4 papers
Programmable Intrinsic Circularly Polarized Emission
Yujie Jiao, Zhenqin Li, Yide Chang +11
Circularly polarized luminescence (CPL) is central to chiral photonics, yet programming circularly polarized emission at the nanoscale remains challenging. Here, we program intrins…
Direct experimental measurement of femtonewton-scale momentum transfer force from electron beams
Chunbo Lin, Xinggang Shang, Xijun Li +6
Electron beams (e-beams) are ubiquitous in imaging, patterning, and propulsion. This prevalence is rooted in the profound mastery of their wave-particle duality and energy-transfer…
Monolithic Multifocal Diamond Metalens for High-Power Laser Systems
Xiaoxuan Li, Xiaoyu Sun, Ce Li +6
High-power laser systems increasingly rely on multi-beam processing to enhance manufacturing throughput. However, conventional multifocal systems remain constrained by bulky archit…
Manifold partitioning induced sequential optical reasoning and decision framework for photonic computing
Zhihao Li, Jing Pan, Wei Yan +4
Real-world data are intrinsically embedded in highly entangled manifolds, making the extraction of separable representations a central challenge for artificial intelligent (AI) sys…