ZnO强耦合微腔中的激子极化激元

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关键词：氧化锌；激子极化激元；光学微腔；玻色-爱因斯坦凝聚中图分类号：0482.31 文献标识码：ADOI：10.37188/CJL.20240260 CSTR：32170.14.CJL.20240260

Exciton-polariton in ZnO Strong Coupled Microcavity

ZHU Hai*，WANG Yaqi，WANG Runchen，DONG Junxing （StateKeyLaboratoryofOptoelectronicMaterialsandTechnologies，SchoolofPhysics，SunYat-SenUniversity， Guangzhou510275，China） CorrespondingAuthor，E-mail：zhuhai5@mail.sysu.edu.cn

Abstract：The excitonbinding energyof ZnOup to 6O meVenables its excitons to exist stably atroom temperature oreven higher.Thischaracteristicalows exciton-polariton devices based on ZnO strong coupled microcavities to overcomethelow-temperatureexperimental limitationsoftraditionalsemiconductors，making ZnOafavored material for exciton-polariton research in the past decade.This paper introduces several semiconductormicrocavity structures of ZnO and focuseson recent reports about phenomena related to ZnO strong coupled microcavities and exciton-polaritons，including polariton lasing，parametric scatering，and quantum states control. The future research direction is also prospected.

KeyWords：zinc oxide；exciton-polariton；optical microcavity；Bose-Einstein condensation

1引言

过去20年以来，固态系统内的光与物质相互作用在新型光电子器件中得到了广泛应用，这一领域也吸引了大量的研究热情。（剩余28009字）