Towards broadband artificial vision: CMOS-integrated SWIR-MWIR imaging [0.03%]
面向宽带人工视觉：SWIR-MWIR光电集成CMOS传感器
Di Sun,Wenxin Zheng,Hui Deng et al.
Di Sun et al.
Inspired by the snake pit organ's remarkable ability to perceive mid-wave infrared (MWIR) radiation, researchers have developed a biomimetic artificial vision system that integrates infrared-to-visible upconverters with CMOS sensors. Operat...
Dynamically reprogrammable nonlinear Pancharatnam-Berry phase via ferroelectric nematic liquid crystals: a new paradigm for reconfigurable nonlinear optics [0.03%]
基于铁电向列型液晶的非线性潘查拉特南-贝里相位的动态再编程：可重构非线性光学的一种新模式
Shuang Zhang
Shuang Zhang
A dynamically programmable, nonlinear beam-shaping and steering system is demonstrated, based on photopatterned, electrically controlled, ion-doped liquid ferroelectrics. This innovative approach elevates the linear liquid-crystal Pancharat...
Magnetized plasma rotator for relativistic mid-infrared pulses via frequency-variable Faraday rotation [0.03%]
基于频率可变法拉第旋光的相对论型中红外飞秒脉冲磁化等离子体旋转器
Dong-Ao Li,Guo-Bo Zhang,Francesco Pegoraro et al.
Dong-Ao Li et al.
Optical rotators based on the Faraday effect have been widely used in optical systems, such as optical isolation and circulators. However, due to the limitation of crystals, the application of such optical rotators in high-power lasers has ...
Nonlinear light conversion and infrared photodetection with laser-printed plasmonic metasurfaces supporting bound states in the continuum [0.03%]
用于连续体中束缚态的激光打印等离激元超表面的非线性光转换和红外光电检测
Dmitrii V Pavlov,Kseniia A Sergeeva,Albert A Seredin et al.
Dmitrii V Pavlov et al.
Plasmonic metasurfaces supporting high-quality (Q) resonances offer unprecedented ways for controlling light-matter interaction at the nanoscale, yet scalable fabrication of such sophisticated nanostructures still relies on expensive and mu...
Yu Wang,Shiqi Xia,Qun Xie et al.
Yu Wang et al.
Polarized topological vertical cavity surface-emitting lasers (VCSELs) are promising candidates for stable and efficient on-chip light sources, with significant potential for advancing optical storage and communication technologies. However...
Self-buffered epitaxy of barium titanate on oxide insulators enables high-performance electro-optic modulators [0.03%]
氧化物绝缘体上的钛酸钡自缓冲外延使高性能电光调制器成为可能
Chenguang Deng,Yutong He,Wenfeng Yang et al.
Chenguang Deng et al.
Integrated photonics has emerged as a promising alternative for data communication and computing, ferroelectric BaTiO3 (BTO) stands out for its exceptional electro-optic response among candidate materials. However, direct epitaxial growth o...
FACE-ing the future of single-pixel complex-field microscopy beyond the visible spectrum [0.03%]
面向未来的单像素复数场显微镜超越可见光谱
Stefan G Stanciu,Edoardo Charbon
Stefan G Stanciu
Single-pixel imaging (SPI) has long been recognized for its potential in spectral regions where conventional imaging sensors fall short, such as the near-infrared spectrum. Yet, despite its sensitivity, SPI and its complex-field variants ha...
Shunda Qiao,Xiaonan Liu,Ziting Lang et al.
Shunda Qiao et al.
Gas sensing technology is widely applied in various fields, including environmental monitoring, industrial process control, medical diagnostics, safety warnings, and more. As a detection element, the quartz tuning fork (QTF) offers advantag...
Alessandro Tomasino,Amirhassan Shams-Ansari,Marko Lončar et al.
Alessandro Tomasino et al.
Deployment of terahertz communication and spectroscopy systems relies on the availability of low-noise and fast detectors, with plug-and-play capabilities. However, most current technologies are stand-alone, discrete components. They are of...
Programmable optoelectronic Ising machine for optimization of real-world problems [0.03%]
用于实际问题优化的可编程光电伊辛机
Zhewen Hu,Yanbo Ren,Yao Meng et al.
Zhewen Hu et al.
Ising machines offer a paradigm shift from traditional computing methods, tackling complex combinatorial optimization problems (COPs). Despite the proliferation of various Ising machine implementations, their application to solve real-world...