Prof. Yury P. Rakovich Profile

Prof. Yury P. Rakovich

Research Professor at Ctr de Fisica de Materiales

SPIE Involvement:

Author

Area of Expertise:

nanophotonics , optics of microcavities , optics of semiconductor nanostructures , microscopy , hybrid materials , surface enhanced effects

Websites:

Company Website | Personal Website

Profile Summary

Main research areas: nano-photonics with particular emphasis on the optics of nanosize semiconductor structures, application of quantum dots (nanocrystals) and metal nanoparticles as building blocks in metamaterials and biological application of quantum dots.

Particular interest in:

- Anti-Stokes luminescence in semiconductor quantum dots. This heat-consuming photon energy up-conversion process has great potential for application in optical cooling devices.
- Whispering-gallery mode cavities integrated with organic or inorganic nanostructures.

More than 100 publications in journals, book chapters and peer reviewed conference proceedings.

Specialties

- Nanophotonics
- Optics of semiconductor nanorystals (quantum dots).
- Optics of microcavities, photonic molecules and nanojets.
- Confocal, fluorescence lifetime - and scanning near-field imaging using quantum dots
- Raman spectroscopy of quantum dots
- Photon correlation spectroscopy with quantum dots and quantum dot nanostructures
- Optical switching with quantum dots
- Interaction of quantum dots with plasmonic nanostructures

Publications (33)

Proceedings Article | 24 May 2022 Presentation

Presentation

Nonlinear two-quantum energy transfer from plasmons to excitons extends the applications of quantum dots in optoelectronics

Victor Krivenkov, Pavel Samokhvalov, Ivan Vasil’evskii, Ana Sánchez-Iglesias, Marek Grzelczak, Yury Rakovich, Nikolai Kargin, Igor Nabiev

Proceedings Volume PC12131, PC121310D (2022) https://doi.org/10.1117/12.2621148

KEYWORDS: Plasmons, Energy transfer, Photodetectors, Optoelectronics, Excitons, Quantum dots, Optical instrument design, Absorption, Sensors, Semiconductors

Read Abstract +

The engineering of efficient photodetectors with a nonlinear response to light is an important task for modern optoelectronics because this allows the fabrication of fully light-controlled devices. The two-photon absorption (TPA) phenomenon allows 3D confinement of the excitation and thus, hence, the fabrication of 3D arrays of light-sensitive elements. Moreover, this type of excitation ensures the control of the response efficiency by tuning the intensity of the light. Current technologies mainly use photodiodes based on bulk semiconductors, but the use of colloidal semiconductor quantum dots (QDs) has more advantages due to ease of processing, precisely-controlled optoelectronic properties, quick response, and compatibility with flexible substrates. Moreover, QDs have very high two-photon absorption cross-sections in a wide spectral range in the infrared region. Nevertheless, to activate such photodetectors in the nonlinear optical mode, peak excitation intensities higher than GW/cm^2 are still required. To reduce the excitation intensity it is needed to further increase the TPA. To achieve it we designed plasmon–exciton hybrid material using plasmon nanoparticles (PNPs) with an absorption peak overlapped with excitation wavelength. We found that the effective TPA in QDs near PNPs increased by the order of magnitude due to the nonlinear energy transfer from plasmons in PNPs to excitons of QDs. Finally, we designed a near-infrared plasmon–exciton photodetector based on the designed plasmon-exciton hybrid material. We investigated the effect of plasmons on the photoresponse of the photodetector under near-infrared two-photon excitation of QDs. As a result, we have found that the photocurrent was up to 38 times higher in the detector filled with QD–PNP plasmon–exciton hybrid material than in the detector filled with QDs alone. This study was supported by the Russian Science Foundation, grant no. 18-72-10143-П. V.K. has received funding from the European Union's Horizon 2020 research and innovation programme under the Marie Sklodowska-Curie, grant agreement no. 101025664 (QESPEM).

