An upgrade to standard modulation phase-shift method is shown to improve accuracy through electrical scan of the optical spectrum. Experiments have allowed the capture of fast group delay ripple of a dispersion-compensating fiber Bragg grating with only a small modification to the standard setup.
CitationSantos, M. C.; De Bernardo-Rodi, S. P.; Mitre-Gutierrez, M. A. New modulation zero-shift method to characterize fast group delay ripple of dispersion-compensating fiber Bragg gratings. IEEE PHOTONICS TECHNOLOGY LETTERS, 2007, vol. 19, núm. 17, p. 1298-1300.
All rights reserved. This work is protected by the corresponding intellectual and industrial property rights. Without prejudice to any existing legal exemptions, reproduction, distribution, public communication or transformation of this work are prohibited without permission of the copyright holder. If you wish to make any use of the work not provided for in the law, please contact: firstname.lastname@example.org