{"type":"preprint","citation":{"short":"Y. Gao, X. Ma, X. Zhai, C. Xing, M. Gao, H. Dai, H. Wu, T. Liu, Y. Ren, X. Wang, A. Pan, W. Hu, S. Schumacher, T. Gao, ArXiv:2305.01368 (2023).","ama":"Gao Y, Ma X, Zhai X, et al. Single-shot spatial instability and electric control of polariton   condensates at room temperature. <i>arXiv:230501368</i>. Published online 2023.","bibtex":"@article{Gao_Ma_Zhai_Xing_Gao_Dai_Wu_Liu_Ren_Wang_et al._2023, title={Single-shot spatial instability and electric control of polariton   condensates at room temperature}, journal={arXiv:2305.01368}, author={Gao, Ying and Ma, Xuekai and Zhai, Xiaokun and Xing, Chunzi and Gao, Meini and Dai, Haitao and Wu, Hao and Liu, Tong and Ren, Yuan and Wang, Xiao and et al.}, year={2023} }","ieee":"Y. Gao <i>et al.</i>, “Single-shot spatial instability and electric control of polariton   condensates at room temperature,” <i>arXiv:2305.01368</i>. 2023.","mla":"Gao, Ying, et al. “Single-Shot Spatial Instability and Electric Control of Polariton  Condensates at Room Temperature.” <i>ArXiv:2305.01368</i>, 2023.","chicago":"Gao, Ying, Xuekai Ma, Xiaokun Zhai, Chunzi Xing, Meini Gao, Haitao Dai, Hao Wu, et al. “Single-Shot Spatial Instability and Electric Control of Polariton  Condensates at Room Temperature.” <i>ArXiv:2305.01368</i>, 2023.","apa":"Gao, Y., Ma, X., Zhai, X., Xing, C., Gao, M., Dai, H., Wu, H., Liu, T., Ren, Y., Wang, X., Pan, A., Hu, W., Schumacher, S., &#38; Gao, T. (2023). Single-shot spatial instability and electric control of polariton   condensates at room temperature. In <i>arXiv:2305.01368</i>."},"department":[{"_id":"15"}],"external_id":{"arxiv":["2305.01368"]},"date_created":"2023-09-29T11:28:46Z","status":"public","_id":"47532","user_id":"59416","year":"2023","author":[{"full_name":"Gao, Ying","last_name":"Gao","first_name":"Ying"},{"first_name":"Xuekai","full_name":"Ma, Xuekai","last_name":"Ma"},{"first_name":"Xiaokun","last_name":"Zhai","full_name":"Zhai, Xiaokun"},{"last_name":"Xing","full_name":"Xing, Chunzi","first_name":"Chunzi"},{"last_name":"Gao","full_name":"Gao, Meini","first_name":"Meini"},{"first_name":"Haitao","full_name":"Dai, Haitao","last_name":"Dai"},{"first_name":"Hao","last_name":"Wu","full_name":"Wu, Hao"},{"last_name":"Liu","full_name":"Liu, Tong","first_name":"Tong"},{"full_name":"Ren, Yuan","last_name":"Ren","first_name":"Yuan"},{"last_name":"Wang","full_name":"Wang, Xiao","first_name":"Xiao"},{"first_name":"Anlian","last_name":"Pan","full_name":"Pan, Anlian"},{"first_name":"Wei","full_name":"Hu, Wei","last_name":"Hu"},{"full_name":"Schumacher, Stefan","last_name":"Schumacher","first_name":"Stefan"},{"first_name":"Tingge","full_name":"Gao, Tingge","last_name":"Gao"}],"title":"Single-shot spatial instability and electric control of polariton\n  condensates at room temperature","abstract":[{"text":"In planar microcavities, the transverse-electric and transverse-magnetic\n(TE-TM) mode splitting of cavity photons arises due to their different\npenetration into the Bragg mirrors and can result in optical spin-orbit\ncoupling (SOC). In this work, we find that in a liquid crystal (LC) microcavity\nfilled with perovskite microplates, the pronounced TE-TM splitting gives rise\nto a strong SOC that leads to the spatial instability of microcavity polariton\ncondensates under single-shot excitation. Spatially varying hole burning and\nmode competition occurs between polarization components leading to different\ncondensate profiles from shot to shot. The single-shot polariton condensates\nbecome stable when the SOC vanishes as the TE and TM modes are spectrally well\nseparated from each other, which can be achieved by application of an electric\nfield to our LC microcavity with electrically tunable anisotropy. Our findings\nare well reproduced and traced back to their physical origin by our detailed\nnumerical simulations. With the electrical manipulation our work reveals how\nthe shot-to-shot spatial instability of spatial polariton profiles can be\nengineered in anisotropic microcavities at room temperature, which will benefit\nthe development of stable polariton-based optoeletronic and light-emitting\ndevices.","lang":"eng"}],"publication":"arXiv:2305.01368","date_updated":"2023-09-29T11:29:13Z"}