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

Proc. SPIE. 9884, Nanophotonics VI

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

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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

Proc. SPIE. 9567, Organic Photovoltaics XVI

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

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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

Proc. SPIE. 8635, Advances in Photonics of Quantum Computing, Memory, and Communication VI

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

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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

Proc. SPIE. 7469, ROMOPTO 2009: Ninth Conference on Optics: Micro- to Nanophotonics II

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

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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

Proc. SPIE. 7469, ROMOPTO 2009: Ninth Conference on Optics: Micro- to Nanophotonics II

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

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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

Proc. SPIE. 7009, Second International Conference on Advanced Optoelectronics and Lasers

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

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Proceedings Article | 1 August 2007 Paper

Colloidal nanocrystals: on the way from synthesis to applications

N. Gaponik, A. Eychmüller

Proc. SPIE. 6785, ROMOPTO 2006: Eighth Conference on Optics

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

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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

Proc. SPIE. 6182, Photonic Crystal Materials and Devices III (i.e. V)

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

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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

Proc. SPIE. 5955, Metamaterials

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

Proc. SPIE. 5840, Photonic Materials, Devices, and Applications

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

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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

Proc. SPIE. 5825, Opto-Ireland 2005: Optoelectronics, Photonic Devices, and Optical Networks

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

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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

Proc. SPIE. 5825, Opto-Ireland 2005: Optoelectronics, Photonic Devices, and Optical Networks

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

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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

Proc. SPIE. 5824, Opto-Ireland 2005: Nanotechnology and Nanophotonics

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

Proc. SPIE. 5450, Photonic Crystal Materials and Nanostructures

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

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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

Proc. SPIE. 5462, Biophotonics Micro- and Nano-Imaging

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

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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

Proc. SPIE. 4969, Laser Resonators and Beam Control VI

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

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Showing 5 of 16 publications

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