Utilizing phase delays of an integrated pixel-array structure to generate orbital-angular-momentum beams with tunable orders and a broad bandwidth

Ultra-compact broadband polarization diversity orbital angular momentum generator with 3.6 × 3.6 μm2 footprint

(2019) Nan Zhou et al.   Science Advances

WDM-Compatible Polarization-Diverse OAM Generator and Multiplexer in Silicon Photonics

(2019) Yuxuan Chen et al.   IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS

Ultra-broadband nanophotonic phase shifter based on subwavelength metamaterial waveguides

(2019) David González-Andrade et al.   Photonics Research

Ultra-broadband on-chip twisted light emitter for optical communications

(2018) Zhenwei Xie et al.   Light-Science & Applications

An integrated-nanophotonics polarization beamsplitter with 2.4 × 2.4 μm2 footprint

(2015) Bing Shen et al.   Nature Photonics

Optical communications using orbital angular momentum beams

(2015) A. E. Willner et al.   Advances in Optics and Photonics

Generating and identifying optical orbital angular momentum with silicon photonic circuits

(2014) Jie Sun et al.   OPTICS LETTERS

Generating optical orbital angular momentum at visible wavelengths using a plasmonic metasurface

(2014) Ebrahim Karimi et al.   Light-Science & Applications

Free-space coherent optical communication with orbital angular, momentum multiplexing/demultiplexing using a hybrid 3D photonic integrated circuit

(2013) Binbin Guan et al.   OPTICS EXPRESS

Integrated Compact Optical Vortex Beam Emitters

(2012) X. Cai et al.   SCIENCE

Orbital angular momentum: origins, behavior and applications

(2011) Alison M. Yao et al.   Advances in Optics and Photonics

Novel Optical 90$^{\circ}$ Hybrid Consisting of a Paired Interference Based 2$\,\times\,$4 MMI Coupler, a Phase Shifter and a 2$\,\times\,$2 MMI Coupler

(2010) Seok-Hwan Jeong et al.   JOURNAL OF LIGHTWAVE TECHNOLOGY