Kavokin microcavities pdf files

An optical microcavity or microresonator is a structure formed by reflecting faces on the two sides of a spacer layer or optical medium, or by wrapping a waveguide in a circular fashion to form a ring. We have studied theoretically the optical properties of microcavities with multiple quantum wells in the central layer. A read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a figure, or views or downloads the fulltext. Propagating, directionally dependent, polarized spincurrents are created in an anisotropic planar semiconductor microcavity, via rayleigh scattering of. Optical microcavities are structures that enable confinement of light to microscale volumes. We found two different modes, namely, perturbed and quasiwgms, of which the former. The ambipolar semiconductor tdaf is sandwiched between metal mirrors to achieve microcavities with. Alexey kavokin is a chair of nanophysics and photonics at the university of southampton since 2005. List of publications and patents by lucio andreani updated 12 february 2019 publications including book chapters. Do not place fingers, hands or utensils in the jug while it is attached to the base and powered. Build up of offdiagonal longrange order in microcavity.

Microcavities are semiconductor, metal, or dielectric structures providing optical confinement in one, two or three dimensions. Modeling of rabi splitting in quantum well microcavities. Boseeinstein condensation bec of excitonpolaritons. The universal importance of these structures has made them indispensable to a wide range of fields. Quantum optics and quantum information with exciton. The calculations have been performed both numerically, on the basis of the transfer. Anticrossing of optical modes in coupled microcavities pdf file v n mitryakhin, p. Cavitypolariton dispersion and polarization splitting in single and.

Longitudinaltransversal polariton splitting on a gaas. The lower polariton lp emission was collected from the sample normal. What links here related changes upload file special pages permanent link page. Devices based on optical microcavities are already indispensable for a wide range of applications and studies. This effect arises from spindependent polaritonpolariton. Kavokin born 7 march 1970 in leningrad is a russian and french theoretical. A warning a spinning blades can cause serious injury.

We investigated the whispering gallery modes wgms of cavities with a hexagonal cross section. Grandjean, roomtemperature polariton lasing in semiconductor microcavities, phys. We experimentally demonstrate a technique for the generation of optical beams carrying orbital angular momentum using a planar semiconductor microcavity. Organic microcavities in the ultrastrong excitonphoton coupling regime are demonstrated. Trionpolariton formation in singlewalled carbon nanotube. We report stable orthogonally polarized domains in highdensity polariton solitons propagating in a semiconductor microcavity wire. The excitation beam was focused into the sample with an angle. To view the pdf files, you must have adobe acrobat reader installed on your computer. At the end of the 20th century, microcavities have attracted attention due to the. Photon and polariton condensates in microcavities drntu. Oregon micro systems oms has a 20year track record in designing and producing advanced precision motion control cards for medical, dental, industrial robotics and hightech applications.

He also acts a head of the spin optics laboratory at the state university of saintpetersburg. Whispering gallery modes in hexagonal microcavities keio. Distinctive features and similarities to the threedimensional case, phys. In 2018 alexey kavokin has joined the westlake university hangzhou, china as a chair professor and director of the international center for polaritonics. Malpuech, cavity polaritons elsevier, amsterdam, 2003. Massoud, optical range microcavities and filters using multiple dielectric layers in metal insulatormetal structures, j. Electrooptical switching between polariton and cavity. Anticrossing of optical modes in coupled microcavities iopscience. Superdrive schematic files are contained in pdf files below. The dynamics of optical switching in semiconductor microcavities in the strong coupling regime is studied by using time and spatially resolved spectroscopy. Optical micro and nanocavities underpin many of the major developments in current photonic science and technology. Optical microcavities confine light to small volumes by resonant recirculation.

Alexey v kavokin and pavlos g lagoudakis1 school of physics and astronomy, university of southampton, southampton so17 1bj, uk. We demonstrate the formation and tuning of charged trionpolaritons in polymersorted 6,5 singlewalled carbon nanotubes in a planar metalclad microcavity at room temperature. Request pdf microcavities the rapid development of microfabrication and. When qw excitons are embedded in both cavities at antinode positions, the system. Rabi splitting in quantum well qw embedded in microcavities under strong coupling condition is modeled by a timedependent transfer matrix model. View and download oregon scientific rar232 user manual online. Inout thermometer with cable free, sensor and clock. Quantum optics and quantum information with excitonpolaritons a p alodjants1,2, i yu chestnov 2, s s demirchyan, s m arakelian, and a v kavokin3,4,5 1department of nanophotonics and metamaterials.