Beams of light that can be guided into corkscrew-like shapes called optical vortices are used today in a range of applications. Pushing the limits of structured light, Harvard applied physicists in ...

2025.240250, discusses on-chip multi-channel near-far field terahertz vortices with parity breaking and active modulation. Vortex beams with helical phase wavefronts can carry orbital angular momentum ...

Pushing the limits of structured light, physicists report a new type of optical vortex beam that not only twists as it travels but also changes in different parts at different rates to create unique ...

Paulson School of Engineering and Applied Sciences (SEAS) report a new type of optical vortex beam that not only twists as it travels but also changes in different parts at different rates to ...

Get Instant Summarized Text (Gist) A new amplifier developed on a small chip increases data transmission capacity by tenfold compared to current fiber-optic systems, thanks to its 300 nm bandwidth ...

相关研究成果于3月17日以“Generation ofarbitrary vector vortex beam using a singleq-plate”为题发表在光学领域知名期刊《Laser&Photonics Reviews》上。 自激光问世以来，对激光光场的多维度调控一直是光学领域的研究前沿与应用热点，其中自旋-轨道角动量协同调控下兼具多种 ...

Key Laboratory of Light Field Manipulation and Information Acquisition, Ministry of Industry and Information Technology, and Shaanxi Key Laboratory of Optical Information Technology, School of ...

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...