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[null,"1.","Record Nr.",null,"UNINA9910254615903321"]
[null,null,"Autore",null,"Denkova Denitza"]
[null,null,"Titolo",null,"Optical Characterization of Plasmonic Nanostructures: Near-Field Imaging of the Magnetic Field of Light / / by Denitza Denkova"]
[null,null,"Pubbl/distr/stampa",null,"Cham : , : Springer International Publishing : , : Imprint : Springer, , 2016"]
[null,null,"ISBN",null,"3-319-28793-1"]
[null,null,"Edizione",null,"[1st ed. 2016.]"]
[null,null,"Descrizione fisica",null,"1 online resource (108 p.)"]
[null,null,"Collana",null,"Springer Theses, Recognizing Outstanding Ph.D. Research, , 2190-5053"]
[null,null,"Disciplina",null,"530"]
[null,null,"Soggetti",null,"Lasers"]
[{"$nulls":4},"Photonics"]
[{"$nulls":4},"Optical materials"]
[{"$nulls":4},"Electronics - Materials"]
[{"$nulls":4},"Nanoscience"]
[{"$nulls":4},"Nanostructures"]
[{"$nulls":4},"Nanotechnology"]
[{"$nulls":4},"Optics, Lasers, Photonics, Optical Devices"]
[{"$nulls":4},"Optical and Electronic Materials"]
[{"$nulls":4},"Nanoscale Science and Technology"]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,null,"Note generali","Description based upon print version of record."]
[null,null,null,"Nota di bibliografia","Includes bibliographical references at the end of each chapters."]
[null,null,"Nota di contenuto",null,"Introduction -- Imaging the Magnetic Near-ﬁeld of Plasmon Modes in Bar Antennas -- A Near-Field-Aperture Probe as an Optical Magnetic Source and Detector  -- Magnetic Near-Field Imaging of Increasingly Complex Plasmonic Antennas -- Plasmon-Enhanced Sub-wavelength Laser Ablation: Plasmonic Nano-Jets -- Conclusions and Outlook."]
[null,null,null,"Sommario/riassunto","This thesis focuses on a means of obtaining, for the first time, full electromagnetic imaging of photonic nanostructures. The author also develops a unique practical simulation framework which is used to confirm the results. The development of innovative photonic devices and metamaterials with tailor-made functionalities depends critically on our capability to characterize them and understand the underlying light-matter interactions. Thus, imaging all components of the electromagnetic light field at nanoscale resolution is of paramount importance in this area. This challenge is answered by demonstrating experimentally that a hollow-pyramid aperture probe SNOM can "]
[{"$nulls":4},"directly image the horizontal magnetic field of light in simple plasmonic antennas – rod, disk and ring. These results are confirmed by numerical simulations, showing that the probe can be approximated, to first order, by a magnetic point-dipole source. This approximation substantially reduces the simulation time and complexity and facilitates the otherwise controversial interpretation of near-field images. The validated technique is used to study complex plasmonic antennas and to explore new opportunities for their engineering and characterization."]