Dr. Nikolai Gaponik Profile

Dr. Nikolai Gaponik

at TU Dresden

SPIE Involvement:

Author

Publications (16)

Proceedings Article | 18 April 2016 Presentation + Paper

Enhancing Förster nonradiative energy transfer via plasmon interaction

L. Higgins, X. Zhang, C. Marocico, G. Murphy, V. Karanikolas, Y. Gun'ko, V. Lesnyak, N. Gaponik, A. Susha, A. Rogach, P. Parbrook, A. Bradley

Proceedings Volume 9884, 98840P (2016) https://doi.org/10.1117/12.2229032

KEYWORDS: Surface plasmons, Energy transfer, Fluorescence resonance energy transfer, Quantum dots, Energy efficiency, Plasmonics, Quantum wells, Gold, Quantum efficiency, Plasmons, Light harvesting, Absorption, Silver, Semiconductors

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Proceedings Article | 5 October 2015 Presentation

Polymer-facilitated low temperature fusing of spray-coated silver nanowire networks as transparent top and bottom electrodes in small molecule organic photovoltaics (Presentation Recording)

Franz Selzer, Nelli Weiß, David Kneppe, Ludwig Bormann, Christoph Sachse, Nikolai Gaponik, Alexander Eychmüller, Karl Leo, Lars Müller-Meskamp

Proceedings Volume 9567, 95671A (2015) https://doi.org/10.1117/12.2186798

KEYWORDS: Nanowires, Organic photovoltaics, Polymers, Electrodes, Silver, Molecules, Solar cells, Indium, Tin, Oxides

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Proceedings Article | 1 April 2013 Paper

A novel concept to generate single photons: incoherent conversion from the visible into the infrared spectrum

Tim Schröder, Ping Jiang, Friedemann Gädeke, Michael Barth, Vladimir Lesnyak, Nikolai Gaponik, Alexander Eychmüller, Oliver Benson

Proceedings Volume 8635, 86351A (2013) https://doi.org/10.1117/12.2008382

KEYWORDS: Single photon, Infrared radiation, Absorption, Infrared photography, Visible radiation, Quantum dots, Photonic crystals, Luminescence, Quantum efficiency, Diamond

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Proceedings Article | 17 May 2010 Paper

The use of nanocrystals with emission in the visible or near infrared and their applications for photonics and optoelectronics

Stephen Hickey, Vladimir Lesnyak, Lydia Liebscher, Shiding Miao, Stefanie Tscharntke, Christian Waurisch, Nikolai Gaponik, Alexander Eychmüller

Proceedings Volume 7469, 746908 (2010) https://doi.org/10.1117/12.862058

KEYWORDS: Near infrared, Lead, Nanocrystals, Optoelectronics, Nanoparticles, Chalcogenides, Visible radiation, Atmospheric particles, Polymers, Photonics

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Proceedings Article | 17 May 2010 Paper

Optical limiting in CdTe nanocrystals embedded in polystyrene

I. Dancus, V. Vlad, A. Petris, V. Lesnyak, N. Gaponik, A. Eychmüller

Proceedings Volume 7469, 74690A (2010) https://doi.org/10.1117/12.865611

KEYWORDS: Refractive index, Optical limiting, Nanocrystals, Nonlinear optics, Absorption, Laser beam diagnostics, Quantum dots, Optical properties, Polymers, Integrated optics

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Proceedings Article | 5 March 2008 Paper

Photonic molecule modes in coupled spherical microcavities with CdTe nanocrystals

Konstantin Rusakou, Anatoly Gladyshchuk, Sergey Chugunov, Yury Rakovich, John Donegan, Andrey Rogach, Nikolay Gaponik

Proceedings Volume 7009, 70090H (2008) https://doi.org/10.1117/12.793330

KEYWORDS: Phase modulation, Optical spheres, Spherical lenses, Optical microcavities, Molecular photonics, Nanocrystals, Molecules, Picosecond phenomena, Chemical species, Mie scattering

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Proceedings Article | 1 August 2007 Paper

Colloidal nanocrystals: on the way from synthesis to applications

N. Gaponik, A. Eychmüller

Proceedings Volume 6785, 67850M (2007) https://doi.org/10.1117/12.756835

KEYWORDS: Nanocrystals, Nanolithography, Molecular assembly, Molecules, Gold, Semiconductors, Optoelectronics, Nanoparticles, Luminescence, Quantum efficiency

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Proceedings Article | 20 April 2006 Paper

Ordered bimetallic nanostructures with hierarchical porosity and their applications

Lehui Lu, Nikolai Gaponik, Yukihiro Ozaki, Alexander Eychmüller

Proceedings Volume 6182, 61821K (2006) https://doi.org/10.1117/12.662071

KEYWORDS: Nanostructures, Surface enhanced Raman spectroscopy, Scanning electron microscopy, Nanoparticles, Optical spheres, Gold, Nanolithography, Crystals, Nanostructuring, Plating

