Excitonic polaritons in quantum‐confined systems and applications to optoelectronic devices

作者: Toshio Katsuyama , Kensuke Ogawa

DOI: 10.1063/1.356592

关键词:

摘要: An excitonic polariton is a complex quasiparticle that consists of photon and an exciton. Excitonic polaritons have recently been shown to exist in quantum‐confined systems such as GaAs quantum wells. Based on the coherent coupling between charged electron (hole) light, has characteristics large coherence length phase modulation under electric fields. Furthermore, because inherent refractive index, spatial shape guided mode transmitted waveguides expected be squeezed significantly. We discuss possible applications ultrasmall optoelectronic devices.

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