Experimental study of physical parameters of semiconductor lasers

1997 ◽  
Author(s):  
Gleb E. Shtengel ◽  
Paul A. Morton ◽  
Rudolf F. Kazarinov ◽  
David A. Ackerman ◽  
Mark S. Hybertsen ◽  
...  
Keyword(s):  
Experimental Study ◽  
Semiconductor Lasers ◽  
Physical Parameters

Experimental study of the complex dynamics of semiconductor lasers with feedback via symbolic time-series analysis

2014 ◽  
Author(s):  
Taciano Sorrentino ◽  
Andrés Aragoneses ◽  
Sandro Perrone ◽  
Daniel J. Gauthier ◽  
M. C. Torrent ◽  
...  
Keyword(s):  
Experimental Study ◽  
Time Series ◽  
Time Series Analysis ◽  
Semiconductor Lasers ◽  
Complex Dynamics ◽  
Series Analysis ◽  
Symbolic Time Series Analysis

Experimental Study of Low Concentration Sand Transport in Multiphase Air–Water Horizontal Pipelines

2015 ◽  
Vol 137 (3) ◽  
Author(s):  
Kamyar Najmi ◽  
Alan L. Hill ◽  
Brenton S. McLaury ◽  
Siamack A. Shirazi ◽  
Selen Cremaschi
Keyword(s):  
Experimental Study ◽  
Gas Flow ◽  
Intermittent Flow ◽  
Sand Transport ◽  
Physical Parameters ◽  
Internal Diameter ◽  
Flow Rates ◽  
Minimum Flow ◽  
Wide Range ◽  
Sand Size

The ultimate goal of this work is to determine the minimum flow rates necessary for effective transport of sand in a pipeline carrying multiphase flow. In order to achieve this goal, an experimental study is performed in a horizontal pipeline using water and air as carrier fluids. In this study, successful transport of sand is defined as the minimum flow rates of water and air at which all sand grains continue to move along in the pipe. The obtained data cover a wide range of liquid and gas flow rates including stratified and intermittent flow regimes. The effect of physical parameters such as sand size, sand shape, and sand concentration is experimentally investigated in 0.05 and 0.1 m internal diameter pipes. The comparisons of the obtained data with previous studies show good agreement. It is concluded that the minimum flow rates required to continuously move the sand increases with increasing sand size in the range examined and particle shape does not significantly affect sand transport. Additionally, the data show the minimum required flow rates increase by increasing sand concentration for the low concentrations considered, and this effect should be taken into account in the modeling of multiphase sand transport.

Experimental study of Auger recombination, gain, and temperature sensitivity of 1.5 mu m compressively strained semiconductor lasers

1993 ◽  
Vol 29 (6) ◽  
pp. 1565-1575 ◽  
Author(s):  
Y. Zou ◽  
J.S. Osinski ◽  
P. Grodzinski ◽  
P.D. Dapkus ◽  
W.C. Rideout ◽  
...  
Keyword(s):  
Experimental Study ◽  
Semiconductor Lasers ◽  
Temperature Sensitivity ◽  
Auger Recombination

Experimental study of the thermo-physical parameters of a free elementary convective cell

2016 ◽  
Vol 19 (4) ◽  
pp. 25-35
Author(s):  
L. Bozbey ◽  
◽  
A. Kostikov ◽  
N. Kurskaya ◽  
V. Tkachenko ◽  
...  
Keyword(s):  
Experimental Study ◽  
Convective Cell ◽  
Physical Parameters

scholarly journals The importance of physical parameters for the penetration depth of impregnation products into cementitious materials: Modelling and experimental study

2020 ◽  
Vol 257 ◽  
pp. 119595
Author(s):  
Janez Perko ◽  
Rafael Zarzuela ◽  
Inés Garcia-Lodeiro ◽  
María Teresa Blanco-Varela ◽  
Maria J. Mosquera ◽  
...  
Keyword(s):  
Experimental Study ◽  
Penetration Depth ◽  
Cementitious Materials ◽  
Physical Parameters ◽  
Materials Modelling

Experimental study of optical frequency comb generation in gain-switched semiconductor lasers

2018 ◽  
Vol 108 ◽  
pp. 542-550 ◽  
Author(s):  
Alejandro Rosado ◽  
Antonio Pérez-Serrano ◽  
José Manuel G. Tijero ◽  
Ángel Valle ◽  
Luis Pesquera ◽  
...  
Keyword(s):  
Experimental Study ◽  
Semiconductor Lasers ◽  
Frequency Comb ◽  
Optical Frequency Comb ◽  
Optical Frequency ◽  
Comb Generation

Experimental study of nonlinear mode mixing in dual-wavelength semiconductor lasers

Laser Physics ◽  
2007 ◽  
Vol 17 (5) ◽  
pp. 684-687 ◽  
Author(s):  
A. A. Biryukov ◽  
S. M. Nekorkin ◽  
B. N. Zvonkov ◽  
V. Ya. Aleshkin ◽  
A. A. Dubinov ◽  
...  
Keyword(s):  
Experimental Study ◽  
Semiconductor Lasers ◽  
Dual Wavelength ◽  
Nonlinear Mode ◽  
Mode Mixing
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