Via #OPG_AO: Optical force based on quasi-bound states in the continuum induced by Brillouin zone folding in all-dielectric gratings https://bit.ly/3PLkI9q #LightMatterInteractions #OpticalManipulation💡⚛️

Now published in #OPG_AO: This Feature Issue highlights how sunlight and natural light interact with the atmosphere, water, and landscapes to create striking outdoor optical phenomena. 🌤️

Explore experimental, observational, and theoretical studies: https://bit.ly/40wia1d

Via #OPG_AO: Underwater structured-light 3D imaging method based on FP-DiffNet https://bit.ly/4tdz6FQ #FringePatternProjection #UnderwaterImaging 💡⚛️

Volume 65 Issue 10 of #OPG_AO is now live: https://bit.ly/3PH9yCM

This feature issue highlights advances and applications that continue to advance the field of digital holography, 3D imaging, and optical information processing.

See the issue at: https://bit.ly/3PRVl5N

Deadline soon: Submit to this #OPG_AO and #OPG_JOSA_A Feature Issue highlighting research in the physics of light propagation, optical remote sensing and EO/IR effects in either the atmosphere or ocean.

Learn more and submit by 1 April: https://bit.ly/4bIRfUL

Check out this Feature Issue from #OPG_AO: Light and Color in Nature and Art Feature Issue https://bit.ly/4sGwb8u #AtmosphericObservation #VisualPerception

Via #OPG_AO: How many stars appear colored to the naked eye? https://bit.ly/4rQuGDE #AtmosphericOptics #NakedEyeAstronomy💡⚛️

Via #OPG_AO: Optical effects from the menisci of emergent rods in shallow water https://bit.ly/3PDbbRF #OpticalCaustics #Refraction💡⚛️

An Editors' Pick via #OPG_AO: Leveraging deep learning-based foundation models for optical turbulence estimation under data scarcity https://bit.ly/4rI408a #OpticalTurbulence #DeepLearning💡⚛️

Volume 65 Issue 9 of #OPG_AO is now live: https://bit.ly/40wia1d

This feature issue focuses on how natural light sources interact with the atmosphere, natural waters, and landscape to produce a wide range of outdoor optical phenomena.

See the issue at: https://bit.ly/4sGwb8u

An Editors' Pick via #OPG_AO: Optimizing broadband microwave absorbers for applications in the 70–200 GHz range https://bit.ly/3Pffi6q #3DPrinting #Absorbers💡⚛️

Via #OPG_AO: Design of multi-wavelength circularly polarized InAsSb photodetectors based on chiral silicon metasurfaces https://bit.ly/4bzYn77 #CircularPolarization #DetectorArrays💡⚛️

Via #OPG_AO: All-optical wavelength conversion for hybrid WDM–MDM signals using segmented thin-film PPLN waveguides https://bit.ly/4sWpsrh #WavelengthConversion #EffectiveRefractiveIndex💡⚛️

Volume 65 Issue 8 of #OPG_AO is now live: https://bit.ly/3OUQksV

The cover shows a hexagonal prism reconstruction experiment to verify the robustness of a high-precision 3D method for detecting defects in railtrack slab sides.

See Song et al.: https://bit.ly/3Pt7D4k

Via #OPG_AO: Liquid-filled suspended-core fibers for flat and broadband supercontinuum generation https://bit.ly/3MIZzf7 #SupercontinuumGeneration #Ethanol💡⚛️

Via #OPG_AO: High-performance 54-channel C-band AWGR for optical computing applications https://bit.ly/4aZP5zP #OpticalSignals #EffectiveRefractiveIndex💡⚛️

Volume 65 Issue 7 of #OPG_AO is now live: https://bit.ly/3OTHxqY

The cover displays a high-density reflective grating used to verify the measurement algorithm, the universality and stability of a proposed prism-grating interferometer.

See Wang et al. https://bit.ly/4aNXHLi

On this #ThankYouEditorsTuesday, we'd like to thank our outgoing #OPG_AO Editor-in-Chief Gisele Bennett. Thank you for supporting @opg.optica.org and in particular Applied Optics!

View #OPG_AO: Techniques and technologies for shroud and baffle design in reflective triplet freeform telescopes https://bit.ly/4tKfpGK #FreeformOptics #OpticalBaffles💡⚛️

On this #SpotlightSunday, view this Spotlight by Carmelo Rosales-Guzmán of #OPG_AO Optical wireless transmission of a signal multiplexed by orbital angular momentum using coherent beam combining https://bit.ly/4b7FWq9 #SignalTransmission #ModeDivisionMultiplexing💡⚛️

Volume 65 Issue 6 of #OPG_AO is now live: https://bit.ly/3ZRiBTk

The cover displays an underwater RBG input image in a monocular 3D reconstruction test of Umono3r, a newly proposed 3D feedforward reconstruction model.

See details at Wang et al.: https://bit.ly/4qNGXbE

Via #OPG_AO: Optical interference coatings: measurement challenge 2025 [Invited]: https://bit.ly/4qRzoko #OpticalCoatings #ForwardScattering💡⚛️

Via #OPG_AO: Simulation of numerical optimizations to reduce the temperature shift of dielectric interference filters https://bit.ly/4bVNZr7 #OpticalFilters #ThinFilms💡⚛️

Via #OPG_AO: Absorption focused laser differential interferometry for near-simultaneous steady and fluctuating flow property measurements https://bit.ly/4tsuUTB #LaserInterferometry #ModulationTechniques💡⚛️

Via #OPG_AO: LIDT measurement routine to assist coating optimization studies of low defect density optics in the nanosecond pulse regime https://bit.ly/3OyCMTr #NanosecondPulses #LaserDamage💡⚛️

Volume 65 Issue 5 of #OPG_AO is now live: https://bit.ly/45Vc65p

This issue features papers from Optical Interference Coatings 2025, showcasing advances in coating design theory, innovative materials, deposition and characterization techniques.

Details: https://bit.ly/4atsM5n

Volume 65 Issue 4 of #OPG_AO is now live: https://bit.ly/4680snK

On the cover is a compact laser interferometer with two fiber launchers, two beam splitters, two photodetectors, and an internal and an external mirror.

See details at Germano et al.: https://bit.ly/4qeNHik

Via #OPG_AO: Sparse tomographic reconstruction of temperature and concentration in ammonia flames https://bit.ly/49UVGwh #AbsorptionSpectroscopy #AmmoniaFlame 💡⚛️

Via #OPG_AO: Non-destructive Real-time Monitoring of Bolt Preload in Wind Turbine Towers using FBG Sensors on the Nut https://bit.ly/4a6zf61 #FiberOpticSensors #NumericalSimulation💡⚛️

@opg.optica.org is pleased to announce the new editors-in-chief of #OPG_AOP, #OPG_AO, #OPG_Optica and #OPG_OL:

Curtis Menyuk (@umbc.edu)
Peter Andersen (DTU)
Thomas Krauss ( @york.ac.uk)
Carsten Rockstuhl (@kit.edu)

Read about the new editors: https://bit.ly/4q8xqeP