Zobrazeno 1 - 10
of 67
pro vyhledávání: '"Hellmig, Ortwin"'
Autor:
Elsen, Michael, Piest, Baptist, Adam, Fabian, Anton, Oliver, Arciszewski, Paweł, Bartosch, Wolfgang, Becker, Dennis, Böhm, Jonas, Boles, Sören, Döringshoff, Klaus, Guggilam, Priyanka, Hellmig, Ortwin, Imwalle, Isabell, Kanthak, Simon, Kürbis, Christian, Koch, Matthias, Lachmann, Maike Diana, Mihm, Moritz, Müntinga, Hauke, Nepal, Ayush Mani, Oberschulte, Tim, Ohr, Peter, Papakonstantinou, Alexandros, Prat, Arnau, Reichelt, Christian, Sommer, Jan, Spindeldreier, Christian, Warner, Marvin, Wendrich, Thijs, Wenzlawski, André, Blume, Holger, Braxmaier, Claus, Lüdtke, Daniel, Peters, Achim, Rasel, Ernst Maria, Sengstock, Klaus, Wicht, Andreas, Windpassinger, Patrick, Grosse, Jens
We report on the design and the construction of a sounding rocket payload capable of performing atom interferometry with Bose-Einstein condensates of $^{41}$K and $^{87}$Rb. The apparatus is designed to be launched in two consecutive missions with a
Externí odkaz:
http://arxiv.org/abs/2305.08634
Autor:
Lachmann, Maike D., Ahlers, Holger, Becker, Dennis, Dinkelaker, Aline N., Grosse, Jens, Hellmig, Ortwin, Müntinga, Hauke, Schkolnik, Vladimir, Seidel, Stephan T., Wendrich, Thijs, Wenzlawski, André, Weps, Benjamin, Gaaloul, Naceur, Lüdtke, Daniel, Braxmaier, Claus, Ertmer, Wolfgang, Krutzik, Markus, Lämmerzahl, Claus, Peters, Achim, Schleich, Wolfgang P., Sengstock, Klaus, Wicht, Andreas, Windpassinger, Patrick, Rasel, Ernst M.
Bose-Einstein condensates (BECs) in free fall constitute a promising source for space-borne matter-wave interferometry. Indeed, BECs enjoy a slowly expanding wave function, display a large spatial coherence and can be engineered and probed by optical
Externí odkaz:
http://arxiv.org/abs/2101.00972
Autor:
Frye, Kai, Abend, Sven, Bartosch, Wolfgang, Bawamia, Ahmad, Becker, Dennis, Blume, Holger, Braxmaier, Claus, Chiow, Sheng-Wey, Efremov, Maxim A., Ertmer, Wolfgang, Fierlinger, Peter, Gaaloul, Naceur, Grosse, Jens, Grzeschik, Christoph, Hellmig, Ortwin, Henderson, Victoria A., Herr, Waldemar, Israelsson, Ulf, Kohel, James, Krutzik, Markus, Kürbis, Christian, Lämmerzahl, Claus, List, Meike, Lüdtke, Daniel, Lundblad, Nathan, Marburger, J. Pierre, Meister, Matthias, Mihm, Moritz, Müller, Holger, Müntinga, Hauke, Oberschulte, Tim, Papakonstantinou, Alexandros, Perovšek, Jaka, Peters, Achim, Prat, Arnau, Rasel, Ernst M., Roura, Albert, Schleich, Wolfgang P., Schubert, Christian, Seidel, Stephan T., Sommer, Jan, Spindeldreier, Christian, Stamper-Kurn, Dan, Stuhl, Benjamin K., Warner, Marvin, Wendrich, Thijs, Wenzlawski, André, Wicht, Andreas, Windpassinger, Patrick, Yu, Nan, Wörner, Lisa
Microgravity eases several constraints limiting experiments with ultracold and condensed atoms on ground. It enables extended times of flight without suspension and eliminates the gravitational sag for trapped atoms. These advantages motivated numero
Externí odkaz:
http://arxiv.org/abs/1912.04849
We present an optical element for the separation of superimposed beams which only differ in angle. The beams are angularly resolved and separated by total internal reflection at an air gap between two prisms. As a showcase application, we demonstrate
Externí odkaz:
http://arxiv.org/abs/1906.12070
Autor:
Mihm, Moritz, Marburger, Jean Pierre, Wenzlawski, André, Hellmig, Ortwin, Anton, Oliver, Döringshoff, Klaus, Krutzik, Markus, Peters, Achim, Windpassinger, Patrick
Numerous quantum technologies make use of a microgravity environment e.g. in space. Operating in this extreme environment makes high demands on the experiment and especially the laser system regarding miniaturization and power consumption as well as
Externí odkaz:
http://arxiv.org/abs/1903.09429
Autor:
Becker, Dennis, Lachmann, Maike D., Seidel, Stephan T., Ahlers, Holger, Dinkelaker, Aline N., Grosse, Jens, Hellmig, Ortwin, Müntinga, Hauke, Schkolnik, Vladimir, Wendrich, Thijs, Wenzlawski, André, Weps, Benjamin, Corgier, Robin, Lüdtke, Daniel, Franz, Tobias, Gaaloul, Naceur, Herr, Waldemar, Popp, Manuel, Amri, Sirine, Duncker, Hannes, Erbe, Maik, Kohfeldt, Anja, Kubelka-Lange, André, Braxmaier, Claus, Charron, Eric, Ertmer, Wolfgang, Krutzik, Markus, Lämmerzahl, Claus, Peters, Achim, Schleich, Wolfgang P., Sengstock, Klaus, Walser, Reinhold, Wicht, Andreas, Windpassinger, Patrick, Rasel, Ernst M.
