TY - JOUR
T1 - Effect of phase mismatch on second-harmonic generation in negative-index materials
AU - Kudyshev, Z.
AU - Gabitov, I.
AU - Maimistov, A.
PY - 2013/6/24
Y1 - 2013/6/24
N2 - Second-harmonic generation in negative-index metamaterials is considered. Theoretical analysis of the corresponding model demonstrates a significant difference of this phenomenon in conventional and negative-index materials. For example, and in contrast to conventional materials, there is nonzero critical phase mismatch. The behavior of interacting waves is dramatically different when phase mismatch is smaller or greater than a critical value.
AB - Second-harmonic generation in negative-index metamaterials is considered. Theoretical analysis of the corresponding model demonstrates a significant difference of this phenomenon in conventional and negative-index materials. For example, and in contrast to conventional materials, there is nonzero critical phase mismatch. The behavior of interacting waves is dramatically different when phase mismatch is smaller or greater than a critical value.
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U2 - 10.1103/PhysRevA.87.063840
DO - 10.1103/PhysRevA.87.063840
M3 - Article
AN - SCOPUS:84879493919
SN - 1050-2947
VL - 87
JO - Physical Review A - Atomic, Molecular, and Optical Physics
JF - Physical Review A - Atomic, Molecular, and Optical Physics
IS - 6
M1 - 063840
ER -