Tunable High-Resolution Macroscopic Self-Engineered Geometric Phase Optical Elements

Brasselet Etienne

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Tunable High-Resolution Macroscopic Self-Engineered Geometric Phase Optical Elements

机译：可调谐高分辨率宏观自造几何相位光学元件

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Artificially engineered geometric phase optical elements may have tunable photonic functionalities owing to their sensitivity to external fields, as is the case for liquid crystal based devices. However, liquid crystal technology combining high-resolution topological ordering with tunable spectral behavior remains elusive. Here, by using a magnetoelectric external stimulus, we create robust and efficient self-engineered liquid crystal geometric phase vortex masks with a broadly tunable operating wavelength, centimeter-size clear aperture, and high-quality topological ordering.

机译：人工设计的几何相位光学元件由于其对外部场的敏感性而可能具有可调谐的光子功能，如基于液晶的装置的情况。但是，将高分辨率拓扑顺序与可调光谱行为相结合的液晶技术仍然难以捉摸。在这里，通过使用磁电外部刺激，我们可以创建健壮且高效的自行设计的液晶几何相位涡流掩模，其工作波长范围广，厘米大小的通光孔径和高质量的拓扑排序。

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《Physical review letters》 |2018年第3期|033901.1-033901.5|共5页
作者
Brasselet Etienne;
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Univ Bordeaux, CNRS, LOMA, UMR 5798, F-33400 Talence, France;

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机译：使用可调色散元件的2D相控阵天线的紧凑型光学实时延时波束形成器
2. Fast Spin Rotations by Optically Controlled Geometric Phases in a Charge-Tunable InAs Quantum Dot [J] . Erik D. Kim, Katherine Truex, Xiaodong Xu, Physical review letters . 2010,第16期

机译：在电荷可调的InAs量子点中通过光控几何相位实现快速自旋旋转
3. Study of wide-spectrum and high-resolution diffraction optical elements by stacks of binary phase gratings [J] . Ho I-Lin, Li Wang-Yang Applied optics . 2018,第34期

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4. Amplitude, Phase, and Bandwidth Tunable High-resolution Optical Spectrum Shaper and its Application for Optical Communication Systems [C] . Anzai, S., Mieno, Ph.D. Research in Microelectronics and Electronics, 2005 . 2008

机译：幅度，相位和带宽可调的高分辨率光谱整形器及其在光通信系统中的应用
5. Demonstration of optical tunable dispersion compensation with a virtually-imaged phased-array based pulse shaper. [D] . Lee, Ghang-Ho. 2006

机译：用基于虚像的相控阵脉冲整形器演示光学可调色散补偿。
6. Tunable Spin dependent beam shift by simultaneously tailoring geometric and dynamical phases of light in inhomogeneous anisotropic medium [O] . Mandira Pal, Chitram Banerjee, Shubham Chandel, -1

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7. Implementation of high-resolution diffractive optical elements on coupled phase and amplitude spatial light modulators [O] . Christophe Stolz, Laurent Bigué, Pierre Ambs 2001

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8. Fast Spin Rotations by Optically Controlled Geometric Phases in a Charge-Tunable InAs Quantum Dot. [R] . Kim, E. D., Truex, K., Xu, X., 2010

机译：电荷可调谐Inas量子点中光控几何相的快速自旋旋转。

Tunable High-Resolution Macroscopic Self-Engineered Geometric Phase Optical Elements

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