3 years ago

Refractive index sensor in eccentric fiber Bragg gratings using a point-by-point IR femtosecond laser

Hicham Chikh-bled, Mohammed Debbal, Mohammed Chikh-bled, Chamse-eddine Ouadah, Venancio Calero-vila, Mouweffeq Bouregaa
In this paper, we demonstrate point-by-point inscription of eccentric fiber Bragg grating (EFBG) in conventional single-mode fiber (Corning SMF-28) with second-order Bragg resonances within the C-band using an IR femtosecond laser. Highly localized fiber Bragg gratings can be inscribed ...

Publisher URL: http://www.osapublishing.org/abstract.cfm

DOI: ao-58-3-528

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