Experimental characterization of hopping dynamics in a multistable fiber laser

2008 ◽  
Vol 78 (3) ◽  
Author(s):  
Guillermo Huerta-Cuellar ◽  
Alexander N. Pisarchik ◽  
Yuri O. Barmenkov
Keyword(s):  
Fiber Laser ◽  
Experimental Characterization

scholarly journals Experimental characterization of concrete removal by high-power quasicontinuous wave fiber laser irradiation

2017 ◽  
Vol 29 (4) ◽  
pp. 041501 ◽  
Author(s):  
Nguyen Phi Long ◽  
Hiroyuki Daido ◽  
Tomonori Yamada ◽  
Akihiko Nishimura ◽  
Noboru Hasegawa ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Laser Irradiation ◽  
High Power ◽  
Experimental Characterization

Modeling and experimental characterization of a dual-wavelength Bi-doped fiber laser with cascaded cavities

2020 ◽  
Vol 37 (5) ◽  
pp. 1453
Author(s):  
Galina Nemova ◽  
Xian Jin ◽  
Lawrence R. Chen ◽  
Sergei V. Firstov ◽  
Omur Sezerman
Keyword(s):  
Fiber Laser ◽  
Dual Wavelength ◽  
Experimental Characterization

Experimental Characterization of the Reliability of 3-Terminal Dual-Damascene Copper Interconnect Trees

2002 ◽  
Vol 716 ◽  
Author(s):  
C. L. Gan ◽  
C. V. Thompson ◽  
K. L. Pey ◽  
W. K. Choi ◽  
F. Wei ◽  
...  
Keyword(s):  
Stress Conditions ◽  
Experimental Characterization ◽  
Contact Lines ◽  
Tree Structures ◽  
Similar Test ◽  
Dual Damascene ◽  
Copper Interconnect ◽  
Test Conditions

AbstractElectromigration experiments have been carried out on simple Cu dual-damascene interconnect tree structures consisting of straight via-to-via (or contact-to-contact) lines with an extra via in the middle of the line. As with Al-based interconnects, the reliability of a segment in this tree strongly depends on the stress conditions of the connected segment. Beyond this, there are important differences in the results obtained under similar test conditions for Al-based and Cu-based interconnect trees. These differences are thought to be associated with variations in the architectural schemes of the two metallizations. The absence of a conducting electromigrationresistant overlayer in Cu technology, and the possibility of liner rupture at stressed vias lead to significant differences in tree reliabilities in Cu compared to Al.

Experimental Characterization of Mechanical Behavior of Cord-Rubber Composites

1982 ◽  
Vol 10 (1) ◽  
pp. 37-54 ◽  
Author(s):  
M. Kumar ◽  
C. W. Bert
Keyword(s):  
Response Characteristic ◽  
Cord Compression ◽  
Complete Characterization ◽  
Strain Response ◽  
Strain Gages ◽  
Experimental Characterization ◽  
Rubber Composites ◽  
Stress Strain ◽  
Strain Data

Abstract Unidirectional cord-rubber specimens in the form of tensile coupons and sandwich beams were used. Using specimens with the cords oriented at 0°, 45°, and 90° to the loading direction and appropriate data reduction, we were able to obtain complete characterization for the in-plane stress-strain response of single-ply, unidirectional cord-rubber composites. All strains were measured by means of liquid mercury strain gages, for which the nonlinear strain response characteristic was obtained by calibration. Stress-strain data were obtained for the cases of both cord tension and cord compression. Materials investigated were aramid-rubber, polyester-rubber, and steel-rubber.

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