JOURNAL ARTICLE

Polarization-dependent phase-shifted fiber Bragg gratings inscribed by femtosecond laser overexposure

Abstract

Polarization dependent phase-shifted fiber Bragg gratings (PS-FBGs) were fabricated with 800 nm femtosecond laser overexposure and a uniform phase mask. Negative index change created in the center was responsible for the PS-FBG formation.

Keywords:
Materials science Fiber Bragg grating Femtosecond PHOSFOS Optics Polarization (electrochemistry) Fiber laser Laser Optoelectronics Inscribed figure Polarization-maintaining optical fiber Optical fiber Fiber optic sensor Wavelength Physics Chemistry

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Topics

Advanced Fiber Optic Sensors
Physical Sciences →  Engineering →  Electrical and Electronic Engineering
Photonic and Optical Devices
Physical Sciences →  Engineering →  Electrical and Electronic Engineering
Photonic Crystal and Fiber Optics
Physical Sciences →  Engineering →  Electrical and Electronic Engineering
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