Title :
Web controlled interrogation system for fiber Bragg gratings
Author :
Schiller, Marcelo W. ; Lopes, Paulo ; Pinto, JoSo Lemos ; Kalinowski, Hypolito J.
Author_Institution :
Centro Fed. de Educacao Tecnologica do Parana, Curitiba, Brazil
Abstract :
We describe a WEB controlled interrogation system to determine the peak wavelength of the reflection spectra of Bragg gratings. The system is based on a scanning Fabry Perot interferometer, whose electronic control unit has been modified to allow automated operation under external micro-controlled supervision. A micro-controller with embedded WEB server capabilities is used to permit the access through the Internet.
Keywords :
Bragg gratings; Fabry-Perot interferometers; Internet; fibre optic sensors; interference filters; microcontrollers; optical control; optical fibre filters; physical instrumentation control; physics computing; strain sensors; temperature sensors; Web controlled interrogation system; automated operation; embedded server capabilities; external microcontrolled supervision; fiber Bragg gratings; optical fiber sensors; peak wavelength; reflection spectra; scanning Fabry Perot interferometer; scanning fiber filter; strain sensors; temperature sensors; Automatic control; Bragg gratings; Control systems; Fiber gratings; Optical fiber sensors; Optical filters; Optical interferometry; Optical reflection; Optical sensors; Wavelength measurement;
Conference_Titel :
Microwave and Optoelectronics Conference, 2003. IMOC 2003. Proceedings of the 2003 SBMO/IEEE MTT-S International
Print_ISBN :
0-7803-7824-5
DOI :
10.1109/IMOC.2003.1242654
