Atmospheric turbulence severely degrades the optical wavefront of a propagating beam,
which greatly reduces the coupling efficiency of free-space optical (FSO) receivers. Among …

Multi-aperture receiver with optical combining architecture is an effective approach to
overcome the turbulent atmosphere effect on the performance of the free-space optical …

Multi-aperture receiver with optical combining architecture is an effective approach to
overcome the turbulent atmosphere effect on the performance of the free-space optical …

We first demonstrated bidirectional coherent beam combining and aberrations mitigating
with a 6-aperture phased fiber laser array in urban atmospheric turbulence over 2 km …

In free-space optical (FSO) communications, increasing the peak power of a transmission
beam is important to extend the communication range. In fiber-optic communications …

In free space optical communication systems, multi-aperture coherent optical receivers
based on digital coherent beam combining (D-CBC) technique can provide exceptionally …

To achieve Tb/s throughput in the near-infrared window that is required for FSO feeder-links,
coherent beam combining appears as a promising candidate to increase output power of …

High speed free-space optical interconnection (FSOI) is an effective strategy to overcome
the bottleneck of short-reach electronic interconnection from chip scale to board level, due to …

The fiber-coupling efficiency of signal beams is crucial in free space optical (FSO)
communications. Herein, we derived an analytical expression for the fiber-coupling …

Free-space optics naturally offers multiple-channel communications and sensing exploitable
in many applications. The different optical beams will, however, generally be overlapping at …