Paper on ultra-compact polarization rotator published

Our paper describing one of the smallest polarization rotators ever made was published in Optics Express and is freely available here. This paper is important because it describes another example of using digital metamaterials to shrink the size of photonic devices.

The Economist article highlights our research

A science & technology section of the Economist published online today highlights our recent paper on full-color holograms. The article is available here and related radio interview is here.

Invited talk at OSA IPR

Rajesh gave an invited talk at the OSA Integrated Photonics Research Congress in New Orleands, LA on July 25, 2017. The talk was titled “Engineering nanostructures for ultra-compact, multi-functional integrated photonics.”

 

Press coverage of our recent hologram paper

Our recent work on full-color holograms was covered extensively by the press. Some of the major links are: 

Paper on full color holograms published

Our recent work on full color, high efficiency holograms was published today in Scientific Reports and is freely available here. A press release about this work is here. This is an important development as it allows for full-color holograms using relatively inexpensive diffractive optics.

Seminar at DTU, Copenhagen

Rajesh gave a seminar on nanophotonic inverse designs at the Technical University of Denmark in Copenhagen, Denmark on July 14, 2017. Thanks to Prof. Lars Frandsen for hosting!

Invited talk at ERPOS in St. Andrews Scotland

Rajesh gives an invited presentation at ERPOS 2017 in St. Andrews, Scotland on July 12, 2017 about the use of photochromic molecules in super-resolution nanolithography.