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Book ; Online: Design and simulation of a source of cold cadmium for atom interferometry

Bandarupally, Satvika / Tinsley, Jonathan N. / Chiarotti, Mauro / Poli, Nicola

2023

Abstract: We present a novel optimised design for a source of cold atomic cadmium, compatible with continuous operation and potentially quantum degenerate gas production. The design is based on spatially segmenting the first and second-stages of cooling with the ... ...

Abstract	We present a novel optimised design for a source of cold atomic cadmium, compatible with continuous operation and potentially quantum degenerate gas production. The design is based on spatially segmenting the first and second-stages of cooling with the the strong dipole-allowed $^1$S$_0$-$^1$P$_1$ transition at 229 nm and the 326 nm $^1$S$_0$-$^3$P$_1$ intercombination transition, respectively. Cooling at 229 nm operates on an effusive atomic beam and takes the form of a compact Zeeman slower ($\sim$5 cm) and two-dimensional magneto-optical trap (MOT), both based on permanent magnets. This design allows for reduced interaction time with the photoionising 229 nm photons and produces a slow beam of atoms that can be directly loaded into a three-dimensional MOT using the intercombination transition. The efficiency of the above process is estimated across a broad range of experimentally feasible parameters via use of a Monte Carlo simulation, with loading rates up to 10$^8$ atoms/s into the 326 nm MOT possible with the oven at only 100 $^\circ$C. The prospects for further cooling in a far-off-resonance optical-dipole trap and atomic launching in a moving optical lattice are also analysed, especially with reference to the deployment in a proposed dual-species cadmium-strontium atom interferometer. Comment: 16 pages, 12 figures, 3 tables
Keywords	Physics - Atomic Physics
Subject code	621
Publishing date	2023-06-01
Publishing country	us
Document type	Book ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article ; Online: High-power, frequency-quadrupled UV laser source resonant with the

Manzoor, Shamaila / Tinsley, Jonathan N / Bandarupally, Satvika / Chiarotti, Mauro / Poli, Nicola

Optics letters

2021 Volume 47, Issue 10, Page(s) 2582–2585

Abstract: We present a novel high-power, frequency-stabilized UV laser source at 326.2 nm, resonant with the ... ...

Abstract	We present a novel high-power, frequency-stabilized UV laser source at 326.2 nm, resonant with the Cd
Language	English
Publishing date	2021-10-19
Publishing country	United States
Document type	Journal Article
ISSN	1539-4794
ISSN (online)	1539-4794
DOI	10.1364/OL.457979
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article ; Online: Watt-level blue light for precision spectroscopy, laser cooling and trapping of strontium and cadmium atoms.

Tinsley, Jonathan N / Bandarupally, Satvika / Penttinen, Jussi-Pekka / Manzoor, Shamaila / Ranta, Sanna / Salvi, Leonardo / Guina, Mircea / Poli, Nicola

Optics express

2021 Volume 29, Issue 16, Page(s) 25462–25476

Abstract: High-power and narrow-linewidth laser light is a vital tool for atomic physics, being used for example in laser cooling and trapping and precision spectroscopy. Here we produce Watt-level laser radiation at 457.75 nm and 460.86 nm of respective relevance ...

Abstract	High-power and narrow-linewidth laser light is a vital tool for atomic physics, being used for example in laser cooling and trapping and precision spectroscopy. Here we produce Watt-level laser radiation at 457.75 nm and 460.86 nm of respective relevance for the cooling transitions of cadmium and strontium atoms. This is achieved via the frequency doubling of a kHz-linewidth vertical-external-cavity surface-emitting laser (VECSEL), which is based on a novel gain chip design enabling lasing at > 2 W in the 915-928 nm region. Following an additional doubling stage, spectroscopy of the
Language	English
Publishing date	2021-09-23
Publishing country	United States
Document type	Journal Article
ZDB-ID	1491859-6
ISSN	1094-4087 ; 1094-4087
ISSN (online)	1094-4087
ISSN	1094-4087
DOI	10.1364/OE.429898
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article ; Online: Cold atoms in space

Alonso, Iván / Alpigiani, Cristiano / Altschul, Brett / Araújo, Henrique / Arduini, Gianluigi / Arlt, Jan / Badurina, Leonardo / Balaž, Antun / Bandarupally, Satvika / Barish, Barry C. / Barone, Michele / Reguzzoni, Mirko / Richaud, Andrea / Riou, Isabelle / Rothacher, Markus / Roura, Albert / Ruschhaupt, Andreas / Sabulsky, Dylan O. / Safronova, Marianna /

EPJ Quantum Technology

community workshop summary and proposed road-map

2022 Volume 9

Abstract: We summarise the discussions at a virtual Community Workshop on Cold Atoms in Space concerning the status of cold atom technologies, the prospective scientific and societal opportunities offered by their deployment in space, and the developments needed ... ...

