Title :
Fast and accurate characterization of fiber Bragg gratings with high spatial and spectral resolution
Author :
Kieckbusch, S. ; Brinkmeyer, Ernst
Author_Institution :
Tech. Univ. Hamburg Harburg, Germany
Abstract :
The complex reflectivity of fiber Bragg gratings is measured by optical frequency-domain reflectometry. By inverse scattering the complex coupling coefficient is reconstructed. A spatial resolution of 20 nm is achieved, while measurement time is only a few seconds.
Keywords :
Bragg gratings; reflectivity; reflectometry; complex coupling coefficient; fiber Bragg grating characterization; inverse scattering; optical frequency-domain reflectometry; reflectivity measurement; spatial resolution; spectral resolution; Bragg gratings; Delay; Fiber gratings; Optical filters; Optical scattering; Optical sensors; Optimized production technology; Reflection; Reflectivity; Spatial resolution;
Conference_Titel :
Optical Fiber Communications Conference, 2003. OFC 2003
Print_ISBN :
1-55752-746-6
DOI :
10.1109/OFC.2003.1248280
