#optoelectronics — Public Fediverse posts

A newly developed semiconductor device utilizes two distinct colors of phase-coherent laser light to generate and precisely steer a directional flow of electrons without relying on an external electrical power source.
#QuantumPhysics #Optoelectronics #Optics #SolidStatePhysics #sflorg
https://www.sflorg.com/2026/07/qs07212601.html

This chip-based optical device functions as a dynamic, tunable lens that controls incoming mid-infrared light for precise thermal imaging and chemical sensing without the need for moving parts.
#Photonics #Optoelectronics #MaterialsScience #Engineering #sflorg
https://www.sflorg.com/2026/07/pho07132601.html

Gallium-doped zinc oxide (GZO) nanosheets are ultrathin, highly transparent optical sensors capable of simultaneously detecting red, green, and blue (RGB) light within a single vertically stacked pixel.
#MaterialsScience #Nanotechnology #Optoelectronics #sflorg
https://www.sflorg.com/2026/07/ms07082601.html

Researchers have developed a novel light-sensitive phototransistor that integrates sensing, memory, and signal processing into a single unit. Inspired by the human brain, the device uniquely controls how digital memories strengthen or fade over time.
#NeuromorphicEngineering #Optoelectronics #MaterialsScience #ComputerScience #sflorg
https://www.sflorg.com/2026/06/eng06172601.html

A novel microscopy technique that combines holographic imaging with ultrafast spectroscopy to observe the interaction of light and matter, specifically extremely short-lived electronic and magnetic phenomena.
#PhysicalChemistry #Photonics #Nanotechnology #MaterialsScience #Optoelectronics #Spintronics #sflorg
https://www.sflorg.com/2026/05/phy05282601.html

Polaritons are hybrid light-matter quasiparticles created by fusing photons with a layered crystalline material. In this context, molybdenum oxydichloride (MoOCl2) crystals are utilized to effectively guide and manipulate these light-based particles at the nanoscale.
#PhysicalChemistry #Optoelectronics #MaterialsScience #QuantumPhysics #sflorg
https://www.sflorg.com/2026/05/chm05032601.html

#Perovskite #quantum dots are nanometer-sized semiconductor crystals that harness quantum effects to efficiently absorb and re-emit light. Composed primarily of metals and halides, these nanocrystals possess highly customizable optical and electronic characteristics dictated by their extremely small dimensions.
#Nanotechnology #MaterialScience #Chemistry #Physics #QuantumScience #Optoelectronics #sflorg
https://www.sflorg.com/2026/04/nt04212601.html

Fabulous cover and typographic treatment on this electronics parts catalogue (an old FIU post): https://fontsinuse.com/uses/4240/optoelectronics-designer-s-catalog-1977

I can just imagine the party line: "yeah i'm a designer... an optoelectronics designer" *suggestive wink*

#OptoElectronics #Bottleneck

Congratulations to our PhD candidate Thais Caroline de Almeida da Silva on the successful Defense of her Thesis today at the @ujiuniversitat ! 🎓✨

Her work explores microwave-assisted synthesis of perovskite nanocrystals, contributing to scalable and energy-efficient material fabrication.

Wishing her continued success in her next steps.

#Perovskites #Optoelectronics #PhDDefense #ScienceForSustainability #INAM #UJI

🔎What are #perovskites and #quantumdots?

Prof. #Photophysics and #Optoelectronics Maria Antonietta Loi uses these minerals and 'super atoms' to create new materials for #solarcells and LED lights - materials that turn light into electricity, or vice versa.💡

Curious? Read more 👇
🔗 https://www.rug.nl/fse/news/energy-and-sustainability/perovskites-and-quantum-dots-new-materials-for-solar-cells-and-led-lights

🧪 #SciComm #Science #engineering #technology #research #physics #electronic #scientistsOnMastodon @universityofgroningen

Britney Spears' Guide to Semiconductor Physics (2000)
https://britneyspears.ac/lasers.htm
#ycombinator #Britney_Spears #semiconductor #physics #lasers #optoelectronics

Britney Spears' Guide to Semiconductor Physics
https://britneyspears.ac/lasers.htm
#ycombinator #Britney_Spears #semiconductor #physics #lasers #optoelectronics

The precise addition of a single silver (Ag) #atom can dramatically transform the light-emitting properties of high-nuclear Ag #nanoclusters (NCs). The study reports a remarkable 77-fold increase in #photoluminescence (PL) #quantum yield (QY) at room temperature - a milestone that paves the way for practical applications in #optoelectronics and #sensing technologies.
#MolecularScience #Chemistry #Physics #sflorg
https://www.sflorg.com/2025/10/chm10142501.html

𝐀 𝐂𝐨𝐦𝐩𝐥𝐞𝐭𝐞 𝐒𝐭𝐮𝐝𝐲 𝐆𝐮𝐢𝐝𝐞 𝐭𝐨 𝐋𝐄𝐃 𝐏𝐚𝐜𝐤𝐚𝐠𝐢𝐧𝐠

📚𝐆𝐞𝐭 𝐒𝐚𝐦𝐩𝐥𝐞 𝐂𝐨𝐩𝐲
https://www.theinsightpartners.com/reports/led-packaging-market

#LED #LEDPackaging #Optoelectronics #LightingTech #EnergyEfficient #SmartLighting #Electronics #Semiconductor #HeatManagement #LightOutput #Durability #Innovation #ChipProtection #ModernTech #LEDDesign

Thanks to all our speakers and participants for making the Beilstein Organic Chemistry Symposium “Organic #semiconductor materials: Challenges and opportunities” an amazing event!