Abstract	We summarise the discussions at a virtual Community Workshop on Cold Atoms in Space concerning the status of cold atom technologies, the prospective scientific and societal opportunities offered by their deployment in space, and the developments needed before cold atoms could be operated in space. The cold atom technologies discussed include atomic clocks, quantum gravimeters and accelerometers, and atom interferometers. Prospective applications include metrology, geodesy and measurement of terrestrial mass change due to, e.g., climate change, and fundamental science experiments such as tests of the equivalence principle, searches for dark matter, measurements of gravitational waves and tests of quantum mechanics. We review the current status of cold atom technologies and outline the requirements for their space qualification, including the development paths and the corresponding technical milestones, and identifying possible pathfinder missions to pave the way for missions to exploit the full potential of cold atoms in space. Finally, we present a first draft of a possible road-map for achieving these goals, that we propose for discussion by the interested cold atom, Earth Observation, fundamental physics and other prospective scientific user communities, together with the European Space Agency (ESA) and national space and research funding agencies. publishedVersion
Keywords	Climate change ; Earth (planet) ; Gravimeters ; Gravitation ; Gravity waves ; Interferometers ; Maps ; Quantum theory ; Atom interferometer ; Cold atoms ; Mass change ; Measurements of ; Prospective applications ; Prospectives ; Roadmap ; Science experiments ; Space community ; Virtual community ; Virtual reality ; 530
Language	English
Publisher	Berlin
Publishing country	de
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article ; Online: Cold atoms in space

EPJ Quantum Technology

community workshop summary and proposed road-map

2022 Volume 9

Abstract	We summarise the discussions at a virtual Community Workshop on Cold Atoms in Space concerning the status of cold atom technologies, the prospective scientific and societal opportunities offered by their deployment in space, and the developments needed before cold atoms could be operated in space. The cold atom technologies discussed include atomic clocks, quantum gravimeters and accelerometers, and atom interferometers. Prospective applications include metrology, geodesy and measurement of terrestrial mass change due to, e.g., climate change, and fundamental science experiments such as tests of the equivalence principle, searches for dark matter, measurements of gravitational waves and tests of quantum mechanics. We review the current status of cold atom technologies and outline the requirements for their space qualification, including the development paths and the corresponding technical milestones, and identifying possible pathfinder missions to pave the way for missions to exploit the full potential of cold atoms in space. Finally, we present a first draft of a possible road-map for achieving these goals, that we propose for discussion by the interested cold atom, Earth Observation, fundamental physics and other prospective scientific user communities, together with the European Space Agency (ESA) and national space and research funding agencies. publishedVersion
Keywords	Climate change ; Earth (planet) ; Gravimeters ; Gravitation ; Gravity waves ; Interferometers ; Maps ; Quantum theory ; Atom interferometer ; Cold atoms ; Mass change ; Measurements of ; Prospective applications ; Prospectives ; Roadmap ; Science experiments ; Space community ; Virtual community ; Virtual reality ; 530
Language	English
Publisher	Berlin
Publishing country	de
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

Full text online

Full text

Inter-library loan at ZB MED

Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

Article ; Online: Cold atoms in space

EPJ Quantum Technology

community workshop summary and proposed road-map

2022 Volume 9

Abstract	We summarise the discussions at a virtual Community Workshop on Cold Atoms in Space concerning the status of cold atom technologies, the prospective scientific and societal opportunities offered by their deployment in space, and the developments needed before cold atoms could be operated in space. The cold atom technologies discussed include atomic clocks, quantum gravimeters and accelerometers, and atom interferometers. Prospective applications include metrology, geodesy and measurement of terrestrial mass change due to, e.g., climate change, and fundamental science experiments such as tests of the equivalence principle, searches for dark matter, measurements of gravitational waves and tests of quantum mechanics. We review the current status of cold atom technologies and outline the requirements for their space qualification, including the development paths and the corresponding technical milestones, and identifying possible pathfinder missions to pave the way for missions to exploit the full potential of cold atoms in space. Finally, we present a first draft of a possible road-map for achieving these goals, that we propose for discussion by the interested cold atom, Earth Observation, fundamental physics and other prospective scientific user communities, together with the European Space Agency (ESA) and national space and research funding agencies. publishedVersion
Keywords	Climate change ; Earth (planet) ; Gravimeters ; Gravitation ; Gravity waves ; Interferometers ; Maps ; Quantum theory ; Atom interferometer ; Cold atoms ; Mass change ; Measurements of ; Prospective applications ; Prospectives ; Roadmap ; Science experiments ; Space community ; Virtual community ; Virtual reality ; 530
Language	English
Publisher	Berlin
Publishing country	de
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