Proceedings Article | 4 March 2022 Poster + Paper

Poster + Paper

A nano-hybrid plasmon-exciton material with an enhanced biexciton emission increases the efficiency of the photodetector at high excitation intensities

Victor Krivenkov, Pavel Samokhvalov, Igor Martynov, Yury Rakovich, Igor Nabiev

Proceedings Volume 11997, 119970Q (2022) https://doi.org/10.1117/12.2607467

KEYWORDS: Photodetectors, Absorption, Thin films, Optical instrument design, Polymethylmethacrylate, Plasmons, Physics, Excitons, Solar cells

Read Abstract +

Proceedings Article | 5 March 2021 Presentation + Paper

Presentation + Paper

Cavity-enhanced photoluminescence of semiconductor quantum dot thin films under two-photon excitation

Victor Krivenkov, Dmitriy Dovzhenko, Irina Kriukova, Pavel Samokhvalov, Ana Saanchez-Iglesias, Marek Grzelczak, Igor Nabiev, Yury Rakovich

Proceedings Volume 11694, 116940W (2021) https://doi.org/10.1117/12.2586494

KEYWORDS: Thin films, Semiconductors, Quantum dots, Photonic crystals, Luminescence, Plasmons, Quantum efficiency, Optoelectronics, Nanoparticles, Biosensing

Read Abstract +

Proceedings Article | 5 March 2021 Presentation + Paper

Presentation + Paper

Quantum dot-based plasmon-exciton emitters with improved one- and two-photon emission properties

V. Krivenkov, P. Samokhvalov, I. Nabiev, Y. Rakovich

Proceedings Volume 11694, 116941Q (2021) https://doi.org/10.1117/12.2586209

Read Abstract +

Proceedings Article | 1 April 2020 Presentation + Paper

Presentation + Paper

Long-range coupling of individual quantum dots with plasmonic nanoparticles in a thin-film hybrid material

Daria Dyagileva, Victor Krivenkov, Pavel Samokhvalov, Igor Nabiev, Yury Rakovich

Proceedings Volume 11345, 113451D (2020) https://doi.org/10.1117/12.2556669

KEYWORDS: Thin films, Silver, Plasmons, Polymethylmethacrylate, Nanoparticles, Gold, Quantum dots, Plasmonics, Refractive index, Luminescence

Read Abstract +

Proceedings Article | 3 October 2019 Paper

Paper

Polariton-assisted emission of strongly coupled organic dye excitons in a tunable optical microcavity

Dmitriy Dovzhenko, Konstantin Mochalov, Ivan Vaskan, Irina Kryukova, Yury Rakovich, Igor Nabiev

Proceedings Volume 11207, 112072C (2019) https://doi.org/10.1117/12.2530257

KEYWORDS: Optical microcavities, Mirrors, Molecules, Excitons, Polaritons, Plasmonics, Luminescence, Electromagnetism, Physics, Fabry–Perot interferometers

Read Abstract +

Proceedings Article | 3 October 2019 Paper

Paper

Modification of multiphoton emission properties of single quantum dot due to the long-range coupling with plasmon nanoparticles in thin-film hybrid material

Victor Krivenkov, Pavel Samokhvalov, Ana Sanchez-Iglesias, Marek Grzelczak, Igor Nabiev, Yury Rakovich

Proceedings Volume 11207, 1120728 (2019) https://doi.org/10.1117/12.2530093

KEYWORDS: Polymethylmethacrylate, Thin films, Plasmons, Nanoparticles, Quantum dots, Luminescence, Quantum efficiency, Energy transfer, Plasmonics, Gold

Read Abstract +

Proceedings Article | 22 August 2017 Paper

Paper

Strong coupling effects in hybrid plexitonic systems

Dzmitry Melnikau, Ruben Esteban, Alexander Govyadinov, Diana Savateeva, Thomas Simon, Ana Sánchez-Iglesias, Marek Grzelczak, Mikolaj Schmidt, Alexander Urban, Luis Liz-Marzán, Jochen Feldmann, Javier Aizpurua, Yury Rakovich

