Analytical model for design-optimization and performances of fabricated broadband (VIS-SWIR) photodetector for image sensor and optical communication applications

2018 ◽  
Author(s):  
Jaydeep Dutta ◽  
Patrick Oduor ◽  
Achyut K. Dutta ◽  
Nibir K. Dhar
Keyword(s):  
Design Optimization ◽  
Analytical Model ◽  
Optical Communication ◽  
Image Sensor

scholarly journals A New Automotive VLC System Using Optical Communication Image Sensor

2016 ◽  
Vol 8 (3) ◽  
pp. 1-17 ◽  
Author(s):  
Yuki Goto ◽  
Isamu Takai ◽  
Takaya Yamazato ◽  
Hiraku Okada ◽  
Toshiaki Fujii ◽  
...  
Keyword(s):  
Optical Communication ◽  
Image Sensor

scholarly journals Enhancement the performance of an electro-optic switch by analysis the effect of tensile stress, axial and radial strain

2018 ◽  
Vol 11 (1) ◽  
Author(s):  
Sadeq Adnan Hbeeb
Keyword(s):  
Mathematical Model ◽  
Performance Evaluation ◽  
Tensile Stress ◽  
Analytical Model ◽  
Optical Communication ◽  
Communication System ◽  
Radial Strain ◽  
Optical Communication System ◽  
Electro Optic ◽  
Active Switch

This research presents a technique of an electro optic effect for suggestion model and it optimizes implementation of an electro optics switch using Mat lab simulation program (10). this technique includes design a mathematical model for analysis the effect of tensile stress(y), axial (z)and radial (x)strain on the performance evaluation of an electro optic switch also, it analysis an effect the change of length L and width w of arm of switch. Finally, an active switch optimizes, using the analytical model and considers important device in the modern optical communication system.

scholarly journals Design optimization of an axial-field eddy-current magnetic coupling based on magneto-thermal analytical model

Open Physics ◽  
2018 ◽  
Vol 16 (1) ◽  
pp. 21-26 ◽  
Author(s):  
Julien Fontchastagner ◽  
Thierry Lubin ◽  
Smaïl Mezani ◽  
Noureddine Takorabet
Keyword(s):  
Design Optimization ◽  
Analytical Model ◽  
Eddy Current ◽  
Convection Heat Transfer ◽  
Design Procedure ◽  
Magnetic Coupling ◽  
Optimization Procedure ◽  
Computationally Efficient ◽  
Transfer Coefficients ◽  
Good Efficiency

Abstract This paper presents a design optimization of an axial-flux eddy-current magnetic coupling. The design procedure is based on a torque formula derived from a 3D analytical model and a population algorithm method. The main objective of this paper is to determine the best design in terms of magnets volume in order to transmit a torque between two movers, while ensuring a low slip speed and a good efficiency. The torque formula is very accurate and computationally efficient, and is valid for any slip speed values. Nevertheless, in order to solve more realistic problems, and then, take into account the thermal effects on the torque value, a thermal model based on convection heat transfer coefficients is also established and used in the design optimization procedure. Results show the effectiveness of the proposed methodology.

scholarly journals Experimental study of fission counter design optimization with a simplified analytical model of performance

1979 ◽  
Author(s):  
K.H. Valentine ◽  
J.T. De Lorenzo ◽  
W.T. Clay ◽  
V.K. Pare ◽  
G.C. Guerrant ◽  
...  
Keyword(s):  
Experimental Study ◽  
Design Optimization ◽  
Analytical Model
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