Author Archives: drjmillen
James gave a talk at SPIE Photonex 2021. An actual talk, with real people! The topic was building MEMS devices with levitated particles.
Read all about our technique to quickly, cleanly and efficiently launching nanoparticles into optical traps. Congratulations Maryam, Yanhui & James! Direct and clean loading of nanoparticles into optical traps at millibar pressuresarXiv:2109.10316
The group (particularly James & Muddassar) are excited to have received support from EPSRC to develop our electrically levitated particle sensors. We will build simple, robust systems for particle levitation.
We had a lot of fun running a 2-day Red Pitaya Hackathon, and achieved way more than we hoped for! Well done team!
Welcome to Nur & Sara, who will join our group for a couple of months as Summer Students. Nur, who holds a King’s Undergraduate Research Fellowship, will build an interactive electrical trap in collaboration with the artist Steven Claydon, and … Continue reading
James organized a public engagement event associated with the UNESCO International Day of Light and the London Institute of Advanced Light Technologies (London Light). The public were invited to share short videos on the theme of light, you can see … Continue reading
James organized Lighting Up 2021, an 24 hour artwork formed by the shifting light across 6 continents, in celebration of the UNESCO International Day of Light 2021. A short version is shown below, but if you want the full 24 … Continue reading
We’re ready to combine optical tweezers with an optical cavity, to do some serious cooling of levitated nanoparticles, good work James S!
We’ve custom-built some miniature ion traps for our electromechanics project. Have fun Yugang!
An accessible review written by James & Ben Stickler has been published in Contemporary Physics. We consider what exactly you can learn by doing quantum experiments with big things, and outline how to do it. Quantum experiments with microscale particlesMillen … Continue reading