Proceedings Volume 10453, 104532E (2017) https://doi.org/10.1117/12.2276063

KEYWORDS: Excitons, Plasmons, Gold, Luminescence, Complex systems, Absorption spectroscopy, Magnetism, Circular dichroism spectroscopy, Molecules, Molecular spectroscopy

Read Abstract +

Proceedings Article | 3 November 2016 Presentation

Presentation

Coupled plasmon-exciton hybrid excitations in colloidal gold nanorods coated with J-aggregated dye molecules (Conference Presentation)

Thomas Simon, Dimitry Melnikau, Ana Sanchez-Iglesia, Marek Grzelczak, Luis Liz-Marzán, Yury Rakovich, Jochen Feldmann, Alexander Urban

Proceedings Volume 9939, 993906 (2016) https://doi.org/10.1117/12.2236854

KEYWORDS: Nanorods, Gold, Molecules, Plasmons, Excitons, Molecular interactions, Data modeling, Absorption spectroscopy, Plasmonics, Nonlinear optics

Read Abstract +

Proceedings Article | 1 May 2012 Paper

Paper

Highly-efficient Förster resonance energy transfer in hybrid organic/inorganic semiconductor nanostructures

Diana Savateeva, Dzmitry Melnikau, Yury Rakovich

Proceedings Volume 8424, 842427 (2012) https://doi.org/10.1117/12.921817

KEYWORDS: Absorption, Photonic integrated circuits, Fluorescence resonance energy transfer, Molecules, Luminescence, Semiconductors, Nanostructures, Energy transfer, Picosecond phenomena, Quantum dots

Read Abstract +

Highly luminescent semiconductor nanocrystals or quantum dots (QDs) possess a number of interesting and important properties that are tunable thanks to their size-dependent discrete electronic spectra. In this work we studied the optical properties of a novel type of hybrid structures that combine CdTe QDs with organic dye molecules (Pseudocyanine iodide) in a J-aggregate state. Due to the excitonic nature of electronic excitations, J-aggregates have the narrowest absorption and luminescence bands among organic materials, large oscillator strengths and giant third-order nonlinear susceptibility. In developed structures optical energy harvested by the quantum dots as artificial antennas then transferred to J-aggregates to enhance the photostability and efficiency of the carriers recombination. To fabricate CdTe/J-aggregates hybrid nanostructures we have used an approach based on electrostatic interaction between the positively charged dye and CdTe QDs capped with thioglycolic acid and, thus, carrying a negative charge. In order to develop an efficient hybrid material operating in the FRET regime, we carefully selected the PL colors (diameters) of the QD to be optically coupled with absorption of J-aggregates. We took advantage of extremely thin ligand shell (~0.5 nm) of CdTe QDs, which insures high efficiency of energy transfer. Formed QD/J-aggregate FRET system shows the broadband absorption in the visible and the ultraviolet part of the spectrum typical of QDs, along with the narrow emission linewidths characteristic of J-band emitters (~15 nm full width at half-maximum). We use absorption and photoluminescence spectroscopy and photoluminescence lifetime studies to conclude that efficiency of energy transfer is 95%. Also we report on development of active whispering-gallery microcavities integrated with with hybrid QDs/J-aggregate shell. Results of micro-PL spectroscopy and PL lifetime imaging confirm strong quenching of QDs emission and multifold shortening of their photoluminescence lifetime, which is consistent with highly efficient FRET in hybrid organic/inorganic semiconductor nanostructures coupled to microcavity modes.

