We study a square lattice photonic crystal slab single defect. Cavity modes and Q factors of a free-standing square lattice photonic crystal slab single defect is calculated by the 3D finite-difference time-domain method. Usually, there exist two TE resonant modes, degenerate dipole modes and a nondegenerate quadrupole mode, in a single defect square lattice air-hole structure. The active material of the photonic crystal lasers is six strain-compensated InGaAsP quantum wells.
Two-dimensional square lattice photonic crystal slab single defect laser
01.01.2001
174691 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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