Excited to be back in Munich attending CLEO Europe and Laser World of Photonics. Looking forward to catching up with friends in optics and photonics!

Check our recent publication LightSciAppl, on multi-dimensional band structure measurements in the synthetic frequency dimension! We also studied the nontrivial point-gap topology in a 2D non-Hermitian system as an example. doi.org/10.1038/s41377…

Attending PIERS 2023 in Prague. Exciting conference! Looking forward to meeting many old and new friends!

Please join us a career development event organized by the OPTICA nanophotonics group. Speakers: @JoycePoon_ (Optica Fellow), Howard Lee (Optica Ambassador), and Sejeong Kim (Optica Ambassador) Optica Optica Technical Groups

Deadline for abstracts' submission in less than 3 weeks for #metasurface colloquium @eth @RomainQuidant . We offer 4 grants for students, try to get one! The speakers'list is awesome: Laura Na Liu, Giacomo Scalari, Albert Polman... 📌Apply by Sept 15 metasurface.ethz.ch

As a Guest Editor, along w/ Prof. Pankaj K. Jha (Syracuse University) and Prof. Pin Chieh Wu (National Cheng Kung University), I invite you to submit to the Focus Issue on Metaphotonics: From Classical to Quantum and Beyond in The Journal of Optics. iopscience.iop.org/collections/jo…

⏱️One week left to submit a 400 words abstract 📨 and give a talk in Zurich 🇨🇭🫕 next January ❄️☃️! Follow the website below.

⏱️You still have few hours to submit your abstract and join us in Zurich next January!

The programme of the 3rd Colloquium on the Physics and Applications of #Metasurfaces is online: metasurface.ethz.ch/programme.html Monday we start with tutorials to get up to speed and much more #photonics. To join us from January 22-25, register by Dec 6 ⏰: 📌metasurface.ethz.ch/registration.h…

At the third Metasurface colloquium at ETH Zurich🇨🇭, besides the talks we will have many interesting posters with plenty of time to discuss from Jan 22-25 2024. Join @RomainQuidant and me by registering until December 6 ⏰ here: 📌metasurface.ethz.ch/registration.h…

Had a wonderful group lunch today before the holidays.

A fantastic experience attending this colloquium at ETH Zurich! Great to catch up with the community and give a talk on metasurfaces for quantum photonics. Thank you Rachel Grange and @RomainQuidant for organizing such a wonderful colloquium!!!

Our meta-optics research gets real-time! ⏱️ New paper shows how dielectric metasurfaces track light polarization changes. #Metamaterials #Photonics Link to paper: buff.ly/49XucU7

Please join us for a panel discussion at CLEO '24 hosted by Optica Integrated Photonics and Nanophotonics TGs! Register here: lnkd.in/enS4Y9Qk What's Next in Integrated Photonics – Hot Topics at CLEO: 2024 Wednesday, May 8, 2024, 18:30 – 20:00 Room: W207D

#CLEO Attending CLEO this week? Don’t miss the talks from our group’s two undergraduate students! On Wednesday, May 8th, at 17:30, Felix Gottlieb will give a talk on "Photonic Neural Network and In-Situ Training in a Synthetic Frequency Dimension," (FW4Q.4, room W210).

#CLEO Another talk from our group will be by undergraduate student Polina Blinova on Thursday, May 9th, at 13:45, entitled "Non-Hermitian Swallowtail Degeneracy in the Squeezing of Light" (FTh3D.4, room W205AB).

Please consider submitting to Laser Resonators, Microresonators, and Beam Control XXVII of Photonics West 2025.

We would like to invite you to the upcoming webinar of Nanophotonics Technical Group of Optica . "Extreme Nanophotonic Engineering" by Professor Maxim Shcherbakov (UC Irvine) 📆 When: October 4th 2024, 11AM PT (Pacific time) 📍 Where: Online ( lnkd.in/eVThFi94)

Check out our latest paper on a topic at the intersection of quantum optics and non-Hermitian physics. It is co-first-authored by Polina Blinova, an undergraduate student from Cornell who worked in my research group for two summers, and Evgeny Moiseev, a postdoc in my group.

Check out our new paper in Nature on non-Abelian gauge field in photonic synthetic dimensions!