One of the key trade-offs in optics is that the higher the resolution of a spectrometer, the greater the footprint that it needs. However, one class of spectrometers where this relation does not hold are speckle…
Together with Patrick Sebbah from the Bar-Ilan University, we have made an important advancement in the development of tunable random…
Silicon photonics, the use of light to transmit and process information, has become increasingly popular over the last few years due to…
One of the exciting application areas for optical metasurfaces is holography. Through a clever arrangement of meta-atoms we use…
Epsilon-near-zero (ENZ) materials are materials that have a spectral region where the permittivity is below zero. This leads to unconventional optical behaviour, ranging from light propagation through arbitrary…
Electromagnetically induced transparency (EIT) uses an optical control beam to induce a narrow transparency window in a normally opaque medium. This narrow transparency window is associated with a strong slow light…
As part of the nanofab spin-off from the Photonics online meetup (POM) Dr Schulz gave a short tutorial on how to make a good plasmonic metasurface. The recorded presentation is now available as part of the “Flash Talk”…
