Nonlinearity enhancement via strong coupling in dielectric nanoantenna array-hyperbolic metamaterial systems [0.03%]
介质纳米天线阵列-双曲材料系统中强耦合的非线性增强研究
Xiaoyun Jiang,Fei Fan,Feng Su et al.
Xiaoyun Jiang et al.
The development of materials with enhanced optical nonlinearities is critical for advancing integrated photonic systems. Herein, we propose a dielectric nanoantenna array-hyperbolic metamaterial (HMM) structure to boost optical nonlinearity...
Hai Wang,Di Xin,Zhenjiao Shan et al.
Hai Wang et al.
A compact, eye-safe, passively Q-switched self-Raman laser operating at 1.5 μm was demonstrated for the first time, to our knowledge, using a coupled-cavity architecture. This configuration ensures high coupling conversion efficiency and e...
Wavelength-selective mode converter based on ridge resonance and coherent tunneling via adiabatic passage [0.03%]
基于脊共振和相干隧道耦合的波长选择性模式转换器
Phuong Tang,Thach Nguyen,Arnan Mitchell
Phuong Tang
Ridge resonance has recently been discovered as a manifestation of a bound state in the continuum (BIC) on the silicon-on-insulator (SOI) platform, with the resonance achieved by the near-BIC operation controllable by the ridge width as par...
Front-efficiency enhanced composite structure ceramic phosphor for high-power laser lighting and display applications [0.03%]
用于高功率激光照明和显示应用的前端效率增强型复合结构陶瓷荧光粉
Jian Kang,Xuanchu Liu,Lele Gao et al.
Jian Kang et al.
Composite ceramic phosphors are recognized as potential materials for laser-driven lighting and display applications due to their high luminous efficiency and excellent thermal stability. However, the substantial refractive index mismatch b...
High-efficiency optical diffractive neural network color router with one-dimensional structure [0.03%]
一种高效的衍射神经网络一维结构光学颜色路由器
Ruiqi Yin,Haodong Zhu,Zhengyu Chen et al.
Ruiqi Yin et al.
We propose a high-efficiency optical diffractive neural network color router (ODNN-CR). This structure features four one-dimensional diffraction layers, in which the first three layers are responsible for efficient RGB spectral separation a...
Photonic generation of flat microwave frequency combs based on stimulated Brillouin scattering and linear spectral filtering [0.03%]
基于受激布里渊散射和线性光谱滤波的平面微波频率梳的光子生成
Jinjian Feng,Yang Jiang,Jing Xu et al.
Jinjian Feng et al.
A photonic method for generating a flat microwave frequency comb (MFC) is proposed and experimentally demonstrated. By spectrally shaping an optical Nyquist pulse-specifically, implementing a linearly decreasing spectral profile and selecti...
Experimental observation of the spatio-temporal dynamics of breather gases in a recirculating fiber loop [0.03%]
在循环光纤环中实验观察呼吸气体的时空动力学现象
François Copie,Gino Biondini,Jeffrey Oregero et al.
François Copie et al.
We report the experimental observation of breather gases (BGs) in optics, realized in a recirculating fiber loop that enables virtually lossless propagation over 1200 km. Initiated by a slowly modulated optical background perturbed by noise...
Sr5(PO4)3Cl:Mn5+ solar-powered luminescent thermometer with the potential for lunar soil temperature measurement [0.03%]
一种新型月壤测温材料：Sr5(PO4)3Cl:Mn^5+太阳能发光温度计
Xiaoru Jia,Siya Chen,Yue Cao et al.
Xiaoru Jia et al.
Scientific research and measurements conducted on the Moon are significantly constrained by electricity shortages. Consequently, the development of low-power or even zero-power devices and sensors has become an urgent priority. Our research...
Extended and confined rogue wave states in non-instantaneous Kerr resonators [0.03%]
非瞬时克尔共振器中的扩展和限制的孤波状态
Youri Soupart,Mustapha Tlidi
Youri Soupart
We present a numerical study of an optical cavity filled with a non-instantaneous Kerr medium and driven by a coherently injected beam. We provide evidence of exploding localized structures at the output of this simple optical device. This ...
Metasurface structures for spatial filtering of transverse electric optical waves and linearly polarized beams [0.03%]
用于横向电磁光波和线偏振光束的空间滤波的超表面结构
Biao Chen,Andriy Shevchenko
Biao Chen
Ordinary optical beams, including linearly polarized ones, consist of both transverse electric (TE) and transverse magnetic (TM) plane waves. It has been recently shown that a transmissive nonlocal metasurface can be designed to act as an a...