A
A. K. Nowak
Researcher at Autonomous University of Madrid
Publications - 11
Citations - 99
A. K. Nowak is an academic researcher from Autonomous University of Madrid. The author has contributed to research in topics: Quantum dot & Photon. The author has an hindex of 5, co-authored 11 publications receiving 94 citations. Previous affiliations of A. K. Nowak include Centre national de la recherche scientifique.
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Journal ArticleDOI
Optical coupling of two distant InAs/GaAs quantum dots by a photonic-crystal microcavity
E. Gallardo,Luis Martinez,A. K. Nowak,D. Sarkar,D. Sarkar,H.P. van der Meulen,J. M. Calleja,Carlos Tejedor,Iván Prieto,Daniel Granados,Alfonso G. Taboada,Jorge M. Garcia,Pablo Aitor Postigo +12 more
TL;DR: In this article, a long distance 1.4 m interaction of two different InAs/GaAs quantum dots in a photonic crystal microcavity is observed, and simultaneous coupling of both quantum dots to the cavity is demonstrated by Purcell effect measurements.
Journal ArticleDOI
Emission polarization control in semiconductor quantum dots coupled to a photonic crystal microcavity
E. Gallardo,Luis Martinez,A. K. Nowak,H.P. van der Meulen,J. M. Calleja,Carlos Tejedor,Iván Prieto,Daniel Granados,Alfonso G. Taboada,Jorge M. Garcia,Pablo Aitor Postigo +10 more
TL;DR: The linear polarization rotation is qualitatively interpreted in terms of the detuning dependent mixing of the quantum dot and cavity states to achieve continuous control of the linear polarization in single photon emitters.
Journal ArticleDOI
Single-photon emission by semiconductor quantum rings in a photonic crystal
E. Gallardo,Luis Martinez,A. K. Nowak,D. Sarkar,Daniele Sanvitto,H.P. van der Meulen,J. M. Calleja,Iván Prieto,Daniel Granados,Alfonso G. Taboada,Jorge M. Garcia,Pablo Aitor Postigo +11 more
TL;DR: In this article, photon correlation measurements on single InAs/GaAs quantum rings embedded in a photonic crystal lattice demonstrate single-photon emission with g(2)(0) values of 0.4 and photon antibunching between the exciton and biexciton emissions.
Journal ArticleDOI
Controlling the properties of single photon emitters via the Purcell effect
Maria Maragkou,A. K. Nowak,E. Gallardo,H.P. van der Meulen,Iván Prieto,Luis Martinez,Pablo Aitor Postigo,J. M. Calleja +7 more
TL;DR: In this article, the Spanish Ministry of Education Grants Naninpho-QD TEC2008-06756-C03-01, MAT2011-22997, the Community of Madrid Grant CAM (S2009/ESP-1503), and the FP7 ITN Spin-optronics (237252) have been used.
Journal ArticleDOI
Thermal effects in InP/(Ga,In)P quantum-dot single-photon emitters
A. K. Nowak,E. Gallardo,D. Sarkar,D. Sarkar,H.P. van der Meulen,J. M. Calleja,José María Ripalda,Luisa González,Yolanda González +8 more
TL;DR: In this paper, second-order photon correlation measurements on single InP/(Ga,In)P quantum dots as a function of temperature were presented, showing that low background emission allows to obtain antibunching minima below 0.25 up to 45 K.