Xianxin Wu, Shuai Zhang, Jiepeng Song, Xinyi Deng, Wenna Du, Xin Zeng, Yuyang Zhang, Zhiyong Zhang, Yuzhong Chen, Yubin Wang, Chuanxiu Jiang, Yangguang Zhong, Bo Wu, Zhuoya Zhu, Yin Liang, Qing Zhang, Qihua Xiong, Xinfeng Liu
Exciton-polaritons (polaritons) resulting from the strong exciton-photon interaction stimulates the development of novel low-threshold coherent light sources to circumvent the ever-increasing energy demands of optical communications1-3 . Polaritons from bound states in the continuum (BICs) are promising for Bose-Einstein condensation owing to their theoretically infinite quality factors, which provide prolonged lifetimes and benefit the polariton accumulations4-7 . However, BIC polariton condensation remains limited to cryogenic temperatures ascribed to the small exciton binding energies of conventional material platforms...
April 18, 2024: Nature Communications