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Purdue researchers control the quantum vacuum

Purdue researchers have made a breakthrough demonstration of controlling energy transfer mediated by vacuum fluctuations. They have proposed and demonstrated a non-reciprocal, diode-like Casimir device. Their results were published in Nature Nanotechnology. A striking prediction of quantum mechanics...

Long-Range Dipole–Dipole Interactions in a Plasmonic Lattice: Online Cover

Our recent publication on long-range dipole-dipole interactions has featured as an online cover in Nano Letters . The paper shows that unique hybrid plasmonic lattice modes mediate dipole-dipole interactions between two different types of molecules over separation distances of ~800 nm. This is in...

ECE student Ashwin Boddeti wins Wolf Outstanding Student Paper Competition

Ashwin Boddeti, a graduate student with Purdue University’s Elmore Family School of Electrical and Computer Engineering, has been awarded the Wolf Outstanding Student Paper Competition by Optica (formerly OSA). Established in 2008 to honor Emil Wolf for his many contributions to science and Optica...