16 May 2017 Bandpass transmission filters based on phase shifted fiber Bragg gratings in microstructured polymer optical fibers
Author Affiliations +
Abstract
In this contribution we report on the fabrication of novel bandpass transmission filters based on PS-FBGs in microstructured polymer fibers at telecom wavelengths. The phase mask technique is employed to fabricate several superimposed gratings with slight different periods in order to form Moiré structures with a single or various π phase shifts along the device. Simulations and experimental results are included in order to demonstrate very narrowband transmission filters. Experimental characterization under strain and temperature variations is provided in a non-annealed fiber and time stability of the fabricated devices has been also measured under different pre-strain conditions.
© (2017) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Beatriz Ortega, Rui Min, David Sáez-Rodríguez, Yang Mi, Kristian Nielsen, Ole Bang, "Bandpass transmission filters based on phase shifted fiber Bragg gratings in microstructured polymer optical fibers", Proc. SPIE 10232, Micro-structured and Specialty Optical Fibres V, 1023209 (16 May 2017); doi: 10.1117/12.2268281; https://doi.org/10.1117/12.2268281
PROCEEDINGS
11 PAGES


SHARE
Back to Top