Proceedings Article | 1 May 2012 Paper

Paper

Whispering gallery modes microcavities with J-aggregates and plasmonic hot spots

Yury Rakovich, Dzmitry Melnikau, Diana Savateeva, Andrey Chuvilin, Rainer Hillenbrand

Proceedings Volume 8435, 84351G (2012) https://doi.org/10.1117/12.921804

KEYWORDS: Silver, Optical microcavities, Absorption, Photonic integrated circuits, Raman spectroscopy, Molecules, Nanoparticles, Plasmonics, Spherical lenses, Polarization

Read Abstract +

We have studied the optical properties of a hybrid system consisting of cyanine dye J-aggregates (both PIC and TDBC) attached to a spherical microcavity. Instead of the commonly accepted chemical bonding of dye molecules to the surface of microspheres or deposition of dye-doped sol-gel film, in our experiments microspheres were coated with J-aggregate shell utilizing the layer-by-layer assembly of the ultrathin films. In this approach we aimed to take advantage of light confinement in the Whispering Gallery Modes (WGMs) microcavity by placing the emitter (shell of J-aggregates) just at the rim of the microsphere, where the resonant electromagnetic field reaches its maximum. A periodic structure of narrow peaks was observed in the photoluminescence spectrum of the J-aggregates, arising from the coupling between the emission of J-aggregates and the WGMs of the microcavity. The most striking result of our study is the observation of polarization sensitive mode damping caused by re-absorption of J-aggregate emission. This effect manifests itself in dominating emission from the transverse magnetic modes in the spectral region of J-aggregates absorption band where the transverse electric (TE) modes are strongly suppressed. Strong suppression of TE modes reflects preferential tangential orientation of transition dipole moment of J-aggregates in deposited microcavity shell. Observed polarization sensitive mode damping observed in the spectral region of high J-aggregate absorption can be used for suppression of unwanted modes in high Q optical resonators. We also demonstrate that the emission intensity can be further enhanced by depositing a hybrid layer of J-aggregates and Ag nanoparticles onto the spherical microcavity. Owing to the concerted action of WGMs and plasmonic hot spots in the Ag aggregates, we observe strongly enhanced Raman signal from the Jaggregates. Microcavities covered by J-aggregates and plasmonic nanoparticles could be thus useful for a variety of photonic applications in basic science and technology.

Proceedings Article | 9 September 2011 Paper

Paper

An optical trap based on conical refraction of light

David O'Dwyer, Ciaran Phelan, Kyle Ballantine, Y. Rakovich, James Lunney, John Donegan

Proceedings Volume 8097, 80971I (2011) https://doi.org/10.1117/12.892416

KEYWORDS: Particles, Crystals, Polarization, Optical tweezers, Laser crystals, Refraction, Diffraction, Gaussian beams, Blood, Refractive index

Read Abstract +

SPIE Journal Paper | 1 July 2011 Open Access

Open Access

Pterin detection using surface-enhanced Raman spectroscopy incorporating a straightforward silver colloid-based synthesis technique

Ciarán Smyth, Sam Mehigan, Yury Rakovich, Eithne McCabe, Steven Bell

JBO, Vol. 16, Issue 07, 077007, (July 2011) https://doi.org/10.1117/12.10.1117/1.3600658

KEYWORDS: Surface enhanced Raman spectroscopy, Silver, Raman spectroscopy, Nanoparticles, Objectives, Raman scattering, Cancer, Physics, Signal detection, Chemical analysis

Read Abstract +

Proceedings Article | 12 February 2011 Paper

Paper

Biological sensing with surface-enhanced Raman spectroscopy (SERS) using a facile and rapid silver colloid-based synthesis technique

C. Smyth, S. Mehigan, Y. Rakovich, S. Bell, E. McCabe

Proceedings Volume 7911, 79111H (2011) https://doi.org/10.1117/12.876123

KEYWORDS: Surface enhanced Raman spectroscopy, Silver, Raman spectroscopy, Nanoparticles, Biosensing, Objectives, Cancer, Spectroscopy, Raman scattering, Interferometry

