Laser Beam Positioning By Using A Broken-Down Optical Vortex Marker
APPLIED SCIENCES-BASEL(2021)
摘要
We propose the use of high-order optical vortices as markers in the positioning of a laser beam. The broken optical vortices are arranged in constellations. The center of gravity of these constellations makes it possible to position the beam carrying information encoded in the optical vortices. This paper describes three positioning methods using both intensity and phase maps. The methods described were tested in experiments performed in a laboratory and an open space.
更多查看译文
关键词
optical vortices, positioning, optical communications
AI 理解论文
溯源树
样例
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要