Title :
Coherent zero-state and π-state in an array of exciton-polariton condensates
Author :
Lai, C.W. ; Kim, N.Y. ; Utsunomiya, S. ; Roumpos, G. ; Yamamoto, Y.
Author_Institution :
E.L. Ginzton Lab., Stanford Univ., Stanford, CA
Abstract :
We report spontaneous buildup of inphase (dasiazero-statepsila) and antiphase (dasiapi-statepsila) states in an exciton-polariton condensate array connected by weak periodic potential barriers. These states reflect the band structure and dynamic characteristics of array exciton-polariton condensates.
Keywords :
band structure; excitons; polaritons; antiphase state; band structure; coherent zero-state; dynamic property; exciton-polariton condensate array; inphase state; pi-state; weak periodic potential barrier; Atom optics; Diffraction; Excitons; Josephson junctions; Laboratories; Log periodic antennas; Microcavities; Optical arrays; Phased arrays; Resonance; (270.1670) Coherent optical fields; (300.6250) Spectroscopy, condensed matter;
Conference_Titel :
Lasers and Electro-Optics, 2008 and 2008 Conference on Quantum Electronics and Laser Science. CLEO/QELS 2008. Conference on
Conference_Location :
San Jose, CA
Print_ISBN :
978-1-55752-859-9