Read Abstract +

Proceedings Article | 20 May 2009 Paper

Paper

Energy transfer processes in semiconductor quantum dots: bacteriorhodopsin hybrid system

Aliaksandra Rakovich, Alyona Sukhanova, Nicolas Bouchonville, Michael Molinari, Michel Troyon, Jacques H. Cohen, Yury Rakovich, John Donegan, Igor Nabiev

Proceedings Volume 7366, 736620 (2009) https://doi.org/10.1117/12.821731

KEYWORDS: Luminescence, Nanocrystals, Proteins, Absorption, Energy transfer, Semiconductors, Quantum dots, Solar energy, Absorbance, Fluorescence correlation spectroscopy

Read Abstract +

Proceedings Article | 17 September 2008 Paper

Paper

Polarisation distribution for internal conical diffraction and the superposition of zero and first order Bessel beams

D. O'Dwyer, C. Phelan, Y. Rakovich, T. Cizmar, K. Dholakia, J. Donegan, J. Lunney

Proceedings Volume 7062, 70620W (2008) https://doi.org/10.1117/12.804258

KEYWORDS: Polarization, Bessel beams, Geometrical optics, Crystals, Diffraction, Superposition, Refraction, Laser crystals, Beam propagation method, Gaussian beams

Read Abstract +

Proceedings Article | 5 March 2008 Paper

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

Read Abstract +

Proceedings Article | 7 February 2008 Paper

Paper

Symmetric photonic molecules formed from coupled microspheres

John Donegan, Matthias Gerlach, Yury Rakovich

Proceedings Volume 6872, 68720I (2008) https://doi.org/10.1117/12.775751

KEYWORDS: Molecular photonics, Molecules, Optical spheres, Phase modulation, Charged particle optics, Optical microcavities, Photonic nanostructures, Molecular lasers, Photonic microstructures, Promethium

Read Abstract +

Proceedings Article | 7 November 2007 Paper

Paper

New optical cylindrical microresonators

Yurii Gun'ko, Sivakumar Balakrishnan, Joseph McCarthy, Yuri Rakovich, John Donegan, Tatiana Perova, Vasily Melnikov

Proceedings Volume 6739, 67391F (2007) https://doi.org/10.1117/12.737362

KEYWORDS: Silicon, Glasses, Luminescence, Scanning electron microscopy, Optical microcavities, Composites, Microresonators, Polarization, Spectroscopy, Microscopes

Read Abstract +

Proceedings Article | 2 October 2007 Paper

Paper

Enhanced Förster resonance energy transfer between the CdTe quantum dots in proximity to gold nanoparticles

Vamsi Komarala, A. Louise Bradley, Yury Rakovich, Stephen Byrne, Yurri Gun'ko, Andrey Rogach

Proceedings Volume 6641, 66410Y (2007) https://doi.org/10.1117/12.732147

KEYWORDS: Gold, Fluorescence resonance energy transfer, Surface plasmons, Quartz, Absorption, Resonance energy transfer, Nanoparticles, Luminescence, Quantum dots, Energy transfer

Read Abstract +

Proceedings Article | 31 July 2007 Paper

Paper

Highly emissive CdTe nanowires grown in a phosphate buffer solution: FLIM imaging and spectroscopic studies

Y. Rakovich, Y. Gun'ko, N. Gaponik, A. Rogach, Y. Volkov, J. Donegan

Proceedings Volume 6728, 672805 (2007) https://doi.org/10.1117/12.752144

KEYWORDS: Fluorescence lifetime imaging, Imaging spectroscopy, Luminescence, Nanocrystals, Spectroscopy, Confocal microscopy, Semiconductors, Microscopes, Imaging systems, Nanowires

Read Abstract +

Proceedings Article | 31 July 2007 Paper

Paper

Spontaneous emission enhancement in a microtube cavity with highly confined optical modes

