A phase-shifted linearly chirped fiber Bragg grating with tunable bandwidth
β Scribed by N.Q. Ngo; S.Y. Li; L.N. Binh; S.C. Tjin
- Book ID
- 103871598
- Publisher
- Elsevier Science
- Year
- 2006
- Tongue
- English
- Weight
- 266 KB
- Volume
- 260
- Category
- Article
- ISSN
- 0030-4018
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π SIMILAR VOLUMES
## Abstract Chromatic dispersion effect on a bandpass microwave photonic filter is presented using a tunable linearly chirped fiber Bragg grating (LCFBG). The 3βdB bandwidth of the LCFBG is shifted nonlinearly with fixed centre wavelength to change its chromatic dispersion value. The bandpass notch
## 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