Nielsen and Juhl discuss the metaoptical elements (MOEs). MOEs are artificially engineered subwavelength-spaced arrays of nanophotonic phase-shifting elements that can be programmed to manipulate wavefront and polarization. Depending on the application, NILT's meta optical elements are comprised of ...
关键词: light refraction metamaterials physical optics METATOY light-ray transformations metarefraction optical elements small optical components wave-optical analog Astronomy 会议名称: 2009 International Conference on Electromagnetics in Advanced Applications 主办单位: IEEE ...
However, for forward designed meta-optics an optical designer has to strongly rely on experience and intuition about the functionality of the meta-optics. As such, this method does not provide a clear path to further improve the imaging quality. Unlike forward design, inverse design approaches def...
There are also many other tuning methods to enable the dynamic meta-hologram [101], such as optical pumping [102,103], micro-electromechanical systems [104], etc. Zhou et al. experimentally demonstrated the dynamic manipulation of THz waves by utilizing a dielectric metasurface [103]. They succ...
Metasurfaces have attracted a lot of attention in the last years offering novel ways for wavefront shaping and advanced light focusing in combination with being ultra-thin optical elements [66], [67], [68], [69]. Recently, metasurfaces based on high-index resonant dielectric materials have em...
One such example is an optical meta-surface which enables the miniaturization of complex cascades of optical elements on a plane. Metasurfaces derive their properties less from the base materials and more from their structure and orientation3,4. Optical metasurfaces are based on sub-wavelength ...
Plasmonic metasurfaces have recently attracted much attention due to their ability to abruptly change the phase of light, allowing subwavelength optical elements for polarization and wavefront control. However, most previously demonstrated metasurface designs suffer from low coupling efficiency and are based...
内部集成了三大判雷引擎+集成的局面状态机+概率计算引擎+光学局面识别(Optical Board Recognition,OBR)引擎,具备性能优势。 采用Python/PyQt5及Rust编写,模块间相互配合、融为一体,兼顾开发效率、内存安全与执行速度。游戏界面与算法高度分离,自研的工具箱同样开源,且遵循更为宽松的MIT协议,通过pip install ms_toollib命...
aDesign and fabrication process for 2D metagratings in the view modulator: ① generating the phase hologram by the GS algorithm according to the target view distribution; ② fabricating the binary optical element (BOE) by a laser direct writing (LDW) system; ③ patterning 2DMCs on the view mod...
内部集成了三大判雷引擎+集成的局面状态机+概率计算引擎+光学局面识别(Optical Board Recognition,OBR)引擎,具备性能优势。 采用Python/PyQt5及Rust编写,模块间相互配合、融为一体,兼顾开发效率、内存安全与执行速度。游戏界面与算法高度分离,自研的工具箱同样开源,且遵循更为宽松的MIT协议,通过pip install ms_toollib命...