4 papers
Pixel-scale NIR-VIS Spectral Routers Based on 2D Mie-type Metagratings
Yifan Shao, Shuhan Guo, Rui Chen +7
The out-of-band energy loss caused by in-built color filters significantly degrades the signal-to-noise ratio and the dynamic range of conventional image sensors, which has restric…
Observation of Heat Pumping Effect by Radiative Shuttling
Yuxuan Li, Yongdi Dang, Sen Zhang +8
Heat shuttling phenomenon is characterized by the presence of a non-zero heat flow between two bodies without net thermal bias on average. It was initially predicted in the context…
Radiative Thermal Transistor
Yuxuan Li, Yongdi Dang, Shen Zhang +5
Developing thermal analogues of field-effect transistor could open the door to a low-power and even zero-power communication technology working with heat rather than electricity. T…
Transient Measurement of Near-field Thermal Radiation between Macroscopic Objects
Sen Zhang, Yongdi Dang, Xinran Li +5
The involvement of evanescent waves in the near-field regime could greatly enhance the spontaneous thermal radiation, offering a unique opportunity to study nanoscale photon-phonon…