Zobrazeno 1 - 10
of 361
pro vyhledávání: '"Oldenbeuving, A"'
Autor:
Aafke Oldenbeuving, Adalberto Gómez‐Zúniga, Ximena Florez‐Buitrago, Ana M. Gutiérrez‐Zuluaga, Carlos A. Machado, Tom J. M. Van Dooren, Jacques vanAlphen, Jacobus C. Biesmeijer, Edward Allen Herre
Publikováno v:
Ecology and Evolution, Vol 13, Iss 9, Pp n/a-n/a (2023)
Abstract Previous genetic studies of pollinator wasps associated with a community of strangler figs (Ficus subgenus Urostigma, section Americana) in Central Panama suggest that the wasp species exhibit a range in host specificity across their host fi
Externí odkaz:
https://doaj.org/article/58065d0d6bd14f07a6eca3a9158814f0
Autor:
van Rees, Albert, Fan, Youwen, Geskus, Dimitri, Klein, Edwin J., Oldenbeuving, Ruud M., van der Slot, Peter J. M., Boller, Klaus-J.
Publikováno v:
Optics Express, Vol. 28, Issue 4, pp. 5669-5683 (2020)
Extending the cavity length of diode lasers with feedback from Bragg structures and ring resonators is highly effective for obtaining ultra-narrow laser linewidths. However, cavity length extension also decreases the free-spectral range of the cavity
Externí odkaz:
http://arxiv.org/abs/1912.09455
Autor:
Boller, Klaus-J., van Rees, Albert, Fan, Youwen, Mak, Jesse, Lammerink, Rob E. M., Franken, Cornelis A. A., van der Slot, Peter J. M., Marpaung, David A. I., Fallnich, Carsten, Epping, Jörn P., Oldenbeuving, Ruud M., Geskus, Dimitri, Dekker, Ronald, Visscher, Ilka, Grootjans, Robert, Roeloffzen, Chris G. H., Hoekman, Marcel, Klein, Edwin J., Leinse, Arne, Heideman, René G.
Publikováno v:
Photonics, 7(1), 4 (2020)
Hybrid integrated semiconductor laser sources offering extremely narrow spectral linewidth as well as compatibility for embedding into integrated photonic circuits are of high importance for a wide range of applications. We present an overview on our
Externí odkaz:
http://arxiv.org/abs/1911.10820
Autor:
Fan, Youwen, van Rees, Albert, van der Slot, Peter J. M., Mak, Jesse, Oldenbeuving, Ruud, Hoekman, Marcel, Geskus, Dimitri, Roeloffzen, Chris G. H., Boller, Klaus-J.
Publikováno v:
Optics Express, Vol. 28, Issue 15, pp. 21713-21728 (2020)
We demonstrate a hybrid integrated and widely tunable diode laser with an intrinsic linewidth as narrow as 40 Hz, achieved with a single roundtrip through a low-loss feedback circuit that extends the cavity length to 0.5 meter on a chip. Employing so
Externí odkaz:
http://arxiv.org/abs/1910.08141
Akademický článek
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Autor:
Paul J. T. Rood, Dharmanand Ramnarain, Annemarie W. Oldenbeuving, Brenda L. den Oudsten, Sjaak Pouwels, Lex M. van Loon, Steven Teerenstra, Peter Pickkers, Jolanda de Vries, Mark van den Boogaard
Publikováno v:
Journal of Clinical Medicine, Vol 12, Iss 18, p 5820 (2023)
Background: Delirium is a pathobiological brain process that is frequently observed in Intensive Care Unit (ICU) patients, and is associated with longer hospitalization as well as long-term cognitive impairment. In neurological ICU patients, delirium
Externí odkaz:
https://doaj.org/article/d8f18f04a5c4471a905c2af6a8f8c653
Autor:
Bliek, L., Wahls, S., Visscher, I., Taddei, C., Timens, R. B., Oldenbeuving, R., Roeloffzen, C., Verhaegen, M.
We present a novel photonic beamformer for a fully integrated transmit phased array antenna, together with an automatic procedure for tuning the delays in this system. Such an automatic tuning procedure is required because the large number of actuato
Externí odkaz:
http://arxiv.org/abs/1808.04814
Autor:
Xiong, C., Zhang, X., Mahendra, A., He, J., Choi, D. -Y., Chae, C. J., Marpaung, D., Leinse, A., Heideman, R. G., Hoekman, M., Roeloffzen, C. G. H., Oldenbeuving, R. M., van Dijk, P. W. L., Taddei, C., Leong, P. H. W., Eggleton, B. J.
Publikováno v:
Optica Vol. 2, Issue 8, pp. 724-727 (2015)
Photonic chip based time-bin entanglement has attracted significant attention because of its potential for quantum communication and computation. Useful time-bin entanglement systems must be able to generate, manipulate and analyze entangled photons
Externí odkaz:
http://arxiv.org/abs/1506.02758
Akademický článek
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Akademický článek
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