#nanophotonics — Public Fediverse posts

Technology Development and Service Unit “Micro- and Nanostructuring” & #Research Group Maria Chekhova “Quantum Radiation”

This metasurface, designed as a source of entangled photons, features T-shaped silicon nitride nanoresonators generating quasi-BIC resonance. This enhances the vacuum field and thus boosts spontaneous four-wave mixing.

👉 https://mpl.mpg.de/research-at-mpl/independent-research-groups/chekhova-research-group & https://mpl.mpg.de/research-at-mpl/technology-development-service-units/tdsu-micro-nanostructuring

👤 C. Son, K. Ludwig, I. Harder
📸 E. Butzen

#Science #QuantumPhotonics #Nanophotonics #QuantumTechnology

❄️Did you attend Nanometa 2026 in Seefeld?
🙏Thank you for taking part!
https://youtu.be/iq8monuIy8c?si=L1QOa5IyPGLHjU8W
#nanometa #nanometa2026 #nanophotonics #metamaterials

A team of artificial intelligence agents successfully optimized the steering of #LED light fourfold in approximately five hours, a task researchers previously estimated would require years of manual experimentation.
#AI #ArtificialIntelligence #Photonics #Physics #Nanophotonics #Optic #sflorg
https://www.sflorg.com/2026/01/ai01202901.html

PhD and MSc opportunities in Photonics
University of Calgary

See the full job description on jobRxiv: https://jobrxiv.org/job/university-of-calgary-27778-phd-and-msc-opportunities-in-photonics/

#Integratedcircuits #nanophotonics #opticaldesign #photonics #quantumkeydistribution #quantumnanoscience #siliconphotonics #ScienceJobs #hiring #research
https://jobrxiv.org/job/university-of-calgary-27778-phd-and-msc-opportunities-in-photonics/?fsp_sid=6213

PhD and MSc opportunities in Photonics
University of Calgary

See the full job description on jobRxiv: https://jobrxiv.org/job/university-of-calgary-27778-phd-and-msc-opportunities-in-photonics/

#Integratedcircuits #nanophotonics #opticaldesign #photonics #quantumkeydistribution #quantumnanoscience #siliconphotonics #ScienceJobs #hiring #research
https://jobrxiv.org/job/university-of-calgary-27778-phd-and-msc-opportunities-in-photonics/?fsp_sid=4225

PhD and MSc opportunities in Photonics
University of Calgary

See the full job description on jobRxiv: https://jobrxiv.org/job/university-of-calgary-27778-phd-and-msc-opportunities-in-photonics/

#Integratedcircuits #nanophotonics #opticaldesign #photonics #quantumkeydistribution #quantumnanoscience #siliconphotonics #ScienceJobs #hiring #research
https://jobrxiv.org/job/university-of-calgary-27778-phd-and-msc-opportunities-in-photonics/?fsp_sid=2251

📢 Invitation to submit: Thematic issue “#SmartNanomaterials in electronics and #photonics” ed. by Yogendra Kumar Mishra, University of Southern Denmark 🇩🇰, Rosaria Puglisi, CNR-IMM 🇮🇹, Dawid Janas, Silesian University of Technology 🇵🇱 & Teresa Monteiro, University of Aveiro 🇵🇹 in the Beilstein Journal of Nanotechnology.

🔗 https://www.beilstein-journals.org/bjnano/series/107?M=y

Submission deadline: 📅 April 30, 2024

#MaterialsSynthesis #Nanostructures #Nanoelectronics #Nanophotonics #BJNANO 💎🔓

📢 Invitation to submit: Thematic issue “#SmartNanomaterials in electronics and #photonics” edited by Yogendra Kumar Mishra, University of Southern Denmark 🇩🇰, Rosaria Puglisi, CNR-IMM 🇮🇹,Dawid Janas, Silesian University of Technology 🇵🇱 and Teresa Monteiro, University of Aveiro 🇵🇹 in the Beilstein Journal of Nanotechnology.

