Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Jan-Hindrik Schulze"'
Publikováno v:
IEEE Photonics Journal, Vol 8, Iss 1, Pp 1-9 (2016)
Integrable GaAs-based high-contrast gratings (HCGs) are fabricated and characterized, targeting applications in high-speed vertical-cavity surface-emitting lasers (VCSELs). A Ga0.51In0.49P sacrificial layer beneath the GaAs layer is employed to creat
Externí odkaz:
https://doaj.org/article/755c986bda444604afe64116b7e92161
Autor:
Tobias Heindel, Alexander Thoma, Ido Schwartz, Emma R. Schmidgall, Liron Gantz, Dan Cogan, Max Strauß, Peter Schnauber, Manuel Gschrey, Jan-Hindrik Schulze, Andre Strittmatter, Sven Rodt, David Gershoni, Stephan Reitzenstein
Publikováno v:
APL Photonics, Vol 2, Iss 12, Pp 121303-121303-7 (2017)
The dark exciton state in semiconductor quantum dots (QDs) constitutes a long-lived solid-state qubit which has the potential to play an important role in implementations of solid-state-based quantum information architectures. In this work, we exploi
Externí odkaz:
https://doaj.org/article/bbc35c4fdc8547b682f21c9439d37276
Autor:
Martin von Helversen, Jonas Böhm, Marco Schmidt, Manuel Gschrey, Jan-Hindrik Schulze, André Strittmatter, Sven Rodt, Jörn Beyer, Tobias Heindel, Stephan Reitzenstein
Publikováno v:
New Journal of Physics, Vol 21, Iss 3, p 035007 (2019)
Quantum-light sources based on semiconductor quantum dots (QDs) are promising candidates for many applications in quantum photonics and quantum communication. Important emission characteristics of such emitters, namely the single-photon purity and ph
Externí odkaz:
https://doaj.org/article/f41109c226a84505b38a07c7070a633a
Autor:
Kisa Barkemeyer, André Strittmatter, Andreas Knorr, Jan-Hindrik Schulze, Manuel Gschrey, Sven Rodt, Stephan Reitzenstein, Gabriel Rein, S. Bounouar, Peter Schnauber, Alexander Carmele, Julian Schleibner
Publikováno v:
Physical Review B. 102
A semiconductor quantum dot (QD) is an attractive resource to generate polarization-entangled photon pairs. We study the excitonic spin precession (flip-flop) in a family of QDs with different excitonic fine-structure splitting (FSS) and its impact o
Autor:
Manuel Gschrey, Sven Rodt, Timm Kupko, Lucas Rickert, André Strittmatter, Tobias Heindel, Jan-Hindrik Schulze, Martin von Helversen, Stephan Reitzenstein
Publikováno v:
npj Quantum Information, Vol 6, Iss 1, Pp 1-8 (2020)
Quantum light sources emitting triggered single photons or entangled photon pairs have the potential to boost the performance of quantum key distribution (QKD) systems. Proof-of-principle experiments affirmed these prospects, but further efforts are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6129eed8637890248ba63d1bcd7568f2
http://arxiv.org/abs/1908.02672
http://arxiv.org/abs/1908.02672
Autor:
Stefan Kück, André Strittmatter, Tobias Heindel, Jan-Hindrik Schulze, M. López, Sven Höfling, Martin von Helversen, Stephan Reitzenstein, Marco Schmidt, Jörn Beyer, Elisabeth Schlottmann, F. Gericke, Christian Schneider
Publikováno v:
Advances in Photonics of Quantum Computing, Memory, and Communication XII.
Light sources for applications in quantum information, quantum-enhanced sensing and quantum metrology are attracting increasing scientific interest. To gain inside into the underlying physical processes of quantum light generation, efficient photon d
Autor:
Uwe Bandelow, Hans-Jürgen Wünsche, Jan-Hindrik Schulze, André Strittmatter, Markus Kantner, Thomas Koprucki
Publikováno v:
IEEE Transactions on Electron Devices. 63:2036-2042
Current injection into single quantum dots embedded in vertical p-n-diodes featuring oxide apertures is analyzed in the low-injection regime suitable for single-photon emitters. The experimental and theoretical evidence is found for a rapid lateral s
Publikováno v:
IEEE Photonics Journal. 8:1-9
Integrable GaAs-based high-contrast gratings (HCGs) are fabricated and characterized, targeting applications in high-speed vertical-cavity surface-emitting lasers (VCSELs). A Ga 0.51 In 0.49 P sacrificial layer beneath the GaAs layer is employed to c
Autor:
Andreas Knorr, Marco Schmidt, Jörn Beyer, Manuel Gschrey, Sven Rodt, Stephan Reitzenstein, Peter Schnauber, André Strittmatter, Alexander Thoma, Alexander Carmele, Alexander Schlehahn, M. von Helversen, Jan-Hindrik Schulze, Tobias Heindel
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-7 (2017)
Nature Communications
Nature Communications
A non-classical light source emitting pairs of identical photons represents a versatile resource of interdisciplinary importance with applications in quantum optics and quantum biology. Emerging research fields, which benefit from such type of quantu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::329d664f1c2c0f2770938199ecfb28bd
https://depositonce.tu-berlin.de/handle/11303/12428
https://depositonce.tu-berlin.de/handle/11303/12428
Autor:
Sarah Fischbach, André Strittmatter, V. Delmonte, Tomasz Jakubczyk, Q. Mermillod, Jacek Kasprzak, Arsenty Kaganskiy, Tilmann Kuhn, Peter Schnauber, Doris E. Reiter, Wolfgang Werner Langbein, Jan-Hindrik Schulze, Stephan Reitzenstein, Daniel Wigger, Sven Rodt
Publikováno v:
ACS photonics
ACS photonics, American Chemical Society, 2016, 3 (12), pp.2461-2466. ⟨10.1021/acsphotonics.6b00707⟩
ACS Photonics
ACS photonics, American Chemical Society, 2016, 3 (12), pp.2461-2466. ⟨10.1021/acsphotonics.6b00707⟩
ACS Photonics
Optimized light–matter coupling in semiconductor nanostructures is a key to understand their optical properties and can be enabled by advanced fabrication techniques. Using in situ electron beam lithography combined with a low-temperature cathodolu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::26eb3d8a54a362e727636e76d58a52c9
https://hal.archives-ouvertes.fr/hal-01629972
https://hal.archives-ouvertes.fr/hal-01629972