Full text online

Full text

Inter-library loan at ZB MED

Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

Article ; Online: Cold atoms in space

EPJ Quantum Technology

community workshop summary and proposed road-map

2022 Volume 9

Abstract	We summarise the discussions at a virtual Community Workshop on Cold Atoms in Space concerning the status of cold atom technologies, the prospective scientific and societal opportunities offered by their deployment in space, and the developments needed before cold atoms could be operated in space. The cold atom technologies discussed include atomic clocks, quantum gravimeters and accelerometers, and atom interferometers. Prospective applications include metrology, geodesy and measurement of terrestrial mass change due to, e.g., climate change, and fundamental science experiments such as tests of the equivalence principle, searches for dark matter, measurements of gravitational waves and tests of quantum mechanics. We review the current status of cold atom technologies and outline the requirements for their space qualification, including the development paths and the corresponding technical milestones, and identifying possible pathfinder missions to pave the way for missions to exploit the full potential of cold atoms in space. Finally, we present a first draft of a possible road-map for achieving these goals, that we propose for discussion by the interested cold atom, Earth Observation, fundamental physics and other prospective scientific user communities, together with the European Space Agency (ESA) and national space and research funding agencies. publishedVersion
Keywords	Climate change ; Earth (planet) ; Gravimeters ; Gravitation ; Gravity waves ; Interferometers ; Maps ; Quantum theory ; Atom interferometer ; Cold atoms ; Mass change ; Measurements of ; Prospective applications ; Prospectives ; Roadmap ; Science experiments ; Space community ; Virtual community ; Virtual reality ; 530
Language	English
Publisher	Berlin
Publishing country	de
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

