Fei Ding
Fei Ding
The pursuit of high-quality single-photon sources has long been hampered by challenges in improving the performance and robustness. While traditional microcavity structures can achieve impressive performance, they suffer from extreme sensit...
Full-parameter-modulated three-dimensional vectorial generalized vortex array [0.03%]
全参数调控的三维涡旋光矢量阵列生成研究进展
Xue Zhang,Yang Cui,Yanjie Chen et al.
Xue Zhang et al.
Orbital angular momentum, as an important spatial degree of freedom of light, has prompted various promising applications. The recently proposed generalized vortex beams may further enhance the flexibility by utilizing customer-defined angu...
Light storage in light cages: a scalable platform for multiplexed quantum memories [0.03%]
光笼中的光存储：多路量子存储平台的一种可扩展方案
Esteban Gómez-López,Dominik Ritter,Jisoo Kim et al.
Esteban Gómez-López et al.
Quantum memories are essential for photonic quantum technologies, enabling long-distance quantum communication and serving as delay units in quantum computing. Hot atomic vapors using electromagnetically induced transparency provide a simpl...
Paintable soft photonic architectures featuring multi-stable light-actuation [0.03%]
一种可书写多稳态光驱动的软体光学架构
Honglong Hu,Wentan Wan,Xuan Liu et al.
Honglong Hu et al.
Dynamic photoprogramming of paintable liquid crystal photonic devices with multi-stability shows practical application in smart soft materials and responsive optics. However, there exist three key challenges that limit their development: ac...
Advances in waveguide to waveguide couplers for 3D integrated photonic packaging [0.03%]
用于三维集成光子封装的波导耦合器研究进展
Drew Weninger,Samuel Serna,Luigi Ranno et al.
Drew Weninger et al.
In this paper, we provide an overview and comparison of devices used for optical waveguide-to-waveguide coupling including inter-chip edge couplers, grating couplers, free form couplers, evanescent couplers, cantilever couplers, and optical...
Simultaneous delayed fluorescence and phosphorescence in organic luminescent material employing multiple excited states [0.03%]
多重激发态有机发光材料的延迟荧光与磷光共存现象研究
Dehai Dou,Wenlan Liu,Xin Zhou et al.
Dehai Dou et al.
Triplet dynamics play a key role in room temperature phosphorescence (RTP) and thermally activated delayed fluorescence (TADF). In this work, we report a model emitter with three emission components: prompt fluorescence (PF) in nanoseconds,...
Mode splitting in optical microcavities for speckle-free wavelength reconstruction [0.03%]
无斑亮模分裂的光学微腔及其在测谱中的应用研究
Ivan Saetchnikov,Elina Tcherniavskaia,Andreas Ostendorf et al.
Ivan Saetchnikov et al.
Accurate wavelength measurement is critical for spectroscopy, optical communications, semiconductor manufacturing, and quantum research. Emerging reconstructive wavemeters are compact, cost-effective devices that utilize pseudo-random wavel...
Exceptional-point-encirclement emulation tailoring: multidimensional asymmetric switching of all-fiber devices [0.03%]
环绕例外点调控仿真：全光纤器件多维度非对称切换
Kang Li,Yuchen Zhang,Siwei Wang et al.
Kang Li et al.
In non-Hermitian systems, the dynamic encircling of exceptional points (EPs) engenders intriguing chiral phenomena, where the resultant state characteristics are intrinsically dependent upon the encircling handedness. An ingenious approach ...
Ziyue Yang,Chen Li,Yuqia Ran et al.
Ziyue Yang et al.
Photonics is promising to handle extensive vector multiplications in artificial intelligence (AI) techniques due to natural bosonic parallelism and high-speed information transmission. However, the dimensionality of current photonic linear ...
Quantum walk with coherent multiple translations induces fast quantum gate operations [0.03%]
相干多平移量子漫步诱导快速量子门操作
Yixiang Zhang,Xin Qiao,Luojia Wang et al.
Yixiang Zhang et al.
Quantum walks with one-dimensional translational symmetry are important for quantum algorithms, where the speed-up of the diffusion speed can be reached if long-range couplings are added. Our work studies a scheme of a ring under the strong...