Collecting light using multiple small apertures offers a lot of advantages over doing so using
a single large aperture, including the effective mitigation of scintillation under strong …

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 …

Coherent digital combining technology using multiple small apertures has a lot of
advantages over doing so with a single large aperture, including the effective mitigation of …

There are various performance advantages when using temporal phase-based data
encoding and coherent detection with a local oscillator (LO) in free-space optical (FSO) …

Differential phase shift keying (DPSK) modulation and multi-aperture receiving are effective
means for suppressing flickering, deviation, and fragmentation of the light spot by …

Space-based VLBI imaging can dramatically improve state-of-the-art astronomical radio-
imaging resolution by enabling significantly longer baseline distances and eliminating …

Multi-mode fibers (MMFs) and single-mode fibers (SMFs) are widely used in optical
communication networks. MMFs are the practical choice in terms of cost in applications that …

Photonic integrated spatial light receivers play a crucial role in free space optical (FSO)
communication systems. In this paper, we propose a 4-channel and 6-channel spatial light …

A novel diversity combining scheme, in conjunction with the complex-valued decision-
directed least mean square (CV-DD-LMS) algorithm, is evaluated, and a real-time …

Wireless optical coherent communication can be used as the backbone supporting
technology of air-space-ground-sea-integrated network. In wireless optical coherent …