Orbital angular momentum and beyond in free-space optical communications
Orbital angular momentum (OAM), which describes tailoring the spatial physical dimension
of light waves into a helical phase structure, has given rise to many applications in optical …
of light waves into a helical phase structure, has given rise to many applications in optical …
Optical communication in space: Challenges and mitigation techniques
In recent years, free space optical (FSO) communication has gained significant importance
owing to its unique features: large bandwidth, license free spectrum, high data rate, easy …
owing to its unique features: large bandwidth, license free spectrum, high data rate, easy …
Optical communications using orbital angular momentum beams
Orbital angular momentum (OAM), which describes the “phase twist”(helical phase pattern)
of light beams, has recently gained interest due to its potential applications in many diverse …
of light beams, has recently gained interest due to its potential applications in many diverse …
Massive individual orbital angular momentum channels for multiplexing enabled by Dammann gratings
T Lei, M Zhang, Y Li, P Jia, GN Liu, X Xu, Z Li… - Light: Science & …, 2015 - nature.com
Data transmission rates in optical communication systems are approaching the limits of
conventional multiplexing methods. Orbital angular momentum (OAM) in optical vortex …
conventional multiplexing methods. Orbital angular momentum (OAM) in optical vortex …
Terabit free-space data transmission employing orbital angular momentum multiplexing
The recognition in the 1990s that light beams with a helical phase front have orbital angular
momentum has benefited applications ranging from optical manipulation to quantum …
momentum has benefited applications ranging from optical manipulation to quantum …
Performance enhancement of an orbital-angular-momentum-multiplexed free-space optical link under atmospheric turbulence effects using spatial-mode multiplexing …
In this paper, we propose an adaptive multiple-input-multiple-output (MIMO) free-space
optical (FSO) links using an orbital-angular-momentum (OAM)-multiplexed based on the …
optical (FSO) links using an orbital-angular-momentum (OAM)-multiplexed based on the …
Recent advances in high-capacity free-space optical and radio-frequency communications using orbital angular momentum multiplexing
There is a continuing growth in the demand for data bandwidth, and the multiplexing of
multiple independent data streams has the potential to provide the needed data capacity …
multiple independent data streams has the potential to provide the needed data capacity …
Complete experimental toolbox for alignment-free quantum communication
Quantum communication employs the counter-intuitive features of quantum physics for tasks
that are impossible in the classical world. It is crucial for testing the foundations of quantum …
that are impossible in the classical world. It is crucial for testing the foundations of quantum …
Performance metrics and design considerations for a free-space optical orbital-angular-momentum–multiplexed communication link
The capacity of free-space optical (FSO) communication links could potentially be increased
by the simultaneous transmission of multiple orbital angular momentum (OAM) beams. For …
by the simultaneous transmission of multiple orbital angular momentum (OAM) beams. For …
High-capacity free-space optical communications between a ground transmitter and a ground receiver via a UAV using multiplexing of multiple orbital-angular …
We explore the use of orbital-angular-momentum (OAM)-multiplexing to increase the
capacity of free-space data transmission to moving platforms, with an added potential benefit …
capacity of free-space data transmission to moving platforms, with an added potential benefit …