Via #OPG_Optica: Free-space quantum communication toward a global quantum network https://bit.ly/4wBzTBO #QuantumInformation #FreeSpaceOptics 💡⚛️

Via #OPG_OpEx: Carrier-suppressed single-sideband multi-tone coherent LiDAR with long-range field demonstration https://bit.ly/4gQNAYP #FrequencyCombs #FreeSpaceOptics @ucirvine.bsky.social 💡⚛️

Via #OPG_OpEx: Line-of-sight optical turbulence and wind profile monitoring during free-space optical communication links https://bit.ly/3OARbPq #AtmosphericTurbulence #FreeSpaceOptics @univparissaclay.bsky.social💡⚛️

Via #OPG_JOSA_A: Heat flux as a key to predicting optical turbulence: experimental validation of a scaling constant in Rayleigh–Bénard turbulence https://bit.ly/43a3fuU #FreeSpaceOptics #OpticalTurbulence 💡⚛️

An Editors' Pick via #OPG_OpEx: Cross-phase-mediated suppression of coma aberration and preservation of hollow structures in partially coherent hollow beams https://bit.ly/4gHOaZ9 #FreeSpaceOptics #StructuredLight💡⚛️

📡 Bell's forgotten 1880 invention is back!

The "photophone" — sending voice on a beam of light — now powers 5G backhaul, satellites & disaster recovery as Free-Space Optics.

145 years later, his "greatest invention" is having its moment. 💡

#FreeSpaceOptics #5G #TechHistory

Globe, with its subsidiary Fiber Infrastructure and Network Services Inc. #FiberInfrastructureandNetworkServicesInc #FreeSpaceOptics #GadgetsMagazine #Globe #GoogleTAARA
gadgetsmagazine.com.ph/technology/t...

Extends quantum channel models to include atmospheric turbulence dynamics with distinct temporal signatures. Shows polarization and detection branches fluctuate on different timescales—critical for designing robust FSO-QKD protocols.

#QuantumCommunications #FreespaceOptics #Research