Full text online

Full text

Inter-library loan at ZB MED

Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

Article ; Online: Cold atoms in space

Saltas, Ippocratis D. / Bernabeu, Jose / Haehnelt, Martin / Salvi, Leonardo / Sameed, Muhammed / Saurabh, Pandey / Schäffer, Stefan / Schiller, Stephan / Schilling, Manuel / Schkolnik, Vladimir / Schlippert, Dennis / Schmidt, Piet O. / Schnatz, Harald / Hanımeli, Ekim T. / Bertoldi, Andrea / Schneider, Jean / Schneider, Ulrich / Schreck, Florian / Schubert, Christian / Shayeghi, Armin / Sherrill, Nathaniel / Shipsey, Ian / Signorini, Carla / Singh, Rajeev / Hawkins, Leonie / Singh, Yeshpal / Bingham, Robert / Skordis, Constantinos / Smerzi, Augusto / Sopuerta, Carlos F. / Sorrentino, Fiodor / Sphicas, Paraskevas / Stadnik, Yevgeny V. / Stefanescu, Petruta / Tarallo, Marco G. / Hees, Aurélien / Tentindo, Silvia / Tino, Guglielmo M. / Bize, Sébastien / Tinsley, Jonathan N. / Tornatore, Vincenza / Treutlein, Philipp / Trombettoni, Andrea / Tsai, Yu-Dai / Tuckey, Philip / Uchida, Melissa A. / Henderson, Victoria A. / Valenzuela, Tristan / Van Den Bossche, Mathias / Vaskonen, Ville / Blas, Diego / Verma, Gunjan / Vetrano, Flavio / Vogt, Christian / von Klitzing, Wolf / Waller, Pierre / Walser, Reinhold / Herr, Waldemar / Wille, Eric / Williams, Jason / Windpassinger, Patrick / Wittrock, Ulrich / Bongs, Kai / Wolf, Peter / Woltmann, Marian / Wörner, Lisa / Xuereb, André / Yahia, Mohamed / Herrmann, Sven / Yazgan, Efe / Yu, Nan / Zahzam, Nassim / Zambrini Cruzeiro, Emmanuel / Zhan, Mingsheng / Bouyer, Philippe / Zou, Xinhao / Zupan, Jure / Zupanič, Erik / Braitenberg, Carla / Hird, Thomas / Brand, Christian / Braxmaier, Claus / Bresson, Alexandre / Buchmueller, Oliver / Budker, Dmitry / Bugalho, Luís / Burdin, Sergey / Cacciapuoti, Luigi / Callegari, Simone / Calmet, Xavier / Hobson, Richard / Calonico, Davide / Canuel, Benjamin / Caramete, Laurentiu-Ioan / Carraz, Olivier / Cassettari, Donatella / Chakraborty, Pratik / Chattopadhyay, Swapan / Chauhan, Upasna / Chen, Xuzong / Chen, Yu-Ao / Hock, Vincent / Chiofalo, Maria Luisa / Coleman, Jonathon / Corgier, Robin / Cotter, J. P. / Michael Cruise, A. / Cui, Yanou / Davies, Gavin / De Roeck, Albert / Demarteau, Marcel / Derevianko, Andrei / Barsanti, Michele / Di Clemente, Marco / Djordjevic, Goran S. / Donadi, Sandro / Doré, Olivier / Dornan, Peter / Doser, Michael / Drougakis, Giannis / Dunningham, Jacob / Easo, Sajan / Eby, Joshua / Hogan, Jason M. / Elertas, Gedminas / Ellis, John / Evans, David / Examilioti, Pandora / Fadeev, Pavel / Fanì, Mattia / Fassi, Farida / Fattori, Marco / Fedderke, Michael A. / Felea, Daniel / Holst, Bodil / Feng, Chen-Hao / Ferreras, Jorge / Flack, Robert / Flambaum, Victor V. / Forsberg, René / Fromhold, Mark / Gaaloul, Naceur / Garraway, Barry M. / Georgousi, Maria / Geraci, Andrew / Holynski, Michael / Gibble, Kurt / Gibson, Valerie / Gill, Patrick / Giudice, Gian F. / Goldwin, Jon / Gould, Oliver / Grachov, Oleg / Graham, Peter W. / Grasso, Dario / Griffin, Paul F. / Israelsson, Ulf / Guerlin, Christine / Gündoğan, Mustafa / Gupta, Ratnesh K. / Jeglič, Peter / Jetzer, Philippe / Juzeliūnas, Gediminas / Kaltenbaek, Rainer / Kamenik, Jernej F. / Kehagias, Alex / Bass, Steven / Kirova, Teodora / Kiss-Toth, Marton / Koke, Sebastian / Kolkowitz, Shimon / Kornakov, Georgy / Kovachy, Tim / Krutzik, Markus / Kumar, Mukesh / Kumar, Pradeep / Lämmerzahl, Claus / Bassi, Angelo / Landsberg, Greg / Le Poncin-Lafitte, Christophe / Leibrandt, David R. / Lévèque, Thomas / Lewicki, Marek / Li, Rui / Lipniacka, Anna / Lisdat, Christian / Liu, Mia / Lopez-Gonzalez, J. L. / Battelier, Baptiste / Loriani, Sina / Louko, Jorma / Luciano, Giuseppe Gaetano / Lundblad, Nathan / Maddox, Steve / Mahmoud, M. A. / Maleknejad, Azadeh / March-Russell, John / Massonnet, Didier / McCabe, Christopher / Baynham, Charles F. A. / Meister, Matthias / Mežnaršič, Tadej / Micalizio, Salvatore / Migliaccio, Federica / Millington, Peter / Milosevic, Milan / Mitchell, Jeremiah / Morley, Gavin W. / Müller, Jürgen / Murphy, Eamonn / Beaufils, Quentin / Müstecaplıoğlu, Özgür E. / O’Shea, Val / Oi, Daniel K. L. / Olson, Judith / Pal, Debapriya / Papazoglou, Dimitris G. / Pasatembou, Elizabeth / Paternostro, Mauro / Pawlowski, Krzysztof / Pelucchi, Emanuele / Belić, Aleksandar / Pereira dos Santos, Franck / Peters, Achim / Pikovski, Igor / Pilaftsis, Apostolos / Pinto, Alexandra / Prevedelli, Marco / Puthiya-Veettil, Vishnupriya / Quenby, John / Rafelski, Johann / Rasel, Ernst M. / Bergé, Joel / Ravensbergen, Cornelis