Space offers virtually unlimited free-fall in gravity. Bose-Einstein condensation (BEC) enables ineffable low kinetic energies corresponding to pico- or even femtokelvins. The combination of both features makes atom interferometers with unprecedented
Externí odkaz:
http://arxiv.org/abs/1806.06679
Autor:
Dinkelaker, Aline N., Schiemangk, Max, Schkolnik, Vladimir, Kenyon, Andrew, Lampmann, Kai, Wenzlawski, André, Windpassinger, Patrick, Hellmig, Ortwin, Wendrich, Thijs, Rasel, Ernst M., Giunta, Michele, Deutsch, Christian, Kürbis, Christian, Smol, Robert, Wicht, Andreas, Krutzik, Markus, Peters, Achim
Publikováno v:
Applied Optics 56 (2017) 1388-1396
We have developed, assembled, and flight-proven a stable, compact, and autonomous extended cavity diode laser (ECDL) system designed for atomic physics experiments in space. To that end, two micro-integrated ECDLs at 766.7 nm were frequency stabilize
Externí odkaz:
http://arxiv.org/abs/1610.09341
Autor:
Bick, Andreas, Staarmann, Christina, Christoph, Philipp, Hellmig, Ortwin, Heinze, Jannes, Sengstock, Klaus, Becker, Christoph
We study and realize asymmetric fiber-based cavities with optimized mode match to achieve high reflectivity on resonance. This is especially important for mutually coupling two physical systems via light fields, e.g. in quantum hybrid systems. Our de
Externí odkaz:
http://arxiv.org/abs/1508.06521
Autor:
Schuldt, Thilo, Schubert, Christian, Krutzik, Markus, Bote, Lluis Gesa, Gaaloul, Naceur, Hartwig, Jonas, Ahlers, Holger, Herr, Waldemar, Posso-Trujillo, Katerine, Rudolph, Jan, Seidel, Stephan, Wendrich, Thijs, Ertmer, Wolfgang, Herrmann, Sven, Kubelka-Lange, André, Milke, Alexander, Rievers, Benny, Rocco, Emanuele, Hinton, Andrew, Bongs, Kai, Oswald, Markus, Franz, Matthias, Hauth, Matthias, Peters, Achim, Bawamia, Ahmad, Wicht, Andreas, Battelier, Baptiste, Bertoldi, Andrea, Bouyer, Philippe, Landragin, Arnaud, Massonnet, Didier, Lévèque, Thomas, Wenzlawski, Andre, Hellmig, Ortwin, Windpassinger, Patrick, Sengstock, Klaus, von Klitzing, Wolf, Chaloner, Chris, Summers, David, Ireland, Philip, Mateos, Ignacio, Sopuerta, Carlos F., Sorrentino, Fiodor, Tino, Guglielmo M., Williams, Michael, Trenkel, Christian, Gerardi, Domenico, Chwalla, Michael, Burkhardt, Johannes, Johann, Ulrich, Heske, Astrid, Wille, Eric, Gehler, Martin, Cacciapuoti, Luigi, Gürlebeck, Norman, Braxmaier, Claus, Rasel, Ernst
Atom interferometers have a multitude of proposed applications in space including precise measurements of the Earth's gravitational field, in navigation & ranging, and in fundamental physics such as tests of the weak equivalence principle (WEP) and g
Externí odkaz:
http://arxiv.org/abs/1412.2713
Autor:
Minoglou, Kyriaki, Karafolas, Nikos, Cugny, Bruno, Marburger, Jean Pierre, Wenzlawski, Andre, del Pino Rosendo, Esther, Sellami, Faruk, Hellmig, Ortwin, Henderson, Victoria, Kroh, Tim, Warner, Marvin, Windpassinger, Patrick
Publikováno v:
Proceedings of SPIE; September 2023, Vol. 12777 Issue: 1 p127774Q-127774Q-9, 1149976p
