TY - JOUR
T1 - Unitary Excitation Transfer between Coupled Cavities Using Temporal Switching
AU - Mazor, Yarden
AU - Cotrufo, Michele
AU - Alù, Andrea
N1 - Publisher Copyright:
© 2021 American Physical Society.
PY - 2021/7/2
Y1 - 2021/7/2
N2 - Tailored time variations can enable efficient control over signal flows, giving rise to exotic wave phenomena. In this work, we demonstrate how abrupt temporal switching of the coupling between two cavities can tailor the energy flow between them beyond the limitations of static scenarios, enabling unitary excitation transfer. The proposed scheme is robust with respect to a wide range of nonidealities, with implications for classical and quantum phenomena, from computing to nanophotonic systems.
AB - Tailored time variations can enable efficient control over signal flows, giving rise to exotic wave phenomena. In this work, we demonstrate how abrupt temporal switching of the coupling between two cavities can tailor the energy flow between them beyond the limitations of static scenarios, enabling unitary excitation transfer. The proposed scheme is robust with respect to a wide range of nonidealities, with implications for classical and quantum phenomena, from computing to nanophotonic systems.
UR - http://www.scopus.com/inward/record.url?scp=85109213011&partnerID=8YFLogxK
U2 - 10.1103/PhysRevLett.127.013902
DO - 10.1103/PhysRevLett.127.013902
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C2 - 34270317
AN - SCOPUS:85109213011
SN - 0031-9007
VL - 127
JO - Physical Review Letters
JF - Physical Review Letters
IS - 1
M1 - 013902
ER -