Tethered and untethered 3D microactuators fabricated by two-photon polymerization: a review
Microactuators, which can transform external stimuli into mechanical motion at microscale,
have attracted extensive attention because they can be used to construct …
have attracted extensive attention because they can be used to construct …
Ultrahigh-density 3D holographic projection by scattering-assisted dynamic holography
Computer-generated holography offers a promising route to three-dimensional (3D) video
displays. To realize a realistic-looking 3D display, the critical challenge is to create a 3D …
displays. To realize a realistic-looking 3D display, the critical challenge is to create a 3D …
Giant helical dichroism of single chiral nanostructures with photonic orbital angular momentum
Optical activity, demonstrating the chiral light-matter interaction, has attracted tremendous
attention in both fundamental theoretical research and advanced applications of high …
attention in both fundamental theoretical research and advanced applications of high …
Transparent light‐driven hydrogel actuator based on photothermal Marangoni effect and buoyancy flow for three‐dimensional motion
Marangoni‐effect‐driven actuators (MDAs) have the advantages of direct light‐to‐work
conversion and convenient operation, which makes it widely researched in the cutting‐edge …
conversion and convenient operation, which makes it widely researched in the cutting‐edge …
Full Complex‐Amplitude Modulation of Second Harmonic Generation with Nonlinear Metasurfaces
Metasurfaces have shown unprecedented capabilities and flexibilities for optical wave
manipulation, which provide a powerful platform for the integration and minimization of …
manipulation, which provide a powerful platform for the integration and minimization of …
Modeling off-axis diffraction with the least-sampling angular spectrum method
Accurately yet efficiently simulating off-axis diffraction is vital to design large-scale
computational optics, but existing rigid sampling and modeling schemes fail to address this …
computational optics, but existing rigid sampling and modeling schemes fail to address this …
Phase space framework enables a variable-scale diffraction model for coherent imaging and display
Z Li, X Luo, J Wang, X Yuan, D Teng, Q Song… - Photonics …, 2024 - opg.optica.org
The fast algorithms in Fourier optics have invigorated multifunctional device design and
advanced imaging technologies. However, the necessity for fast computations limits the …
advanced imaging technologies. However, the necessity for fast computations limits the …
[PDF][PDF] 基于边缘光抑制技术的双光束激光直写纳米光刻系统
周国尊， 何敏菲， 杨臻垚， 曹春， 谢飞… - Chinese Journal of …, 2022 - researching.cn
摘要利用边缘光抑制技术, 设计并研制了一套双光束激光三维直写光刻系统.
该系统含有高速扫描振镜和三维纳米压电平台两组扫描机构, 可以根据不同加工需求完成多种 …
该系统含有高速扫描振镜和三维纳米压电平台两组扫描机构, 可以根据不同加工需求完成多种 …
Nearfield observation of spin-orbit interactions at nanoscale using photoinduced force microscopy
Y Dong, Y Wang, D He, T Wang, J Zeng, J Wang - Science Advances, 2024 - science.org
Optical spin and orbital angular momenta are intrinsic characteristics of light determined by
its polarization and spatial degrees of freedom, respectively. At the nanoscale, sharply …
its polarization and spatial degrees of freedom, respectively. At the nanoscale, sharply …
Coaxial hole array fabricated by ultrafast femtosecond-laser processing with spatially multiplexed vortex beams for surface enhanced infrared absorption
Here, we combined shaping and multiplexing of the laser beam to achieve ultrafast
femtosecond-laser patterning of Au films with coaxial and circular hole arrays at a printing …
femtosecond-laser patterning of Au films with coaxial and circular hole arrays at a printing …