Orbital angular momentum multiplexing holography based on multi-plane light conversion [0.03%]
基于多平面光转换的轨道角动量复用全息技术
Rui Pan,Yuquan Zhang,Juncheng Fang et al.
Rui Pan et al.
Orbital angular momentum (OAM), with its unique orthogonality, is widely applied in optical holographic encryption and information storage. Theoretically, the topological charge of OAM holography is infinite. However, in practice, it is res...
Investigation of the corner rounding effect near the diffraction limit in advanced projection lithography with a rigorous imaging model [0.03%]
基于严格的成像模型研究先进投影光刻中接近衍射极限的圆角效应
Zhiwei Ren,Jinhao Zhu,Ying Li et al.
Zhiwei Ren et al.
The corner rounding effect in lithography refers to the phenomenon where the corners or angles of a pattern created by lithography are rounded off, rather than remaining square and sharp. This occurs mainly due to the diffraction of light. ...
O-band membrane photodetector with InGaAsP-bulk absorption core using Franz-Keldysh effect [0.03%]
基于Franz-Keldysh效应的InGaAsP吸收层O带膜光电探测器
Takuma Aihara,Tatsurou Hiraki,Yoshiho Maeda et al.
Takuma Aihara et al.
There has been an increasing need for small, low-cost, and low-power consumption optical transceivers for short-reach fiber links. Waveguide-integrated photodetectors (PDs) with wide bandwidth and high responsivity on Si photonics platforms...
Ionization and recombination times of high-order harmonic generation with single-photon ionization [0.03%]
单光子电离高次谐波的离子化和复合时间
Jin Liu,Siqi Song,Yongkang Han et al.
Jin Liu et al.
We theoretically study high-order harmonic generation (HHG) involving an extreme ultraviolet (XUV) pulse and an intense infrared driving field, where the electron is ionized by absorbing a single XUV photon. Using a developed classical-traj...
Method of discontinuous optical glass optimization based on aberration correction in optical design [0.03%]
基于像差校正的光学设计中离散光学玻璃优化方法
Fujian Dai,Huajun Feng,Wenchao Zhao et al.
Fujian Dai et al.
Optical glass selection is an important research object in optical design, which is an important way to aberration correction. However, these methods to our knowledge either do not correct aberration well or consume too much time. To effici...
Expanding field-of-view of near-to-eye display by hybrid angular and wavelength multiplexing [0.03%]
基于混合角谱和波长复用的近眼显示视场扩展方法研究
Pengyu Liu,Chuan Luo,Ted L Lee et al.
Pengyu Liu et al.
Field-of-view (FOV) and resolution are two critical performance metrics of a near-to-eye display (NED) and are primarily limited by the refractive index (RI) of the waveguide combiner and the number of available pixel counts of the micro di...
Bricks-on-pedestals silicon optomechanical cavity: a mass sensor for nanoparticles detection [0.03%]
用于纳米颗粒检测的硅光机腔质量传感器
Alberto Grau,Laura Mercadé,Raúl Ortiz et al.
Alberto Grau et al.
Optomechanical cavities can be used as highly sensitive mass sensors actuated by an optical field. In this work, we introduce and numerically demonstrate a new design for an optomechanical cavity consisting of a series of asymmetrically dis...
Scintillation of a partially coherent flat-topped beam in a turbulent atmosphere and plasma link [0.03%]
部分相干平顶光束在大气和等离子体链路中的闪烁效应
Yangsheng Yuan,Lingling Zhao,Yihan Geng et al.
Yangsheng Yuan et al.
Scintillation restricts the development of free space optical communication in near-space hypersonic vehicles. We derived analytical formulae for the on-axis scintillation index of a partially coherent flat-topped beam in a bidirectional tu...
Defeng Zou,Penglai Guo,Runmin Liu et al.
Defeng Zou et al.
Ultrashort pulses experience random quantum motion as they propagate through a mode-locked laser cavity, a phenomenon that inevitably affects the recently introduced pure-quartic solitons. Investigating this process is essential, as quantum...
Real-time acoustic monitoring of laser paint removal based on deep learning [0.03%]
基于深度学习的激光除漆实时声学监测
Depu Chu,Hao Zhou,Huomu Yang et al.
Depu Chu et al.
The acoustic signals generated during the laser paint removal process contain valuable information that reflects the state of paint removal. However, it is often overshadowed by complex environmental noise, posing significant challenges for...