Isotropic shrinkage of patterned vacancies enables three-dimensional nanoprecise metastructures for visible light applications [0.03%]
各向同性收缩的图案化空位能用于构筑可见光应用的三维纳米精准超构结构
Quansan Yang,Gaojie Yang,Takahiro Nambara et al.
Quansan Yang et al.
Three-dimensional metastructures with nanoscale feature sizes exhibit unique properties compared with structures with larger feature sizes, but are difficult to fabricate. Here we introduce implosion carving (ImpCarv), a method for photopat...
Chunhui Yao,Jie Ma,Ningning Wang et al.
Chunhui Yao et al.
Optical spectrometers are fundamental across numerous disciplines. However, miniaturized versions, while essential for in situ measurements, are often restricted to coarse identification of signature peaks and are inadequate for metrologica...
Strong ultrafast nonlinear optical response from megaelectronvolt electrons in semiconductors [0.03%]
半导体中兆电子伏特电子的强超快非线性光学响应
D Jeong,T R Hopper,Y Kim et al.
D Jeong et al.
Understanding radiation-matter interactions on ultrafast timescales is essential for radiation detection technologies, particularly those requiring precise timing, such as plasma monitoring, synchrotron diagnostics and medical imaging. Howe...
All-optical polarization control in time-varying low-index films via plasma symmetry breaking [0.03%]
基于等离子体对称性破缺的时变低折射率薄膜全光偏振调控
Wallace Jaffray,Sven Stengel,Alexandra Boltasseva et al.
Wallace Jaffray et al.
Controlling the polarization state of light with sub-picosecond speed and sub-wavelength precision remains a key challenge for next-generation nanophotonic devices. Conventional methods, such as birefringent crystals, liquid crystals or ele...
Experimental memory control in continuous-variable optical quantum reservoir computing [0.03%]
连续变量光学量子蓄水池计算中的实验性记忆控制
Iris Paparelle,Johan Henaff,Jorge García-Beni et al.
Iris Paparelle et al.
Forecasting complex processes requires efficient learning from temporal data. Reservoir computing platforms enable such learning with minimal training cost. Quantum reservoir computing (QRC) extends this framework into the quantum domain, o...
Taeyong Chang,Giorgio Adamo,Nikolay I Zheludev
Taeyong Chang
Label-free, far-field super-resolution imaging can be achieved by exploiting prior knowledge about an object, such as sparsity, or by using information accumulated from similar object classes. Here we show that simply knowing that an object...
Single-atomic-ion detection with plasmon-enhanced whispering-gallery-mode microlasers [0.03%]
等离子激子增强光学微腔激光器实现单离子检测
Samir Vartabi Kashanian,Frank Vollmer
Samir Vartabi Kashanian
Whispering-gallery-mode microlasers have emerged as powerful tools for label-free biosensing, yet their sensitivity has been limited to detecting nanoparticles larger than 10 nm. Here we demonstrate a plasmon-enhanced whispering-gallery-mod...
Nathan Roberts,Brook Salter,Jack Binysh et al.
Nathan Roberts et al.
The breaking and enforcing of symmetries is a crucial ingredient in designing topologically robust materials. In electronic and microwave systems, magnetic fields can break time-reversal symmetry to create Chern insulators. By contrast, at ...
Integrated electro-optic digital-to-analog link for efficient computing and arbitrary waveform generation [0.03%]
一种高效的计算和任意波形产生用光电数字到模拟集成链路
Yunxiang Song,Yaowen Hu,Xinrui Zhu et al.
Yunxiang Song et al.
The rapid growth in artificial intelligence and modern communication systems demands innovative solutions for increased computational power and advanced signaling capabilities. Integrated photonics, leveraging the analog nature of electroma...
Natalia Herrera Valencia,Annameng Ma,Suraj Goel et al.
Natalia Herrera Valencia et al.
The distribution of entanglement in quantum networks will enable the next generation of technologies in quantum-secured communications, distributed quantum computing and sensing. Future quantum networks will require dense connectivity, allo...