We first demonstrate atmospheric turbulence compensation and optical coherent combining
using a phased fiber laser array with the largest channels of sub-apertures. With multi …

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 beam combining of fiber amplifier arrays is a promising way to increase power of
fiber lasers, and overcome the physical limitations to fiber laser power scaling. We …

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 report on a communication link demonstration in a 1 km simulated atmospheric turbulent
channel with a wide-spectral mode-locking fiber laser. Wide-spectral beams are part of the …

In this letter, a two-stage phase control technique is proposed to increase the control
bandwidth of the target-in-the-loop (TIL) system. In this technique, the first stage phase …

High-speed free-space optical communication systems have recently used fiber-optic
components. The received laser beam in such a system must be coupled into a single-mode …

High-speed free-space optical communication systems have recently used fiber-optical
components. The coupling efficiency with which the received laser beam can be coupled …

Coherent beam combining of fiber amplifier arrays is an efficient way to overcome the
physical limitations to fiber laser power scaling. Moreover, coherent combining techniques …

We report laboratory experiments demonstrating a phase-compensating 70-mm-diameter
aperture transceiver that comprises a hexagonally close-packed array of seven 23-mm …