4 papers · 1 filter
Graphene Based Opt-Thermoelectric Tweezers
Xianyou Wang, Yunqi Yuan, Xi Xie +3
Since the discovery of graphene, its excellent physical properties has greatly improved the performance of many optoelectronic devices and brought important technological revolutio…
Few-layer hyperbolic multilayer for spontaneous emission enhancement
Ling Li, Changjun Min, Xiaocong Yuan
Multilayer hyperbolic metamaterials consisting of alternating metal and dielectric layers have important applications in spontaneous emission enhancement. In contrast to the conven…
Orbital angular momentum conversion of optical field without spin state
Zhongsheng Man, Yudong Lyu, Zhidong Bai +8
As one fundamental property of light, the orbital angular momentum (OAM) of photon has elicited widespread interest. Here, we theoretically demonstrate that the OAM conversion of l…
Ultra-broadband On-chip Twisted Light Emitter
Zhenwei Xie, Ting Lei, Fan Li +7
On-chip twisted light emitters are essential components for orbital angular momentum (OAM) communication devices, which could address the growing demand for high-capacity communica…