Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Harry de Man"'
Autor:
Alessandro Le Pera, Marine Desmons, Rudolf Saathof, Bob P.F. Dirks, Niels M. P. Neumann, Ivan Ferrario, Jaco Morits, Gert Witvoet, Harry de Man, Dorus de Lange, Arjan J. H. Meskers, Daniele Vito Finocchiaro
Publikováno v:
International Conference on Space Optics — ICSO 2020.
Due to the distance limitation of quantum communication via ground-based fibre networks, space-based quantum key distribution (QKD) is a viable solution to extend such networks over continental and, ultimately, over global distances. Compared to LEO,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cce68695f3fbb43055b3b425aea0e63a
https://doi.org/10.1117/12.2599164
https://doi.org/10.1117/12.2599164
Autor:
Lukas Kramer, Harry de Man, Stefan Kuiper, Will Crowcombe, Erik Fritz, Rudolf Saathof, Dorus de Lange, Nick van der Valk
Publikováno v:
Free-Space Laser Communications XXXI.
Optical communications will complement radio frequency (RF) communications in the coming decades to enhance throughput, power efficiency and link security of satellite communication links. To enable optical communications technology for intersatellit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a660cd5533954c3f12dc0335d3602078
https://doi.org/10.1117/12.2508870
https://doi.org/10.1117/12.2508870
Autor:
Rainer Treichel, Jan Hopman, Harry de Man, J.R. Nijenhuis, Francoise Delplancke, Frederic Derie, Luigi Andolfato
Publikováno v:
New Frontiers in Stellar Interferometry.
In the framework of the Phase-Referenced Imaging and Micro-arcsecond Astrometry facility (PRIMA) developed for the Very Large Telescope Interferometer (VLTI), a sophisticated opto-mechanical system has been developed by TNO-TPD. It will be placed at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dba552c5ca04e166bc0a719c3736f439
https://doi.org/10.1117/12.551873
https://doi.org/10.1117/12.551873
Publikováno v:
SPIE Proceedings.
At TNO TPD we have realized an Adaptive Optics test bench. The bench has an in-house built turbulent atmosphere simulator. For the wavefront sensors there is the possibility to choose between a Shack-Hartmann sensor and a pyramid sensor. Compensation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2873295f174fabf485ed694cb43f4cd8
https://doi.org/10.1117/12.458943
https://doi.org/10.1117/12.458943