Design of customized freeform progressive addition lens based on localized precision optimization [0.03%]
基于局部分辨率优化的自由曲面渐进镜片设计方法研究
Zijian Yin,Lingjie Wang,Xin Zhang et al.
Zijian Yin et al.
The rigid zonal design and inadequate precision control in primary visual zones are the current problems of progressive addition lenses (PALs). To address these limitations, this paper proposed a customized PAL design method with localized ...
Crosstalk model of division of focal plane polarization cameras: optical causes and parameter effects [0.03%]
分幅式孔径偏振相机混叠模型的光学原因及参数影响研究
Jiaan Xue,Su Qiu,Weiqi Jin et al.
Jiaan Xue et al.
The division of focal plane polarization cameras is a widely used integrated polarization imaging system, where light intensity crosstalk between micro-polarizer pixels introduces measurement errors. Previous studies have only assessed qual...
Tunable optical multistability created by a single cavity field in an atom-cavity system [0.03%]
原子腔系统中单个腔场诱导的可调谐光学多稳态现象研究
Liyong Wang,Wenyi Zhang,Yinxue Zhao et al.
Liyong Wang et al.
A tunable optical multistability scheme based on a single cavity field coupled with two separate atomic transitions in an atom-cavity system is proposed and demonstrated. Under the collective strong coupling condition, optical multistabilit...
Diode-pumped mode-locked Yb:Ca3La2(BO3)4 laser generating 35 fs pulses [0.03%]
二极管泵浦的Yb:Ca3La2(BO3)4锁模激光产生35fs脉冲
Huang-Jun Zeng,Zhang-Lang Lin,Ge Zhang et al.
Huang-Jun Zeng et al.
We present a comprehensive study of both continuous-wave and first mode-locked operation of a diode-pumped Yb:Ca3La2(BO3)4 laser in the soliton regime. Using a 976-nm single-spatial-mode, fiber-coupled InGaAs diode laser as pump source, the...
Circular polarization beam splitter based on helically twisted dual hollow-core anti-resonant fiber [0.03%]
基于螺旋扭曲双空芯反共振光纤的圆偏振光束分束器
Xiaolin Chen,Zhaoan Li,Shurui Tian et al.
Xiaolin Chen et al.
Manipulating the spin and orbital angular momentum of light in hollow-core anti-resonant fibers has gained growing interest in the optical community. Sparked by the space-division multiplexing technologies, we have proposed a circular polar...
Non-destructive real-time characterization of anti-resonant hollow-core fibers using Fabry-Pérot interferometry [0.03%]
基于法布里-珀罗干涉仪的反谐振空芯光纤非破坏性时域表征技术研究
Michael H Frosz,Michael Bergler,Patrick Uebel
Michael H Frosz
Reliable industrial manufacturing of anti-resonant hollow-core fibers (AR-HCFs) requires non-destructive, in-line real-time measurements of the fiber structure during drawing. Such a method was recently developed, but it suffered from measu...
Zhihan Jin,Tianhong Chen,Hao Liu et al.
Zhihan Jin et al.
The strong Coulomb response in two-dimensional transition metal dichalcogenides (TMDCs) leads to the emergence of firmly bound excitons and charged excitons, and their transformation is the key to studying and utilizing the optical and phot...
Fangzhi Li,Jianping Liu,SiYi Huang et al.
Fangzhi Li et al.
Low-In-content InGaN bulk layers are widely used in GaN-based LDs, LEDs, and vertical p-n diodes. However, studies on point defects in InGaN bulk layers are still relatively rare. Due to their thin thickness when grown on GaN template layer...
Silicon-based polarization beam splitters with broadband subwavelength grating TM-pass polarizers [0.03%]
基于硅宽带亚波长光栅TM透极化分束器的 polarization beam splitters
Yang Jiang,Xulin Zhao,Zhewei Zhang et al.
Yang Jiang et al.
Polarization beam splitters (PBSs) are key components for polarization management in photonic integrated circuits. In this work, we demonstrate a novel silicon-based PBS with a broadband subwavelength grating (SWG) TM-pass polarizer. The ex...
High-sensitivity and low-harmonic microwave detection using Rydberg atoms based on a loop-level structure [0.03%]
基于环形结构使用里德伯原子进行高灵敏低谐波微波检测
Yu Tang,Shuang Ren,Chuang Yang et al.
Yu Tang et al.
We propose and investigate a Rydberg atom sensor based on a loop-level structure, which utilizes the eigenfrequencies of the energy levels as a reference. This design eliminates the need for the local oscillator (LO) electric field required...