to ORKGThe technique of laser photoacoustic spectroscopy is applied to the studies of surface and sub-surface structures of solids in a nondestructive fashion. In the present case, special attention is focused on reaction-bonded Si N ceramics, which are used for the manufacturing of turbine blades. Good correlation is obtained between the observed photoacoustic signal and surface microstructures. In addition, the photoacoustic signal reveals inhomogeneities that are not visually detected under a microscope
Recent advances in scanning photoacoustic microscopy (SPAM) for NDE are described. Conventional and ...
Among the large number of photothcrmal techniques available, photoacoustics assumes a very significa...
A laser-based technique which enables noncontact detection of well-resolved ultrasonic waveforms ind...
The technique of laser photoacoustic spectroscopy is applied to the studies of surface and sub-surfa...
The technique of laser photoacoustic spectroscopy is applied to the studies of surface and sub-surfa...
Recent advances in scanning photoacoustic microscopy (SPAM) for NDE are described. Conventional and ...
There is a strong interest in applying laser ultrasonic and photoacoustic techniques to the NDE of s...
Recent advances in scanning photoacoustic microscopy (SPAM) for NDE are described. Conventional and ...
In recent years a variety of thermoacoustic techniques have been used to image surface and near surf...
Laser based NDE techniques offer a potential solution to many of the NDE problems found in the appli...
After briefly reviewing the theory and instrumentation, results from a variety of experiments carrie...
WOS: 000428590000004An unusual form of imaging and analysis applications combines optics and acousti...
Les principes des méthodes dites photoacoustiques sont brièvement rappelés et les trois approches ex...
Material characterization and testing of construction ceramics without destruction of the sample is ...
The peculiarity of photoacoustic (PA) spectroscopy is that, unlike other spectroscopic techniques (e...
Recent advances in scanning photoacoustic microscopy (SPAM) for NDE are described. Conventional and ...
Among the large number of photothcrmal techniques available, photoacoustics assumes a very significa...
A laser-based technique which enables noncontact detection of well-resolved ultrasonic waveforms ind...
The technique of laser photoacoustic spectroscopy is applied to the studies of surface and sub-surfa...
The technique of laser photoacoustic spectroscopy is applied to the studies of surface and sub-surfa...
Recent advances in scanning photoacoustic microscopy (SPAM) for NDE are described. Conventional and ...
There is a strong interest in applying laser ultrasonic and photoacoustic techniques to the NDE of s...
Recent advances in scanning photoacoustic microscopy (SPAM) for NDE are described. Conventional and ...
In recent years a variety of thermoacoustic techniques have been used to image surface and near surf...
Laser based NDE techniques offer a potential solution to many of the NDE problems found in the appli...
After briefly reviewing the theory and instrumentation, results from a variety of experiments carrie...
WOS: 000428590000004An unusual form of imaging and analysis applications combines optics and acousti...
Les principes des méthodes dites photoacoustiques sont brièvement rappelés et les trois approches ex...
Material characterization and testing of construction ceramics without destruction of the sample is ...
The peculiarity of photoacoustic (PA) spectroscopy is that, unlike other spectroscopic techniques (e...
Recent advances in scanning photoacoustic microscopy (SPAM) for NDE are described. Conventional and ...
Among the large number of photothcrmal techniques available, photoacoustics assumes a very significa...
A laser-based technique which enables noncontact detection of well-resolved ultrasonic waveforms ind...