Experimental validation of a theoretical model of dual wavelength photoacoustic (PA) excitation in fluorophores

2015 ◽  
Author(s):  
Julia Märk ◽  
Christoph Theiss ◽  
Franz-Josef Schmitt ◽  
Jan Laufer
Keyword(s):  
Theoretical Model ◽  
Experimental Validation ◽  
Dual Wavelength

A Theoretical Model for RF Ablation of Kidney Tissue and Its Experimental Validation

2010 ◽  
pp. 119-129 ◽  
Author(s):  
Mihaela Pop ◽  
Sean R. H. Davidson ◽  
Mark Gertner ◽  
Michael A. S. Jewett ◽  
Michael D. Sherar ◽  
...  
Keyword(s):  
Theoretical Model ◽  
Experimental Validation ◽  
Kidney Tissue ◽  
Rf Ablation

Experimental Validation of a Piezoceramic Annular Plate Theoretical Model

1996 ◽  
pp. 451-457 ◽  
Author(s):  
A. Iula ◽  
F. R. Montero de Espinosa ◽  
N. Lamberti ◽  
M. Pappalardo
Keyword(s):  
Theoretical Model ◽  
Experimental Validation ◽  
Annular Plate

Modeling and Experimental Validation of Actuating a Bistable Buckled Beam Via Moment Input

2015 ◽  
Vol 82 (5) ◽  
Author(s):  
Jonathon Cleary ◽  
Hai-Jun Su
Keyword(s):  
Theoretical Model ◽  
Experimental Test ◽  
Experimental Validation ◽  
Stable Equilibrium ◽  
Compliant Mechanisms ◽  
Computational Tool ◽  
Specific Mechanism ◽  
Test Setup ◽  
Buckled Beams ◽  
Buckled Beam

Bistable mechanisms have two stable equilibrium positions separated by a higher energy unstable equilibrium position. They are well suited for microswitches, microrelays, and many other macro- and micro-applications. This paper discusses a bistable buckled beam actuated by a moment input. A theoretical model is developed for predicting the necessary input moment. A novel experimental test setup was created for experimental verification of the model. The results show that the theoretical model is able to predict the maximum necessary input moment within 2.53%. This theoretical model provides a guideline to design bistable compliant mechanisms and actuators. It is also a computational tool to size the dimensions of buckled beams for actuating a specific mechanism.

scholarly journals Digitally Chirped Multilayer Quantum Dot Lasers with Dual-Wavelength Lasing Emissions

2019 ◽  
Vol 9 (11) ◽  
pp. 2246
Author(s):  
Yi-Jan Sun ◽  
Pin-Hsien Hsieh ◽  
Gray Lin
Keyword(s):  
Theoretical Model ◽  
Quantum Dot ◽  
Ground State ◽  
Slope Efficiency ◽  
Injection Current ◽  
Dual Wavelength ◽  
Quantum Dot Lasers ◽  
Simulation Results ◽  
Current Characteristics

The dual-wavelength lasing emissions of digitally chirped multilayer quantum dot (QD) lasers are investigated both experimentally and theoretically. The two lasing wavelengths are both identified as ground-state (GS) emissions but originated from different stacks of QD multilayers. The lasing spectra exhibited broadening and splitting properties by injecting more current. Moreover, the wavelength-resolved light-current characteristics reveal that first GS lasing intensity upon the threshold of second GS transitions neither saturates nor droops with increasing injection current, but increases with slightly reduced slope efficiency. A theoretical model is developed for digitally chirped multilayer QD lasers. The simulation results qualitatively reproduce the experimental observations.

scholarly journals A theoretical model of the application of RF energy to the airway wall and its experimental validation

2010 ◽  
Vol 9 (1) ◽  
pp. 81 ◽  
Author(s):  
Jerry Jarrard ◽  
Bill Wizeman ◽  
Robert H Brown ◽  
Wayne Mitzner
Keyword(s):  
Theoretical Model ◽  
Experimental Validation ◽  
Airway Wall ◽  
Rf Energy

Dual-wavelength digital holography for 3D particle image velocimetry: experimental validation

2015 ◽  
Vol 55 (3) ◽  
pp. A49 ◽  
Author(s):  
S. Grare ◽  
D. Allano ◽  
S. Coëtmellec ◽  
G. Perret ◽  
F. Corbin ◽  
...  
Keyword(s):  
Particle Image Velocimetry ◽  
Digital Holography ◽  
Experimental Validation ◽  
Particle Image ◽  
Dual Wavelength ◽  
Image Velocimetry

scholarly journals Polarisers in the focal domain: Theoretical model and experimental validation

2017 ◽  
Vol 7 (1) ◽  
Author(s):  
Rosario Martínez-Herrero ◽  
David Maluenda ◽  
Ignasi Juvells ◽  
Artur Carnicer
Keyword(s):  
Theoretical Model ◽  
Experimental Validation
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