Demonstration of free space coherent optical communication using integrated silicon photonic orbital angular momentum devices
We propose and demonstrate silicon photonic integrated circuits (PICs) for free-space
spatial-division-multiplexing (SDM) optical transmission with multiplexed orbital angular …
spatial-division-multiplexing (SDM) optical transmission with multiplexed orbital angular …
Free-space coherent optical communication with orbital angular, momentum multiplexing/demultiplexing using a hybrid 3D photonic integrated circuit
We demonstrate free-space space-division-multiplexing (SDM) with 15 orbital angular
momentum (OAM) states using a three-dimensional (3D) photonic integrated circuit (PIC) …
momentum (OAM) states using a three-dimensional (3D) photonic integrated circuit (PIC) …
[HTML][HTML] Heterogeneous 2D/3D photonic integrated microsystems
The continuing trend of exponential growth in data communications and processing are
driving the need for large-scale heterogeneous integration. Similar to the trend we have …
driving the need for large-scale heterogeneous integration. Similar to the trend we have …
Free-space optical communications using orbital-angular-momentum multiplexing combined with MIMO-based spatial multiplexing
We explore the potential of combining the advantages of multiple-input multiple-output
(MIMO)-based spatial multiplexing with those of orbital angular momentum (OAM) …
(MIMO)-based spatial multiplexing with those of orbital angular momentum (OAM) …
Potentials and challenges of using orbital angular momentum communications in optical interconnects
S Yu - Optics Express, 2015 - opg.optica.org
Ultra-short-and short-reach optical interconnects are the new high growth applications for
optical communications. High capacity density, high spectral efficiency, low cost, low power …
optical communications. High capacity density, high spectral efficiency, low cost, low power …
On-chip orbital angular momentum modes generator and (de) multiplexer based on trench silicon waveguides
Based on an integrated silicon platform, we present an ultracompact structure to generate
optical orbital angular momentum (OAM) modes, where only a waveguide with a specially …
optical orbital angular momentum (OAM) modes, where only a waveguide with a specially …
100 Tbit/s free-space data link enabled by three-dimensional multiplexing of orbital angular momentum, polarization, and wavelength
We investigate the orthogonality of orbital angular momentum (OAM) with other multiplexing
domains and present a free-space data link that uniquely combines OAM-, polarization-, and …
domains and present a free-space data link that uniquely combines OAM-, polarization-, and …
Orbital angular momentum vertical-cavity surface-emitting lasers
Harnessing the orbital angular momentum (OAM) of light is an appealing approach to
developing photonic technologies for future applications in optical communications and high …
developing photonic technologies for future applications in optical communications and high …
Ultra-compact broadband polarization diversity orbital angular momentum generator with 3.6 × 3.6 μm2 footprint
Orbital angular momentum (OAM), one fundamental property of light, has been of great
interest over the past decades. An ideal OAM generator, fully compatible with existing …
interest over the past decades. An ideal OAM generator, fully compatible with existing …
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 …