Welcome to my research group's website!

Our projects

Click on an image or a caption below to learn about a particular project.

One day's moments caught on film (click on a button below to see the corresponding image; click on an image to see its larger version):


June 2019: Our paper Photonic topological phase transition on demand came out in Nanophotonics.

June 2019: Our team member "Soham Saha has been awarded a 2019 Optics and Photonics Education Scholarship by SPIE, the international society for optics and photonics, for his potential contributions to the field of optics, photonics or related field".

June 2019: Check out our CLEO 2019 papers.

May 2019: Our paper Gap-plasmon enhanced water splitting with ultrathin hematite films: the role of plasmonic-based light trapping and hot electrons came out in Faraday Discussions.

May 2019: Our review article Spatiotemporal light control with active metasurfaces came out in Science magazine.

May 2019: Our perspective article Overcoming quantum decoherence with plasmonics came out in Science magazine.

May 2019: Our paper Spatial and Temporal Nanoscale Plasmonic Heating Quantified by Thermo-reflectance came out in Nano Letters.

March 2019: Our papers came out:

January 2019: Check out our newly granted patent Sub-millimeter real-time circular dichroism spectrometer with metasurfaces

January 2019: Our paper Achieving full-color generation with polarization-tunable perfect light absorption came out in Optical Materials Express.

January 2019: "Purdue dives deeper into potentially game-changing field of quantum science and engineering".

January 2019: Our paper Photonic Spin Hall Effect in Robust Phase Gradient Metasurfaces Utilizing Transition Metal Nitrides came out in ACS Photonics. In this work, we've demonstrated efficient photonic spin Hall Effect in robust phase gradient metasurfaces utilizing the refractory transition metal nitrides TiN and ZrN. The work has been featured on one of the journal's covers.

Prof. V. Shalaev

Vladimir M. Shalaev - The Robert and Anne Burnett Distinguished Professor of Electrical and Computer Engineering, Purdue University

Whether you are a Student, a Researcher, or the CEO

of a dynamic company active in the field of photonics and nanotechnology, I hope you will find something interesting for you on this website and that you will visit us again.

You can reach me via:

Phone: +1 765 494-9855
E-mail: shalaev@purdue.edu
Mail: Purdue University (contd.)

Birck Nanotechnology Center
1205 West State Street
West Lafayette, Indiana 47906

More info on our research and collaborations can be found here:

The video below describes in some detail nanophotonics effort led by Professors V. Shalaev, A Boltasseva, and A. Kildishev at Purdue's Birck Nanotechnology Center.

Exerpts from this video appear in the sections describing relevant projects on pages

news (cntd.)

January 2019: Our paper Transdimensional Photonics came out in ACS Photonics.

December 2018: Our news article 30 Million Single Photons Per Second — At Room Temperature came out in Optics & Photonics News.

December 2018: Our paper Formation of Bound States in the Continuum in Hybrid Plasmonic-Photonic Systems came out in Phys. Rev. Letters.

December 2018: Our paper Suppression of near-field coupling in plasmonic antennas on epsilon-near-zero substrates came out in Optica journal.

October 2018: Our paper On-Chip Hybrid Photonic-Plasmonic Waveguides with Ultrathin Titanium Nitride Films came out in ACS Photonics.

October 2018: Acquaint youeself with our recently granted US patent Holey Optical Device.

October 2018: Our paper Synchrotron radiation from an accelerating light pulse came out in Science Magazine.

The results described in the paper were highlighted in a Purdue press release entitled Light-bending tech shrinks kilometers-long radiation system to millimeter scale.

October 2018: Our paper Degenerate optical nonlinear enhancement in epsilon-near-zero transparent conducting oxides came out in Optical Materials Express.

October 2018: Our paper Exploring Time‐Resolved Multiphysics of Active Plasmonic Systems with Experiment‐Based Gain Models came out in Laser & Photonics Reviews.

October 2018: Our work on ultrabright single-photon emission was featured in a Purdue press release entitled Toward unhackable communication: Single particles of light could bring the 'quantum internet'.

September 2018:
Our research group member Di Wang received Best Student Paper Award at the SPIE Active Photonic Platforms Conference for the paper "Mapping temperature distribution of optically pumped gap plasmon structure using thermoreflectance imaging".

August 2018: Check out our recently granted patent System for producing ultra-thin color phase hologram with metasurfaces.

August 2018: Our paper Material platforms for optical metasurfaces came out in Nanophotonics.

August 2018: Our paper Ultrathin and multicolour optical cavities with embedded metasurfaces that came out recently in Nature Communications prompted a Purdue University News article Low bandwidth? Use more colors at once which in turn was picked up by several science news outlets.

August 2018: Our paper Optical response of finite-thickness ultrathin plasmonic films came out in MRS Communications.

July 2018: A Gordon Research Conference Plasmonics and Nanophotonics - Harvesting, Generating, and Manipulating Light at the Nanoscale has taken palce on July 8-13, 2018 in Newry, ME, USA. Profs. A. Boltasseva and V. Shalaev of Purdue have contributed.

July 2018: Our paper Ultrabright Room-Temperature Sub-Nanosecond Emission from Single Nitrogen-Vacancy Centers Coupled to Nanopatch Antennas came out in Nano Letters.

July 2018: Our paper Controlling the Plasmonic Properties of Ultrathin TiN Films at the Atomic Level came out in ACS Photonics.