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Fritz Kohlrausch Preis der Österreichischen Physikalischen Gesellschaft an Rinaldo Trotta

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Bildquelle: Robert Herbst, POINT OF VIEW (http://pov.at). ...  more of Fritz Kohlrausch Preis der Österreichischen Physikalischen Gesellschaft an Rinaldo Trotta (Titel)

Video Online: "Embedding a Single Quantum Dot into a Photonic Crystal Cavity"

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Artikel OÖNachrichten: "Rinaldo Trotta: Der 1,5-Millionen-Euro-Forscher"

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Our recent work (Nature Comm.7, 10375, 2016) on tunable entangled photons from QDs has been recently highlighted in the Laser Focus World magazine!

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Back Cover of Phys. Status Solidi A 3/2016

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Winner of Science Slam Linz and the Austrian Final in Vienna 2016: Martyna Grydlik!!!

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"Wenn es in der Physik funkt...", Artikel in der PRESSE

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Position Indication:

Content

Workgroup Trotta
  (Nanophotonics)

Beschreibung: Group Leader: Assist.Prof. Dr. Rinaldo Trotta

Group Members:

Rinaldo Trotta


Hello I'm Rinaldo Trotta, head of the Nanophotonics group at the Institute of Semiconductor and Solid State Physics in Linz


Javier Martin-Sánchez
(funded by ERC)


Hello my name is Javier Martín-Sánchez, I am Post Doc in the Nanophotonics group. My current research activity focuses on the design and fabrication of novel devices for full control of in-plane strain.


Johannes Wildmann


Hello my name is Johannes Wildmann, I am PhD student in the Nanophotonics group. My current research topics are related to entangled photons form quantum dots and hybrid natural-artificial atomic interfaces.


Marcus Reindl
(funded by ERC)


Hello my name is Marcus Reindl, and I am a PhD student in the Nanophotonics group. My current research topic is quantum interference between indistinguishable photons emitted by quantum dots.


Daniel Huber
(funded by ERC)


Hello my name is Daniel Huber and I am PhD student in the Nanophotonics group. My current research topic is coherent population of the biexciton state in QDs via two-photon excitation processes.


Huiying Huang


Hello my name is Huiying Huang and I am PhD Student in the Nanophotonics group. At the moment I am investigating all electrically controlled hybrid natural-artificial atomic interfaces.


Johannes Aberl
(funded by ERC)


Hello I'm Johannes Aberl, Master Student in the Nanophotonics group. At moment I am investigating fundamental electronic properties in strained QDs


Christian Schimpf
(funded by ERC)


Hello my name is Christian Schimpf. I am Master Student in the Nanophotonics group. My research will mainly focuse on the design and fabrication of novel devices for full control of in-plane strain.


Main Research Fields:





Upcoming

News

November 2016:Francesco Basso Basset joins the workgroup.

June 2016: Our work on Wavelength-tunable sources of entangled photons interfaced with atomic vapours has recently higlighted in LaserFocusWorld

May 2016:Johannes Aberl joins the workgroup as a Master Student.

April 2016:Francesco Basso Basset visits our group for some collaborative measurements.

March 2016:After countless hours in the cleanroom and in the optical labs we celebrate the recent successes with some typical italian Pizza.


February 2016:The preprint of our work about Electrically-Pumped Wavelength-Tunable GaAs Quantum Dots Interfaced with Rubidium Atoms can be now found on arXiv.org

January 2016:Our work Full dynamic control of in-plane elastic stress tensor in nanomembranes was recently accepted by Advanced Optical Materials. Further information can be found here.

Recent Publications

H. M. G. A. Tholen, J. S. Wildmann, A. Rastelli, R. Trotta, C. E. Pryor, E. Zallo, O. G. Schmidt, P. M. Koenraad, and A. Yu. Silov
Strain-induced g-factor tuning in single InGaAs/GaAs quantum dots
Phys. Rev. B, 94, 245301, (2016)

Daniel Huber, Marcus Reindl, Yongheng Huo, Huiying Huang, Johannes S. Wildmann, Oliver G. Schmidt, Armando Rastelli, and Rinaldo Trotta
Highly indistinguishable and strongly entangled photons from symmetric GaAs quantum dots
arXiv:1610.06889 [quant-ph], (2016)

J. Martín-Sánchez, R. Trotta, G. Piredda, C. Schimpf, G. Trevisi, L. Seravalli, P. Frigeri, S. Stroj, T. Lettner, M. Reindl, J. S. Wildmann, J. Edlinger and A. Rastelli
Reversible Control of In‐Plane Elastic Stress Tensor in Nanomembranes
Adv. Opt. Mater. , 4, 682 (2016)

R. Trotta, J. Martín-Sánchez, J. S. Wildmann, G. Piredda, M. Reindl, C. Schimpf, E. Zallo, S. Stroj, J. Edlinger and A. Rastelli
Wavelength-tunable sources of entangled photons interfaced with atomic vapours
Nat. Comm. ,15, 10375 (2016)

Huiying Huang, Rinaldo Trotta, Yongheng Huo, Thomas Lettner, Javier Martín-Sánchez, Daniel Huber, Johannes S. Wildmann, Marcus Reindl, Jiaxiang Zhang, Eugenio Zallo, Oliver G. Schmidt, Armando Rastelli
Electrically-Pumped Wavelength-Tunable GaAs Quantum Dots Interfaced with Rubidium Atoms
arXiv:1602.02122 [cond-mat.mes-hall], (2016)

J.-P. Jahn, M. Munsch, L. Béguin, A. V Kuhlmann, M. Renggli, Y. Huo, F. Ding, R. Trotta, M. Reindl, O. G Schmidt, A. Rastelli, P. Treutlein, R. J. Warburton
An artificial Rb atom in a semiconductor with lifetime-limited linewidth
Phys. Rev. B, 92, 245439 (2015)

J. S. Wildmann, R. Trotta, J. Martn-Sánchez, E. Zallo, M. O'Steen, O.G. Schmidt and A. Rastelli,
Atomic clouds as spectrally selective and tunable delay lines for single photons from quantum dots
Phys. Rev. B, 92, 235306 (2015)

J. Zhang, J. S. Wildmann, F. Ding, R. Trotta, Y. Huo, E. Zallo, D. Huber, A. Rastelli and O. G. Schmidt
High yield and ultrafast sources of electrically triggered entangled-photon pairs based on strain-tunable quantum dots
Nature Communications 6, 10067 (2015)


F. J. R. Schülein, E. Zallo, P. Atkinson, O. G. Schmidt, R. Trotta, A. Rastelli, A. Wixforth, and H. J. Krenner
Fourier synthesis of radiofrequency nanomechanical pulses with different shapes
Nature Nanotechnology 10, 512 (2015)


R. Trotta, and A. Rastelli
Engineering of quantum dot photon sources via electro-elastic fields in Engineering the atom-photon interaction
published by Springer, edited by A. Predojevic and M. W. Mitchell (2015)
The chapter preprint can be found here.

R. Trotta, J. Martín-Sánchez, I. Daruka, C. Ortix, and A. Rastelli
Energy-Tunable Sources of Entangled Photons: A Viable Concept for Solid-State-Based Quantum Relays
Phys. Rev. Lett. 114, 150502 (2015)

A complete List of our publications can be found here.

Overview