18 citations · 63 across the 8 of their papers we have counts for
8 papers
Engineering energy-time entanglement from resonance fluorescence
Jian Wang, Xiu-Bin Liu, Ziqi Zeng +8
Resonance fluorescence from a coherently driven two-level emitter is a minimal quantum optical field that combines phase coherence with single-photon-level nonlinearity. Here we sh…
Reconfigurable Ultrafast Thermal Metamaterial Pixel Arrays by Dual-Gate Graphene Transistors
Yibai Zhong, Xiu Liu, Zexiao Wang +8
Thermal signatures represent ubiquitous infrared appearances of objects, carrying their unique spectral fingerprints. Despite extensive efforts to decipher and manipulate thermal-i…
Electrically Programmable Pixelated Graphene-Integrated Plasmonic Metasurfaces for Coherent Mid-Infrared Emission
Xiu Liu, Yibai Zhong, Zexiao Wang +14
Active metasurfaces have recently emerged as compact, lightweight, and efficient platforms for dynamic control of electromagnetic fields and optical responses. However, the complex…
Brochosome-inspired binary metastructures for pixel-by-pixel thermal signature control
Zhuo Li, Lin Wang, Xiu Liu +6
In nature, nano/micro-structured materials are adopted by various species to generate colors or achieve camouflage. Here, inspired by leafhopper-generated brochosomes, we design bi…
Accurate Direct Measurements of Far-Field Thermal Infrared Emission and its Dynamics
Xiu Liu, Hakan Salihoglu, Xiao Luo +4
Accurate direct measurements of far-field thermal infrared emission become increasingly important because conventional methods, relying on indirect assessments, such as reflectance…
Electrically Driven Thermal Infrared Metasurface with Narrowband Emission
Xiu Liu, Lin Jing, Xiao Luo +6
Metasurfaces consisting of an array of planar sub-wavelength structures have shown great potentials in controlling thermal infrared radiation, including intensity, coherence, and p…
Design and analysis of electrothermal metasurfaces
Xiu Liu, Zhuo Li, Zexiao Wang +2
Electrothermal metasurfaces have attracted extensive attention due to their ability to dynamically control thermal infrared radiation. Although previous studies were mainly focused…
Active control of thermal emission by graphene-nanowire coupled plasmonic metasurfaces
Jiayu Li, Zhuo Li, Xiu Liu +2
Metasurfaces, together with graphene plasmonics, have become prominent for the emissivity control in thermal engineering, both passively through changing the geometric parameters a…