The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
We theoretically studied a photonic crystal with a honeycomb lattice of defects. When time-reversal symmetry is broken in the honeycomb lattice, there is one-way edge mode. We built a tight binding model to study the honeycomb defect lattice and gave a microscopic picture of the emergence of one-way edge mode. We proposed a scheme of dynamically modulated one-way slow light using this edge mode.
The introduction of dynamics in nanophotonic structures creates new opportunities for controlling light. Here we show that one can use just two dynamically tuned cavities to capture a light pulse. We also introduce the use of dynamic modulation to create complete optical isolation.
The introduction of dynamics in nanophotonic structures creates new opportunities for controlling light. Here we show that one can use just two dynamically tuned cavities to capture a light pulse. We also introduce the use of dynamic modulation to create complete optical isolation.
We report our recent works on magneto-optical photonic crystals, anomalous modal behaviors in waveguides with photonic crystal core, and all-angle negative refraction in metal-dielectric-metal structures.
The single photon transport properties in circuit quantum electrodynamics systems, such as general Fano lineshape, symmetric vacuum Rabi splitting for leaky cavity at resonance, and one-photon switching capability are given using a real-space model Hamiltonian.
We demonstrate the existence of a bound optical mode supported by a slot in a thin metallic film deposited on a substrate, with slot dimensions much smaller than the wavelength.
We show experimentally an all-optical analogue to electromagnetically induced transparency due to coherent interference between two coupled resonators. We measured an EIT-like resonance mode with quality factor of 11,800 using silicon ring resonators.
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.