TY - GEN
T1 - Suspended core size effect in interaction of longitudinal acoustic waves and fiber Bragg gratings
AU - Silva, R.E.
AU - Hartung, A.
AU - Rothhardt, M.
AU - Pohl, A.A.P.
AU - Bartelt, H.
PY - 2013/10/28
Y1 - 2013/10/28
N2 - The interaction between longitudinal acoustic waves and Bragg gratings is numerically investigated for suspended core fibers. The encircle core is increased from 1 to 6.6 μm and the mechanical properties and the grating properties are calculated using a finite element method and a transfer matrix method. Interestingly, while the generated strain in the core increases with decreasing core diameter, the achievable side lobe reflectivity of the Bragg gratings is reduced.
AB - The interaction between longitudinal acoustic waves and Bragg gratings is numerically investigated for suspended core fibers. The encircle core is increased from 1 to 6.6 μm and the mechanical properties and the grating properties are calculated using a finite element method and a transfer matrix method. Interestingly, while the generated strain in the core increases with decreasing core diameter, the achievable side lobe reflectivity of the Bragg gratings is reduced.
UR - http://www.scopus.com/inward/record.url?eid=2-s2.0-84887430421&partnerID=MN8TOARS
UR - https://ieeexplore.ieee.org/document/6646539
U2 - 10.1109/IMOC.2013.6646539
DO - 10.1109/IMOC.2013.6646539
M3 - Conference publication
BT - SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference Proceedings
PB - IEEE
ER -