Graphene photonic crystal fibre with strong and tunable light–matter interaction

Ke Chen, Xu Zhou, Xu Cheng, Ruixi Qiao, Yi Cheng, Can Liu, Yadian Xie, Wentao Yu, Fengrui Yao, Zhipei Sun, Feng Wang, Kaihui Liu, Zhongfan Liu^*

^*Corresponding author for this work