opticalvortices相关论文
Non-spreading nature of Bessel spatiotemporal wavepackets is theoretically and experimentally investi-gated and orders o......
The cylindrical vector beam[CVB]has been extensively studied in recent years,but detection of CVBs with on-chip photonic......
Coherence Holography is an unconventional holography technique,where a computer generated hologram is illuminated by spa......
Probing the fractional topological charge of a vortex light beam by using dynamic angular double sli
Vortex beams with fractional topological charge (FTC) have many special characteristics and novel applications. However,......
We propose theoretically and verify experimentally a method of combining a q-plate and a spiral phase plate to generate ......
利用涡旋光束与锥透镜透射率函数设计相位掩模板，采用平面光照射写入相位掩模板的空间光调制器(SLM)，则在SLM的傅里叶平面上产生了完......
Influences of atmospheric turbulence effects on the orbital angular momentum spectra of vortex beams
We investigate the atmospheric turbulence effects on orbital angular momentum (OAM) spectra of different kinds of vortex......
Arbitrary and reconfigurable optical vortex generation: a high-efficiency technique using director-v
A high-efficiency technique for optical vortex (OV) generation is proposed and demonstrated. The technique is based on l......
Electromagnetic vortices, which describe the orbital angular momentum (OAM) carrying waves with a helical phase front, h......
The cylindrical vector beam (CVB) has been extensively studied in recent years, but detection of CVBs with on-chip photo......
提出一种基于光学亮环晶格进行空间光信息编码通信的方法。基于面向目标的计算全息术,生成4种简单模式的光学亮环晶格对应的计算全......
研究了光学涡旋在光纤中传播特性。从Maxwell方程出发，推导光波导中的波动方程，并进行阶跃光纤传输的本征模式求解，根据光学涡旋模式(......
轨道角动量（OAM）是具有螺旋相位的光束的自然属性,且不同拓扑荷的OAM光束之间相互正交。利用OAM光束的这种特性,可以把OAM光束作为一......