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Proceedings Article | 28 September 2005 Paper

Interaction of surface plasmons with CdTe quantum dot excitons

K. Vamsi, Yu. Rakovich, A. Bradley, J. Donegan, B. Doggett, T. Donnelly, J. Lunney, N. Gaponik, A. Susha

Proceedings Volume 5955, 59550L (2005) https://doi.org/10.1117/12.622601

KEYWORDS: Gold, Metals, Surface plasmons, Silver, Luminescence, Polymers, Excitons, Nanostructuring, Nanoparticles, Absorption

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Proceedings Article | 7 July 2005 Paper

Coupled cavity modes in photonic molecules with semiconductor nanocrystals

Y. Rakovich, N. Gaponik, A. Rogach, M. Gerlach, A. Bradley, T. Connolly, J. Boland, J. Donegan

Proceedings Volume 5840, (2005) https://doi.org/10.1117/12.607354

KEYWORDS: Phase modulation, Optical spheres, Spherical lenses, Molecular photonics, Optical microcavities, Molecules, Picosecond phenomena, Nanocrystals, Chemical species, Semiconductors

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Proceedings Article | 3 June 2005 Paper

Photonic molecules modes in resonantly coupled spherical microcavities with semiconductor nanocrystals

Y. Rakovich, M. Gerlach, A. Bradley, J. Donegan, T. Connolly, J. Boland, N. Gaponik, A. Rogach

Proceedings Volume 5825, (2005) https://doi.org/10.1117/12.604504

KEYWORDS: Phase modulation, Optical spheres, Spherical lenses, Optical microcavities, Molecular photonics, Molecules, Picosecond phenomena, Nanocrystals, Chemical species, Semiconductors

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Proceedings Article | 3 June 2005 Paper

Enhanced coupling of electronic and photonic states in a microcavity-quantum dot system

M. Gerlach, Y. Rakovich, J. Donegan, N. Gaponik, A. Rogach

Proceedings Volume 5825, (2005) https://doi.org/10.1117/12.605115

KEYWORDS: Nanocrystals, Optical spheres, Raman spectroscopy, Luminescence, Optical microcavities, Quantum dots, Helium neon lasers, Absorption, Spherical lenses, Semiconductors

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Proceedings Article | 2 June 2005 Paper

Highly emissive nanowires grown from CdTe nanocrystals in a phosphate buffer solution

Y. Volkov, S. Mitchell, D. Kelleher, N. Gaponik, Y. Rakovich, J. Donegan, A. Rogach

Proceedings Volume 5824, (2005) https://doi.org/10.1117/12.604694

KEYWORDS: Luminescence, Raman spectroscopy, Nanocrystals, Confocal microscopy, Microscopes, Semiconductors, Resistance, Crystals, Nanolithography, Nanowires

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Proceedings Article | 15 September 2004 Paper

Light propagation in opal heterojunctions

Sergei Romanov, Dmitry Chigrin, Clivia Sotomayor-Torres, Nikolai Gaponik, Alexander Eychmueller, Andrey Rogach, Marc Egen, Rudolf Zentel

Proceedings Volume 5450, (2004) https://doi.org/10.1117/12.545280

KEYWORDS: Interfaces, Heterojunctions, Diffraction, Reflectivity, Dispersion, Crystals, Photonics, Radio propagation, Photonic crystals, Fabry–Perot interferometers

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Proceedings Article | 10 September 2004 Paper

Highly efficient Förster resonance energy transfer between CdTe nanocrystals and two different dye molecules

Edouard Alphandery, Laura Walsh, Yury Rakovich, A. Bradley, John Donegan, Nicolai Gaponik, Yurii Gunko

Proceedings Volume 5462, (2004) https://doi.org/10.1117/12.544506

KEYWORDS: Fluorescence resonance energy transfer, Nanocrystals, Rhodamine B, Absorption, Resonance energy transfer, Molecules, Molecular energy transfer, Quantum efficiency, Temperature metrology, Solids

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Proceedings Article | 25 June 2003 Paper

Controlled coupling of a single emitter to a single mode of a microsphere: Where do we stand?

Stephan Goetzinger, L. Menezes, A. Mazzei, O. Benson, Dmitri Talapin, Nicolaj Gaponik, Horst Weller, Andrey Rogach, Vahid Sandoghdar

Proceedings Volume 4969, (2003) https://doi.org/10.1117/12.483651

KEYWORDS: Resonators, Luminescence, Nanocrystals, Optical spheres, Prisms, Confocal microscopy, Microscopes, Nanoparticles, Spectroscopy, Quantum dots

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Showing 5 of 16 publications

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