Glass is the foundation for modern #photonics, but making it is energy-intensive. ♻️ New approaches, from hydrogen-fueled production to freeform optics and reuse strategies, are pushing the industry toward a more sustainable future. 💡⚛️🧪 Read more in #PhotonicsFocus. https://bit.ly/3NA5ofj

Many international researchers in the US are navigating immigration rules with incomplete or bad advice. This #PhotonicsFocus article breaks down visa options, green card pathways, and why planning early matters for scientists at every career stage. 💡 Check it out: https://bit.ly/4rSIUV6

Jelena Vučković helped drive the photonic chip revolution by integrating light and electronics on a single platform! 💡 Learn more about her work in #PhotonicsFocus: https://bit.ly/4aBzQhu

Super-resolution fluorescence microscopy is breaking the visible diffraction limit. Techniques like STED, single-molecule localization, and expansion microscopy reveal nanoscale cell structures, sometimes approaching electron-microscope detail. Learn more in #PhotonicsFocus: https://bit.ly/4qmXAL4

Skyrmions are moving from magnetism into #photonics. Researchers are creating stable, topologically protected structures of light, opening new possibilities for imaging, communication, and quantum tech. 💡 Learn more in #PhotonicsFocus: https://bit.ly/4bFWBBX

For decades, fallopian tubes have been largely overlooked in reproductive science. Miniature endoscopes, OCT, and advanced algorithms are now revealing how cilia move, how embryos travel, and how endometriosis may affect fertility. Read the article in #PhotonicsFocus: https://bit.ly/4re76kI

Health tracking is moving beyond heart rate. 🫀 New optical wearables and tattoos monitor hydration, temperature, and metabolic signals from a single patch, giving athletes a full picture of performance in real time. This article appears in the latest issue of #PhotonicsFocus: https://bit.ly/4nMKa9W

Tracking more than a heartbeat

#Photonics researchers are rethinking how we keep things cool. ❄️ Radiative cooling uses reflective materials to send heat into space, no electricity needed. These coatings could help cool buildings and even generate power at night.💡 Read more in #PhotonicsFocus: https://bit.ly/47OsKUp

Markerless motion capture is bringing pro-level performance analysis to more athletes. Using AI and standard cameras, it captures natural motion in 3D, no suits or markers required. 🏌️ ⛳ Learn how this technology is reshaping sports science in #PhotonicsFocus: https://bit.ly/4qPsUU2

Harold “Doc” Edgerton transformed imaging with the electronic stroboscope, freezing motion in microseconds. His innovations paved the way for modern high-speed imaging systems. 📸 💡Read more about "Papa Flash" in #PhotonicsFocus: https://bit.ly/4hUQWsZ