TY - GEN
T1 - Modulated nanowire couplers for ultrashort pulses
AU - Solntsev, Alexander S.
AU - Sukhorukov, Andrey A.
AU - Kivshar, Yuri S.
PY - 2011
Y1 - 2011
N2 - High-index-contrast nanowires offer unique advantages for manipulation of optical pulses in compact photonic circuits, providing high field confinement and enabling precise dispersion engineering [1]. Furthermore, arrays of coupled nanowire waveguides [2-4] open possibilities for efficient spatio-temporal shaping and switching of optical pulses. In order to harness these opportunities, it is essential to develop approaches to simultaneously control temporal and spatial dispersion, as these characteristics can be strongly connected in nanophotonic structures. In this work, we suggest that spatio-temporal dispersion can be tailored by introducing periodic waveguide bending, and demonstrate through numerical simulations the application of this concept to suppress pulse break-up.
AB - High-index-contrast nanowires offer unique advantages for manipulation of optical pulses in compact photonic circuits, providing high field confinement and enabling precise dispersion engineering [1]. Furthermore, arrays of coupled nanowire waveguides [2-4] open possibilities for efficient spatio-temporal shaping and switching of optical pulses. In order to harness these opportunities, it is essential to develop approaches to simultaneously control temporal and spatial dispersion, as these characteristics can be strongly connected in nanophotonic structures. In this work, we suggest that spatio-temporal dispersion can be tailored by introducing periodic waveguide bending, and demonstrate through numerical simulations the application of this concept to suppress pulse break-up.
UR - http://www.scopus.com/inward/record.url?scp=80052295567&partnerID=8YFLogxK
U2 - 10.1109/CLEOE.2011.5943264
DO - 10.1109/CLEOE.2011.5943264
M3 - Conference contribution
SN - 9781457705335
T3 - 2011 Conference on Lasers and Electro-Optics Europe and 12th European Quantum Electronics Conference, CLEO EUROPE/EQEC 2011
BT - 2011 Conference on Lasers and Electro-Optics Europe and 12th European Quantum Electronics Conference, CLEO EUROPE/EQEC 2011
T2 - 2011 Conference on Lasers and Electro-Optics Europe and 12th European Quantum Electronics Conference, CLEO EUROPE/EQEC 2011
Y2 - 22 May 2011 through 26 May 2011
ER -