Title :
Mathematical modeling and control of the refraction index of optical lightguide at fabrication stage
Author :
Gavrilov, Alexander I. ; Hairjuzova, Yelena V. ; Shapochnicova, Tatiana L. ; Gavrilov, Ivan A.
Author_Institution :
Dept. of Comput. Technol. & Autom. Syst., Kuban State Technol. Univ., Krasnodar, Russia
Abstract :
The reasons of appearance of screw of non-uniformity of obtained layer´s thickness in waveguide fabrications are determined in terms of convective deposition model. Non-uniformity leads to deflexion of the refraction index from demanded profile. Obtained analytic expressions can be used as the basis for managing program, which allows to get determined profiles of refraction index.
Keywords :
chemical vapour deposition; optical fibre fabrication; refractive index; variational techniques; convective deposition model; fabrication stage; fiber manufacture; integral variational formulations; layer thickness; mathematical modeling; optical lightguide; refraction index control; screw nonuniformity; thermophysical parameters; Automatic control; Boundary conditions; Fasteners; Heat transfer; Integral equations; Lighting control; Mathematical model; Optical control; Optical device fabrication; Optical refraction;
Conference_Titel :
Physics and Control, 2003. Proceedings. 2003 International Conference
Print_ISBN :
0-7803-7939-X
DOI :
10.1109/PHYCON.2003.1237028
