Complete characterization of optical pulses using a chirped fiber Bragg grating
β Scribed by Naum K. Berger; Boris Levit; Baruch Fischer
- Publisher
- Elsevier Science
- Year
- 2005
- Tongue
- English
- Weight
- 205 KB
- Volume
- 251
- Category
- Article
- ISSN
- 0030-4018
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π SIMILAR VOLUMES
Based on linear-system theory, a method to obtain the total group-delay characteristics of the cascaded chirped fiber Bragg grating (FBG) from the measured group delays of each grating is proposed. The method is then used to characterize cascaded chirped FBGs used as the dispersion compensators of a
## Abstract A new technique for inducing relative group delays between the orthogonal transversal propagation modes in a single mode fiber is presented. It is based on a tunable linear chirp induced in a Bragg grating written in a highly birefringent fiber by thermal means. The method can induce a
A temperature distribution sensing system based on the reflection spectrum of a 70 mm apodized chirped fiber Bragg grating has been demonstrated. Reflection variations created by the Fabry-Perot effect due to the intra-grating wavelength shift are presented. By fitting a parametric transfer matrix m
## Abstract We present and demonstrate experimentally a new method for measuring the polarization mode dispersion (PMD) of chirped fiber Bragg gratings. The technique can also be used to measure chromatic dispersion (CD) more accurately by eliminating the influence of PMD. Β© 2004 Wiley Periodicals,