🔗 https://www.beilstein-journals.org/bjnano/series/107?M=y

Submission deadline: 📅 April 30, 2024

#MaterialsSynthesis #Nanostructures #Nanoelectronics #Nanophotonics
#BJNANO 💎🔓

We are glad to welcome our new #BJNANO #AssociateEditor Lan Fu from The Australian National University @OurANU.

Her research fields are on #nano-optics, #nanophotonics, #OptoelectronicDevices and #semiconductors.
#BJNANO 💎🔓

🔗 https://www.beilstein-journals.org/bjnano/boardMembers/27639242/?M=y

#MyPaperInAToot

#Chiral (left/right-handed) molecules are crucial to biochemistry. Light can distinguish between them but interacts too weakly, and boosting with #nanophotonics is not easy because it destroys chirality of EM fields. Typical solution is to design #nanostructures with highly chiral field that makes molecules absorb circularly polarised light differently. Here we find a much stronger effect where the molecules make nanostructures absorb light differently!

https://pubs.acs.org/doi/10.1021/acs.nanolett.3c00739

A round-up of some of the #photonics researchers that recently hopped onto the mastodon:

Rachel Grange
@rachelgrange
Matthew Sfeir
@sfeirlab
Xuemei Gu
@Xuemei
Matthew Lew
@lewlab

Enjoy the ride on this beast!

#nanophotonics #2DMaterials #nanoscience #photophysics #microscopy #quantum

#MyPaperInAToot

#Chirality of #BioMolecules (left/right-handedness) is central to life. Light can be chiral too, a tool to interact with them. Light can also excite spins in #2dSemiconductors and rotate objects. #Nanophotonics can enhance these very weak effects. We surprisingly found that different phenomena, all relying on chirality of light, are incompatible! And found design rules for #metasurfaces for enhancing different chiral interactions (led by @albertogcurto).

https://doi.org/10.1021/acsphotonics.9b01200

@razimantv
Raziman also took into account that #excitons interact with each other through exciton-exciton annihilation, which normally decreases light emission at high intensities.

So he generalized the theory of Purcell enhancement to be more precise for a range of excitonic materials like #2DSemiconductors, #perovskites, #OrganicCrystals or #CarbonNanotubes.

#nanophotonics #FluorescenceFriday

#MyPaperInAToot

Scientists use #nanophotonics to improve light emission. The strong electric field near nanostructures can excite molecules and extract light from them more efficiently, creating better light sources. We usually model this by assuming that the emitter stays fixed. But in many practical materials, emitting #excitons move around! We found a recipe for making such devices better by figuring out how to do calculations more correctly (led by @albertogcurto): https://onlinelibrary.wiley.com/doi/10.1002/adom.202200103

A round-up of some of the fantastic #photonics researchers that recently joined Mastodon:

Delia Milliron @DeliaMilliron
Florian Marquardt @FMarquardtGroup
Sylvain Gigan
@sylvaingigan
John Dudley @johnmdudley
Turgut Durduran
@ulugeyik
Susana Rocha
@Rocha_Lab

#optics #nanophotonics #biophotonics #microscopy #QuantumOptics #physics

A round-up of some of the fantastic #photonics researchers that recently joined Mastodon:

Delia Milliron @DeliaMilliron
Florian Marquardt @FMarquardtGroup
Sylvain Gigan
@sylvaingigan
John Dudley @johnmdudley
Turgut Durduran
@ulugeyik
Susana Rocha
@Rocha_Lab

#optics #nanophotonics #biophotonics #microscopy #QuantumOptics #physics

A round-up of some of the fantastic #photonics researchers that recently joined Mastodon:

Delia Milliron @DeliaMilliron
Florian Marquardt @FMarquardtGroup
Sylvain Gigan
@sylvaingigan
John Dudley @johnmdudley
Turgut Durduran
@ulugeyik
Susana Rocha
@Rocha_Lab

#optics #nanophotonics #biophotonics #microscopy #QuantumOptics #physics