EPJ Quantum Technology

community workshop summary and proposed road-map

2022 Volume 9

Abstract	We summarise the discussions at a virtual Community Workshop on Cold Atoms in Space concerning the status of cold atom technologies, the prospective scientific and societal opportunities offered by their deployment in space, and the developments needed before cold atoms could be operated in space. The cold atom technologies discussed include atomic clocks, quantum gravimeters and accelerometers, and atom interferometers. Prospective applications include metrology, geodesy and measurement of terrestrial mass change due to, e.g., climate change, and fundamental science experiments such as tests of the equivalence principle, searches for dark matter, measurements of gravitational waves and tests of quantum mechanics. We review the current status of cold atom technologies and outline the requirements for their space qualification, including the development paths and the corresponding technical milestones, and identifying possible pathfinder missions to pave the way for missions to exploit the full potential of cold atoms in space. Finally, we present a first draft of a possible road-map for achieving these goals, that we propose for discussion by the interested cold atom, Earth Observation, fundamental physics and other prospective scientific user communities, together with the European Space Agency (ESA) and national space and research funding agencies. publishedVersion
Keywords	Climate change ; Earth (planet) ; Gravimeters ; Gravitation ; Gravity waves ; Interferometers ; Maps ; Quantum theory ; Atom interferometer ; Cold atoms ; Mass change ; Measurements of ; Prospective applications ; Prospectives ; Roadmap ; Science experiments ; Space community ; Virtual community ; Virtual reality ; 530
Language	English
Publisher	Berlin
Publishing country	de
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

Full text online

Full text

Inter-library loan at ZB MED

Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

Article ; Online: Cold atoms in space

EPJ Quantum Technology

community workshop summary and proposed road-map

2022 Volume 9

Abstract	We summarise the discussions at a virtual Community Workshop on Cold Atoms in Space concerning the status of cold atom technologies, the prospective scientific and societal opportunities offered by their deployment in space, and the developments needed before cold atoms could be operated in space. The cold atom technologies discussed include atomic clocks, quantum gravimeters and accelerometers, and atom interferometers. Prospective applications include metrology, geodesy and measurement of terrestrial mass change due to, e.g., climate change, and fundamental science experiments such as tests of the equivalence principle, searches for dark matter, measurements of gravitational waves and tests of quantum mechanics. We review the current status of cold atom technologies and outline the requirements for their space qualification, including the development paths and the corresponding technical milestones, and identifying possible pathfinder missions to pave the way for missions to exploit the full potential of cold atoms in space. Finally, we present a first draft of a possible road-map for achieving these goals, that we propose for discussion by the interested cold atom, Earth Observation, fundamental physics and other prospective scientific user communities, together with the European Space Agency (ESA) and national space and research funding agencies. publishedVersion
Keywords	Climate change ; Earth (planet) ; Gravimeters ; Gravitation ; Gravity waves ; Interferometers ; Maps ; Quantum theory ; Atom interferometer ; Cold atoms ; Mass change ; Measurements of ; Prospective applications ; Prospectives ; Roadmap ; Science experiments ; Space community ; Virtual community ; Virtual reality ; 530
Language	English
Publisher	Berlin
Publishing country	de
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

Full text online

Full text

Inter-library loan at ZB MED

Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

Article ; Online: Cold atoms in space

EPJ Quantum Technology

community workshop summary and proposed road-map

2022 Volume 9

Abstract	We summarise the discussions at a virtual Community Workshop on Cold Atoms in Space concerning the status of cold atom technologies, the prospective scientific and societal opportunities offered by their deployment in space, and the developments needed before cold atoms could be operated in space. The cold atom technologies discussed include atomic clocks, quantum gravimeters and accelerometers, and atom interferometers. Prospective applications include metrology, geodesy and measurement of terrestrial mass change due to, e.g., climate change, and fundamental science experiments such as tests of the equivalence principle, searches for dark matter, measurements of gravitational waves and tests of quantum mechanics. We review the current status of cold atom technologies and outline the requirements for their space qualification, including the development paths and the corresponding technical milestones, and identifying possible pathfinder missions to pave the way for missions to exploit the full potential of cold atoms in space. Finally, we present a first draft of a possible road-map for achieving these goals, that we propose for discussion by the interested cold atom, Earth Observation, fundamental physics and other prospective scientific user communities, together with the European Space Agency (ESA) and national space and research funding agencies. publishedVersion
Keywords	Climate change ; Earth (planet) ; Gravimeters ; Gravitation ; Gravity waves ; Interferometers ; Maps ; Quantum theory ; Atom interferometer ; Cold atoms ; Mass change ; Measurements of ; Prospective applications ; Prospectives ; Roadmap ; Science experiments ; Space community ; Virtual community ; Virtual reality ; 530
Language	English
Publisher	Berlin
Publishing country	de
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

Full text online

Full text

Inter-library loan at ZB MED

Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

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