000150137 001__ 150137
000150137 005__ 20190316234829.0
000150137 0247_ $$2doi$$a10.1103/PhysRevB.82.045304
000150137 022__ $$a1550-235X
000150137 02470 $$2ISI$$a000279602400001
000150137 037__ $$aARTICLE
000150137 245__ $$aPhase-resolved imaging of confined exciton-polariton wave functions in elliptical traps
000150137 269__ $$a2010
000150137 260__ $$c2010
000150137 336__ $$aJournal Articles
000150137 520__ $$aWe study the wave functions of exciton polaritons trapped in the elliptical traps of a patterned microcavity. A homodyne detection setup with numerical off-axis filtering allows us to retrieve the amplitude and the phase of the wave functions. Doublet states are observed as the result of the ellipticity of the confinement potential and are successfully compared to even and odd solutions of Mathieu equations. We also show how superpositions of odd and even states can be used to produce "donut" and "eight-shape" states which can be interpreted as polariton vortices.
000150137 6531_ $$aexcitons
000150137 6531_ $$apolaritons
000150137 6531_ $$asemiconductor heterostructures
000150137 6531_ $$aphase-resolved imaging
000150137 6531_ $$aellipticity
000150137 700__ $$0242004$$aNardin, Gaël$$g147551
000150137 700__ $$0242007$$aLéger, Yoan$$g181786
000150137 700__ $$0242008$$aPietka, Barbara$$g181785
000150137 700__ $$0240870$$aMorier-Genoud, François$$g105912
000150137 700__ $$0241178$$aDeveaud-Plédran, Benoît$$g104954
000150137 773__ $$j82$$k4$$q045304$$tPhysical Review B
000150137 8564_ $$uhttp://prb.aps.org/abstract/PRB/v82/i4/e045304$$zURL
000150137 8564_ $$s650153$$uhttps://infoscience.epfl.ch/record/150137/files/Wavefunctions_homodyne_PRB2010.pdf$$yn/a$$zn/a
000150137 909C0 $$0252003$$pLOEQ$$xU10156
000150137 909CO $$ooai:infoscience.tind.io:150137$$pSB$$particle$$qGLOBAL_SET
000150137 917Z8 $$x147551
000150137 917Z8 $$x104954
000150137 937__ $$aEPFL-ARTICLE-150137
000150137 973__ $$aEPFL$$rREVIEWED$$sPUBLISHED
000150137 980__ $$aARTICLE