Dynamical properties of DIT based all-optical switch

K. Eftekhari, Karim Abbasian, A. Rostami

H. Kheiryfam, Karim Abbasian, K. Eftekhari

Kuznetsova, Remeika, Hammack +3 more

Nasibe Pasyar

The proposed 1 × 8 and 8 × 1 all-optical controllable switch arrays can switch an optical pulse from an input port to one of eight output ports or from one of the eight input ports to only one output port. Where, the switching wavelength can be controlled by control fields to use for different optical pulses. In this paper dipole induced transparency (DIT) effect is used in photonic crystal quantum electrodynamics (PC-QED) cavity doped with a type three-level nano crystal as an all-optical switch.

Gianluca Manzacca, Kurt Hingerl, Gabriella Cincotti

We present an all-optical switch based on joint effects of dipole induced transparency (DIT) and electromagnetic induced transparency (EIT), that forbids the transparency induced by a dipole in an add-drop filter due to the vacuum Rabi shifting. The switching speed is very high, since only quantum interference between probe and pump signals is involved.