Y. Rakovich, S. Balakrishnan, Y. Gun'ko, T. Perova, A. Moore, J. Donegan

Proceedings Volume 6728, 672806 (2007) https://doi.org/10.1117/12.752145

KEYWORDS: Optical microcavities, Glasses, Fluorescence lifetime imaging, Scanning electron microscopy, Photonics, Luminescence, Microresonators, Polarization, Polarizers, Dielectric polarization

Read Abstract +

Proceedings Article | 12 June 2007 Paper

Paper

Amplified spontaneous emission from a microtube cavity with whispering gallery modes

Y. Rakovich, S. Balakrishnan, Y. Gun’ko, T. Perova, A. Moore, J. Donegan

Proceedings Volume 6593, 65932G (2007) https://doi.org/10.1117/12.717730

KEYWORDS: Optical microcavities, Glasses, Fluorescence lifetime imaging, Scanning electron microscopy, Photonics, Luminescence, Microresonators, Polarization, Polarizers, Dielectric polarization

Read Abstract +

Proceedings Article | 14 February 2007 Paper

Paper

Confined modes in photonic microtube structures

John Donegan, Yury Rakovich, Yurii Gun'ko, Tania Perova, R. Alan Moore

Proceedings Volume 6452, 64520Y (2007) https://doi.org/10.1117/12.714362

KEYWORDS: Optical microcavities, Glasses, Scanning electron microscopy, Luminescence, Photonic microstructures, Microresonators, Fluorescence lifetime imaging, Polarizers, Microscopes, Polarization

Read Abstract +

Proceedings Article | 28 September 2005 Paper

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

Read Abstract +

Proceedings Article | 7 July 2005 Paper

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

Read Abstract +

Proceedings Article | 8 June 2005 Paper

Paper

Three dimensional confocal microscopy of fluorescent microspheres: imaging and size determination

Y. Rakovich, L. Yang, C. Taylor, L. Dunbar, Aaron Mac Raighne, J. Donegan, Eithne McCabe

Proceedings Volume 5827, (2005) https://doi.org/10.1117/12.604380

KEYWORDS: Optical spheres, Confocal microscopy, Microscopes, 3D image processing, Spherical lenses, Nanocrystals, Optical microcavities, Luminescence, Objectives, Polarization

Read Abstract +

Proceedings Article | 3 June 2005 Paper

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

Read Abstract +

Proceedings Article | 3 June 2005 Paper

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

Read Abstract +

Proceedings Article | 2 June 2005 Paper

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

Read Abstract +

Proceedings Article | 10 September 2004 Paper

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

Read Abstract +

Proceedings Article | 27 August 2003 Paper

Paper

Size-selective photoluminescence excitation spectroscopy in CdTe quantum dots

Yury Rakovich, Laura Walsh, Louise Bradley, John Donegan, Dmitri Talapin, Andrey Rogach, Alexander Eychmueller

Proceedings Volume 4876, (2003) https://doi.org/10.1117/12.463693

KEYWORDS: Luminescence, Nanocrystals, Absorption, Quantum dots, Spectroscopy, Dispersion, Absorbance, Physics, Picosecond phenomena, Semiconductors

Read Abstract +

Proceedings Article | 9 July 2003 Paper

Paper

The three-dimensional imaging of microspheres in confocal and conventional polarization microscopes

Lisong Yang, Cian Taylor, Yury Rakovich, Eithne McCabe

Proceedings Volume 4964, (2003) https://doi.org/10.1117/12.477978

KEYWORDS: Polarization, Confocal microscopy, Microscopes, Optical spheres, Signal detection, Imaging systems, 3D image processing, Dielectric polarization, Objectives, Microscopy

Read Abstract +

Showing 5 of 33 publications

Conference Committee Involvement (3)

EMN:Villa Conference on Interactions Among Nanostructures

21 April 2011 |

14th International Conference on Solid Films and Surfaces (ICSFS)

29 June 2008 |

28th Annual Meeting of Microscopical Society of Ireland

1 September 2004 |

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