Figure 5
From: Multifunctional logic gates based on resonant transmission at atomic-plasmonic structure
(a) Schematic diagram of transmitted light modulation from SP- atom coupled system, as applied modulated B field alters absorption line of atom over Zeeman shift. (b) Transmittivity of Rb atom -SP system at three different strength of applied ac magnetic field. Red colored point shows the phase change of modulated transmittivity at different strengths of applied field, B. (c) Amplitude of modulated transmittivity versus strength of magnetic field. In the domain of small changes of magnetic field strength, the sensitivity of transmittivity to ac B field strength is linear.
