In free-space optical communications that use both amplitude and phase data modulation (for example, in quadrature amplitude modulation (QAM)), the data are typically recovered …
Conference title, upper and lower case, bolded, 18 point type, centered Page 1 Demonstration of Turbulence Resilient Self-Coherent FreeSpace Optical Communications Using a Pilot Tone …
Abstract We experimentally demonstrate a 2.25-Gbit/s DPSK free-space optical link that resilience to turbulence-induced modal coupling loss. The measured average mixing loss …
Free-space optical (FSO) communications has potential advantages of higher data capacity and lower probability of interception, when compared to radio-frequency communications …
C Liu, M Chen, S Chen, H Xian - Optics Communications, 2016 - Elsevier
We present the results that the performances of the atmospheric coherent optical communications improved by a real 127-element adaptive optics system operating in 1550 …
We experimentally demonstrate turbulence-resilient free-space optical (FSO) coherent communications with multiple multiplexed data channels in different orthogonal domains …
Abstract Free-space-optical (FSO) communications can benefit from power-efficient modulation formats and detection methods. In general, differential-phase-shift-keying …
R Zhang, AE Willner - Photonic Networks and Devices, 2023 - opg.optica.org
Turbulence-Robust Free-Space Optical Transmission Assisted by a Pilot Beam Page 1 Turbulence-Robust Free-Space Optical Transmission Assisted by a Pilot Beam Runzhou Zhang1 …
Free-space optical (FSO) communication links can benefit from recovering both amplitude- and phase-encoded data (eg, quadrature-amplitude-modulation, QAM) by mixing a local …