Special thanks 🙏 to our scientific organizers Stefan Braese, @KIT_Karlsruhe, and Jessica Wade, @jesswade, Imperial College London.

The first pics 📷 of the photo gallery are online 🔗 https://tinyurl.com/b68678a7

#BeilsteinSemiconductors2025 #photophysics #optoelectronics

Save the date and join the FREE livestream 🎥 of the Beilstein Organic Chemistry Symposium “Organic #semiconductor materials: Challenges and opportunities” in Frankfurt/Main, 🇩🇪, 📅 Sept. 23–25, 2025.

The scientific organizers Stefan Braese, @KIT_Karlsruhe, and Jessica Wade, @jesswade, Imperial College London, are looking forward to your participation.

🔗 https://tinyurl.com/2ap8bt7j

#BeilsteinSemiconductors2025 #photophysics #optoelectronics

The video 🎥 of the #BeilsteinTalk “Semiconductor #nanostructures for optoelectronic applications” with Chennupati Jagadish, The Australian National University 🇦🇺, is NOW available 🔓 in the video portal @TIB_AVPortal of the @tibhannover.

🔗 https://doi.org/10.5446/71508

#SemiconductorDevice #nanowires #optoelectronics #nanomaterials #BeilsteinTalks

💡 Can Cheaper Lasers Handle Short Distances?

https://semiengineering.com/can-cheaper-lasers-handle-short-distances/

#electronics #optoelectronics #photonics #communication #hardware #lasers

Starting TOMORROW, 📅 June 12, 2025 at 🕥 10:30 am CEST:

Online #BeilsteinTalk “Semiconductor #nanostructures for optoelectronic applications” with Chennupati Jagadish from The Australian National University 🇦🇺.
Registration is FREE 🔗 https://www.beilstein-institut.de/en/talks/nanotechnology-semiconductor-nanostructures-for-optoelectronics-applications/?M=y

#SemiconductorDevice #nanowires #optoelectronics #nanomaterials #BeilsteinTalks

Join next week's online #BeilsteinTalk “Semiconductor #nanostructures for optoelectronic applications” with Chennupati Jagadish from The Australian National University 🇦🇺 on 📅 June 12, 2025 at 🕒 10:30am CEST.

Participation is FREE – just register 🔗 https://www.beilstein-institut.de/en/talks/nanotechnology-semiconductor-nanostructures-for-optoelectronics-applications/?M=y

#SemiconductorDevice #nanowires #optoelectronics #nanomaterials #BeilsteinTalks

Save the date 📅 June 12, 2025 🕒 10:30–11:30 am CEST

Online #BeilsteinTalk “Semiconductor #nanostructures for optoelectronic applications” with Chennupati Jagadish from The Australian National University 🇦🇺.

Register for FREE! 🔗 https://www.beilstein-institut.de/en/talks/nanotechnology-semiconductor-nanostructures-for-optoelectronics-applications/?M=y

#SemiconductorDevice #nanowires #optoelectronics #nanomaterials #BeilsteinTalks

🌈 Nvidia punts silicon photonic switches to keep GPUs fed with data

https://go.theregister.com/feed/www.theregister.com/2025/03/18/nvidia_punts_silicon_photonic_switches/

#nvidia #electronics #optoelectronics #microelectronics #telecom #communications #datacenter #ai

Meet our Managing Editor Dr. Marc Kielmann at the 20th International Symposium on Novel Aromatic Compounds (ISNA-20) in Toronto, Canada 🇨🇦, next week.
➡️ https://www.beilstein-journals.org/bjoc/news/UQ22JSCGOO2J546266VV3YRF7Y?M=y

#ISNA20 #RealTimeChem #OrganicChemistry #SupramolecularChemistry #AdvancedMaterials #AromaticCompounds #aromaticity #optoelectronics #BJOC #DiamondOpenAccess #DOA 💎 🔓

Meet our Managing Editor Dr. Marc Kielmann at the 20th International Symposium on Novel Aromatic Compounds (ISNA-20) from 📅 Aug 11–16, 2024 in Toronto, Canada 🇨🇦.
➡️ https://www.beilstein-journals.org/bjoc/news/UQ22JSCGOO2J546266VV3YRF7Y?M=y

#ISNA20 #RealTimeChem #OrganicChemistry #SupramolecularChemistry #AdvancedMaterials #AromaticCompounds #aromaticity #optoelectronics #BJOC #DiamondOpenAccess #DOA 💎 🔓

💡 Light-Emitting Diodes for Energy Harvesting

https://www.mdpi.com/2079-9292/13/8/1587

#led #electronics #optoelectronics #energy #energyharvesting

💪 Broadcom Now Sampling 51.2T Co-Packaged Optics Switch

https://www.servethehome.com/broadcom-now-sampling-51-2t-co-packaged-optics-switch/

#electronics #optoelectronics #networking #computing #technology

The Photodiode You Never Knew You Had - Optoelectronics hold a range of possibilities for the hardware experimenter — inde... - https://hackaday.com/2024/02/28/the-photodiode-you-never-knew-you-had/ #optoelectronics #photodiode #ledhacks #parts #led

Gallium Arsenide Impurities Change Optical Properties https://researchinenglish.com/article/2024.1/gallium-arsenide-impurities-change-optical-d2rh4lrl?utm_source=mastodon&utm_medium=social

#materialsscience #science #research #galliumarsenide #solar #pv #photovoltaics #research #optoelectronics