scholarly journals Non‐destructive inspection for FRPM pipeline using periodic pattern of microwave guided‐modes on cylindrical dielectric waveguide

2021 ◽  
Author(s):  
Sayaka Matsukawa ◽  
Kosuke Yoshida ◽  
Tadahiro Okuda ◽  
Masaya Hazama ◽  
Satoru Kurokawa ◽  
...  
Keyword(s):  
Dielectric Waveguide ◽  
Periodic Pattern ◽  
Guided Modes ◽  
Non Destructive

Solving planar dielectric waveguide equations by counting the number of guided modes

1997 ◽  
Vol 9 (2) ◽  
pp. 215-217 ◽  
Author(s):  
H. Ding ◽  
K.T. Chan
Keyword(s):  
Dielectric Waveguide ◽  
Guided Modes ◽  
Planar Dielectric Waveguide

scholarly journals Non-destructive inspection method for FRPM pipelines utilising time-domain responses of microwave guided-modes

2020 ◽  
Vol 56 (19) ◽  
pp. 982-985 ◽  
Author(s):  
S. Matsukawa ◽  
K. Yoshida ◽  
T. Okuda ◽  
M. Hazama ◽  
S. Kurokawa ◽  
...  
Keyword(s):  
Time Domain ◽  
Inspection Method ◽  
Guided Modes ◽  
Non Destructive

Guided modes of surface plasmon polaritons in linear dielectric–metal–nonlinear dielectric waveguide

Optik ◽  
2018 ◽  
Vol 174 ◽  
pp. 216-220
Author(s):  
Cuizhi Fan ◽  
Qian Kong ◽  
Ming Shen
Keyword(s):  
Surface Plasmon ◽  
Surface Plasmon Polaritons ◽  
Dielectric Waveguide ◽  
Nonlinear Dielectric ◽  
Guided Modes ◽  
Plasmon Polaritons

Luminescence from individual dislocations in II-VI and III-V semiconductors

1991 ◽  
Vol 49 ◽  
pp. 834-835
Author(s):  
J W Steeds
Keyword(s):  
Group Iv ◽  
Luminescence Properties ◽  
Carrier Recombination ◽  
Transmission Electron ◽  
Wide Range ◽  
Basic Physics ◽  
Semiconducting Compounds ◽  
Diamond Group ◽  
Non Destructive ◽  
Technological Significance

There is a wide range of experimental results related to dislocations in diamond, group IV, II-VI, III-V semiconducting compounds, but few of these come from isolated, well-characterized individual dislocations. We are here concerned with only those results obtained in a transmission electron microscope so that the dislocations responsible were individually imaged. The luminescence properties of the dislocations were studied by cathodoluminescence performed at low temperatures (~30K) achieved by liquid helium cooling. Both spectra and monochromatic cathodoluminescence images have been obtained, in some cases as a function of temperature.There are two aspects of this work. One is mainly of technological significance. By understanding the luminescence properties of dislocations in epitaxial structures, future non-destructive evaluation will be enhanced. The second aim is to arrive at a good detailed understanding of the basic physics associated with carrier recombination near dislocations as revealed by local luminescence properties.

Forensic Identifications Aided by Scanning Electron Microscopy of Silicone-Epoxy Microreplicas of Calcified and Cornified Structures

1975 ◽  
Vol 33 ◽  
pp. 678-679 ◽  
Author(s):  
R.F. Sognnaes
Keyword(s):  
Electron Microscopy ◽  
Scanning Electron Microscopy ◽  
Forensic Science ◽  
George Washington ◽  
Epithelial Surface ◽  
Extended Application ◽  
Tissue Surfaces ◽  
Non Destructive ◽  
Scanning Electron ◽  
Surface Changes

Sufficient experience has been gained during the past five years to suggest an extended application of microreplication and scanning electron microscopy to problems of forensic science. The author's research was originally initiated with a view to develop a non-destructive method for identification of materials that went into objects of art, notably ivory and ivories. This was followed by a very specific application to the identification and duplication of the kinds of materials from animal teeth and tusks which two centuries ago went into the fabrication of the ivory dentures of George Washington. Subsequently it became apparent that a similar method of microreplication and SEM examination offered promise for a whole series of problems pertinent to art, technology and science. Furthermore, what began primarily as an application to solid substances has turned out to be similarly applicable to soft tissue surfaces such as mucous membranes and skin, even in cases of acute, chronic and precancerous epithelial surface changes, and to post-mortem identification of specific structures pertinent to forensic science.

The value of having standards in non-destructive testing. (a) Metallic

1962 ◽  
Vol 41 (12) ◽  
pp. 740
Author(s):  
W.D. Walker
Keyword(s):  
Non Destructive Testing ◽  
Destructive Testing ◽  
Non Destructive

Non destructive testing of works of art by terahertz analysis

2013 ◽  
Vol 64 (2) ◽  
pp. 21001 ◽  
Author(s):  
Jean-Luc Bodnar ◽  
Jean-Jacques Metayer ◽  
Kamel Mouhoubi ◽  
Vincent Detalle
Keyword(s):  
Non Destructive Testing ◽  
Destructive Testing ◽  
Works Of Art ◽  
Non Destructive
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