In-situ diagnostics of HV outdoor insulators using laser-induced fluorescence spectroscopy

2002 ◽  
Vol 9 (2) ◽  
pp. 274-281 ◽  
Author(s):  
A. Larsson ◽  
A. Roslund ◽  
S. Kroll
Keyword(s):  
Fluorescence Spectroscopy ◽  
Laser Induced Fluorescence ◽  
Outdoor Insulators ◽  
In Situ Diagnostics

The surface sites of sulfated zirconia studied in situ by laser-induced fluorescence spectroscopy

2005 ◽  
Vol 401 (1-3) ◽  
pp. 104-108 ◽  
Author(s):  
Jun Chen ◽  
Zhaochi Feng ◽  
Jianying Shi ◽  
Pinliang Ying ◽  
Huidong Zhang ◽  
...  
Keyword(s):  
Fluorescence Spectroscopy ◽  
Sulfated Zirconia ◽  
Laser Induced Fluorescence ◽  
Surface Sites

Concepts for In Situ Diagnostics in Analog Microelectronic Circuits

2007 ◽  
Author(s):  
Ted Kolasa ◽  
Alfredo Mendoza
Keyword(s):  
Analog Circuits ◽  
System Architecture ◽  
Analog Circuit ◽  
Fault Localization ◽  
Diagnostic System ◽  
Diagnostic Capability ◽  
Common Signal ◽  
Diagnostic Capabilities ◽  
In Situ Diagnostics

Abstract Comprehensive in situ (designed-in) diagnostic capabilities have been incorporated into digital microelectronic systems for years, yet similar capabilities are not commonly incorporated into the design of analog microelectronics. And as feature sizes shrink and back end interconnect metallization becomes more complex, the need for effective diagnostics for analog circuits becomes ever more critical. This paper presents concepts for incorporating in situ diagnostic capability into analog circuit designs. Aspects of analog diagnostic system architecture are discussed as well as nodal measurement scenarios for common signal types. As microelectronic feature sizes continue to shrink, diagnostic capabilities such as those presented here will become essential to the process of fault localization in analog circuits.

Systems of In Situ Diagnostics of Plasma-Surface Interaction in a Mephist-1 Tokamak

2021 ◽  
Author(s):  
V. A. Kurnaev ◽  
V. E. Nikolaeva ◽  
S. A. Krat ◽  
E. D. Vovchenko ◽  
A. V. Kaziev ◽  
...  
Keyword(s):  
Surface Interaction ◽  
Plasma Surface ◽  
In Situ Diagnostics
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