# Observation of multiramp fractional vortex beams and their total vortex strength in free space

@article{Wen2019ObservationOM, title={Observation of multiramp fractional vortex beams and their total vortex strength in free space}, author={Jisen Wen and Binjie Gao and Guiyuan Zhu and Yi-Bing Cheng and Shi-Yao Zhu and Li-Gang Wang}, journal={arXiv: Optics}, year={2019} }

## 7 Citations

### Conservation of the orbital angular momentum carried by superposition of optical vortices after passing through a sector diaphragm

- PhysicsPhysics Letters A
- 2022

### Experimental implementation of the fractional-vortex Hilbert hotel

- PhysicsPhysical Review A
- 2022

The Hilbert hotel is an old mathematical paradox about sets of inﬁnite numbers. This paradox deals with the accommodation of a new guest in a hotel with an inﬁnite number of occupied rooms. Over the…

### Experimental realization of tunable finite square optical arrays

- PhysicsOptics & Laser Technology
- 2022

### Review on fractional vortex beam

- PhysicsNanophotonics
- 2021

Abstract As an indispensable complement to an integer vortex beam, the fractional vortex beam has unique physical properties such as radially notched intensity distribution, complex phase structure…

### Anomalous multi-ramp fractional vortex beams with arbitrary topological charge jumps

- Materials Science, Physics
- 2020

1Department of Physics and Optical Science, The University of North Carolina at Charlotte, Charlotte, North Carolina 28223, USA 2Shandong Provincial Engineering and Technical Center of Light…

### Anomalous multi-ramp fractional vortex beams with arbitrary topological charge jumps

- Physics
- 2020

Traditional fractional vortex beams are well-known "jump" beams: that is, their net topological charge jumps by unity as the effective topological charge of the source passes a half-integer value.…

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