Towards the Development of an Optical Lattice Clock Testbed Setup for the iqClock Project

Abhilash Jha; Alok Singh; Yogeshwar Kale; Jordan Wayland; Yuheng Huyan; Qiushuo Sun; Jonathan Jones; Markus Gellesch; Kai Bongs; Yeshpal Singh

doi:10.1109/CLEO/EUROPE-EQEC57999.2023.10232777

Towards the Development of an Optical Lattice Clock Testbed Setup for the iqClock Project

Abhilash Jha, Alok Singh, Yogeshwar Kale, Jordan Wayland, Yuheng Huyan, Qiushuo Sun, Jonathan Jones, Markus Gellesch, Kai Bongs, Yeshpal Singh

Physics and Astronomy

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

In this report, we present our work towards the development of strontium based optical lattice clock testbed system [1]. This system facilitates the accomplishment of a compact and transportable strontium-based optical atomic clock (one of the two goals of iqClock project [2]) built from the components developed by our industrial partners. The testbed system allows us to benchmark and access the performance of industrial components and subsystems. With this task completed, we have been extending the testbed system to constitute a fully-fledged optical lattice clock. The main results from testbed system includes: - 1) Two stage laser cooling of ⁸⁸Sr atoms, 2) Stabilisation of 689 nm laser to ULE cavity for second stage cooling, 3) Trapping ⁸⁸Sr atoms in optical lattice trap.

Original language	English
Title of host publication	2023 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC)
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
Number of pages	1
ISBN (Electronic)	9798350345995
ISBN (Print)	9798350346008 (PoD)
DOIs	https://doi.org/10.1109/CLEO/EUROPE-EQEC57999.2023.10232777
Publication status	Published - 4 Sept 2023
Event	2023 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2023 - Munich, Germany Duration: 26 Jun 2023 → 30 Jun 2023

Publication series

Name	Conference on Lasers & Electro-Optics Europe & International Quantum Electronics Conference
Publisher	IEEE
ISSN (Print)	2639-5452
ISSN (Electronic)	2833-1052

Conference

Conference	2023 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2023
Country/Territory	Germany
City	Munich
Period	26/06/23 → 30/06/23

Bibliographical note

Publisher Copyright:
© 2023 IEEE.

Keywords

Strontium
Electron traps
Lattices
Europe
Laser stability
Laser cooling
Benchmark testing

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Instrumentation
Atomic and Molecular Physics, and Optics

Access to Document

10.1109/CLEO/EUROPE-EQEC57999.2023.10232777

Cite this

Jha, A., Singh, A., Kale, Y., Wayland, J., Huyan, Y., Sun, Q., Jones, J., Gellesch, M., Bongs, K., & Singh, Y. (2023). Towards the Development of an Optical Lattice Clock Testbed Setup for the iqClock Project. In 2023 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC) Article 10232777 (Conference on Lasers & Electro-Optics Europe & International Quantum Electronics Conference). Institute of Electrical and Electronics Engineers (IEEE). https://doi.org/10.1109/CLEO/EUROPE-EQEC57999.2023.10232777

Jha, Abhilash ; Singh, Alok ; Kale, Yogeshwar et al. / Towards the Development of an Optical Lattice Clock Testbed Setup for the iqClock Project. 2023 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC). Institute of Electrical and Electronics Engineers (IEEE), 2023. (Conference on Lasers & Electro-Optics Europe & International Quantum Electronics Conference).

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abstract = "In this report, we present our work towards the development of strontium based optical lattice clock testbed system [1]. This system facilitates the accomplishment of a compact and transportable strontium-based optical atomic clock (one of the two goals of iqClock project [2]) built from the components developed by our industrial partners. The testbed system allows us to benchmark and access the performance of industrial components and subsystems. With this task completed, we have been extending the testbed system to constitute a fully-fledged optical lattice clock. The main results from testbed system includes: - 1) Two stage laser cooling of 88Sr atoms, 2) Stabilisation of 689 nm laser to ULE cavity for second stage cooling, 3) Trapping 88Sr atoms in optical lattice trap.",

keywords = "Strontium, Electron traps, Lattices, Europe, Laser stability, Laser cooling, Benchmark testing",

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Jha, A, Singh, A, Kale, Y, Wayland, J, Huyan, Y, Sun, Q, Jones, J, Gellesch, M, Bongs, K & Singh, Y 2023, Towards the Development of an Optical Lattice Clock Testbed Setup for the iqClock Project. in 2023 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC)., 10232777, Conference on Lasers & Electro-Optics Europe & International Quantum Electronics Conference, Institute of Electrical and Electronics Engineers (IEEE), 2023 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2023, Munich, Germany, 26/06/23. https://doi.org/10.1109/CLEO/EUROPE-EQEC57999.2023.10232777

Towards the Development of an Optical Lattice Clock Testbed Setup for the iqClock Project. / Jha, Abhilash; Singh, Alok; Kale, Yogeshwar et al.
2023 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC). Institute of Electrical and Electronics Engineers (IEEE), 2023. 10232777 (Conference on Lasers & Electro-Optics Europe & International Quantum Electronics Conference).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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AU - Jha, Abhilash

AU - Singh, Alok

AU - Kale, Yogeshwar

AU - Wayland, Jordan

AU - Huyan, Yuheng

AU - Sun, Qiushuo

AU - Jones, Jonathan

AU - Gellesch, Markus

AU - Bongs, Kai

AU - Singh, Yeshpal

PY - 2023/9/4

Y1 - 2023/9/4

N2 - In this report, we present our work towards the development of strontium based optical lattice clock testbed system [1]. This system facilitates the accomplishment of a compact and transportable strontium-based optical atomic clock (one of the two goals of iqClock project [2]) built from the components developed by our industrial partners. The testbed system allows us to benchmark and access the performance of industrial components and subsystems. With this task completed, we have been extending the testbed system to constitute a fully-fledged optical lattice clock. The main results from testbed system includes: - 1) Two stage laser cooling of 88Sr atoms, 2) Stabilisation of 689 nm laser to ULE cavity for second stage cooling, 3) Trapping 88Sr atoms in optical lattice trap.

AB - In this report, we present our work towards the development of strontium based optical lattice clock testbed system [1]. This system facilitates the accomplishment of a compact and transportable strontium-based optical atomic clock (one of the two goals of iqClock project [2]) built from the components developed by our industrial partners. The testbed system allows us to benchmark and access the performance of industrial components and subsystems. With this task completed, we have been extending the testbed system to constitute a fully-fledged optical lattice clock. The main results from testbed system includes: - 1) Two stage laser cooling of 88Sr atoms, 2) Stabilisation of 689 nm laser to ULE cavity for second stage cooling, 3) Trapping 88Sr atoms in optical lattice trap.

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KW - Electron traps

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KW - Laser stability

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Jha A, Singh A, Kale Y, Wayland J, Huyan Y, Sun Q et al. Towards the Development of an Optical Lattice Clock Testbed Setup for the iqClock Project. In 2023 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC). Institute of Electrical and Electronics Engineers (IEEE). 2023. 10232777. (Conference on Lasers & Electro-Optics Europe & International Quantum Electronics Conference). doi: 10.1109/CLEO/EUROPE-EQEC57999.2023.10232777

Towards the Development of an Optical Lattice Clock Testbed Setup for the iqClock Project

Abstract

Publication series

Conference

Bibliographical note

Keywords

ASJC Scopus subject areas

Access to Document

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Cite this