Author

Run-Feng Su

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Open access Oct 2026

Enhanced dynamic range in terahertz quantum capacitance detectors through engineered quasiparticle trapping

Superconducting quantum capacitance detectors (QCDs) have emerged as among the most sensitive terahertz (THz) photon detectors, positioning them as promising detector components for next-generation cryogenic telescopes. However, their limited dynamic range (DR, ∼32 dB) and low saturation power (∼0.1 fW) have hindered t...

Tian-Yuan Chi, Jing-Bo Wu, Li-Li Shi et al. · APL Photonics · 0 citations

Open access Oct 2026

Metal‐Hybrid Optical Tamm Cavity THz Detector With High Quality Factor

Terahertz (THz) optical cavities are essential for enhancing light–matter interactions, yet achieving high‐quality‐factor resonators with practical fabrication and direct device integration remains challenging. Here, we demonstrate a Nb 5 N 6 microbolometer embedded in a hybrid metal–optical Tamm cavity (MOTC),...

Z. Mai, Xue-Cou Tu, Bing-Nan Yan et al. · Laser & Photonics Review... · 0 citations

Open access Jul 2026

Inverse design of thermally tunable metasurfaces for selective multi-channel terahertz wavefront manipulation

The emergence of deep neural networks (DNNs) has greatly alleviated the time-consuming and phase-discretization problems in conventional metasurface design processes. However, most DNN-assisted design methods are constrained by predefined target electromagnetic (EM) parameter formats, making retraining unavoidable when...

Jue Xin, Yan Wang, Shi-De Zhang et al. · Journal of Physics D: Applie... · 0 citations