Browsing by Author "Singh, Anshuman"
Singh, Anshuman; Hugall, James T.; Calbris, Gaëtan; Hulst, Niek F. van (ACS, 2020-07-31)
Open AccessOptical nanoantennas coherently scatter incident optical radiation, creating a localized electromagnetic near-field imprinted with subwavelength phase distribution, rapidly changing in space. The nanostructuring of phase ...
Singh, Anshuman; Roque, Pablo M. de; Calbris, Gaëtan; Hugall, James T.; van Hulst, Niek F. (ACS, 2017-03-23)
Open AccessCavity QED is the art of enhancing light-matter interaction of photon emitters in cavities, with opportunities for sensing, quantum information and energy capture technologies. To boost emitter-cavity interaction, i.e. ...
Optical nanoantennas as cavities : nanoscale control of couplings strength and single photon emission Singh, Anshuman (Universitat Politècnica de Catalunya, 2017-11-11)
Open AccessOptical nanoantennas confine light on the nanoscale, enabling strong light-matter interactions with potential for ultra-compact optical devices. Apart from the direct applications in optical nanoscopy and sensing, nanoantennas ...
Hugall, James T.; Singh, Anshuman; Hulst, Niek F. van (ACS, 2018-01-08)
Open AccessThe large losses of plasmonic nanocavities, orders of magnitude beyond those of photonic dielectric cavities, places them, perhaps surprisingly, as exceptional enhancers of single emitter light‐matter interactions. The ...