Iodine based reference laser for ground tests of LISA payload

0582261 - ÚPT 2024 RIV US eng C - Konferenční příspěvek (zahraniční konf.)
Mehlman, A. - Holleville, D. - Lours, M. - Pointard, B. - Le Targat, R. - Wolf, P. - Bize, S. - Acef, O. - Boutin, A. - Lepage, K. - Fulop, L. - Halloin, H. - Zerguerras, T. - Hrabina, Jan - Holá, Miroslava - Ouda, L. - Arguel, R.
Iodine based reference laser for ground tests of LISA payload.
International Conference on Space Optics - ICSO 2022. Bellingham: SPIE, 2023 - (Minoglou, K.; Karafolas, N.; Cugny, B.), (2023), č. článku 127777E. Proceedings of SPIE, 12777. ISBN 9781510668034. ISSN 0277-786X.
[International Conference on Space Optics - ICSO 2022 /14./. Dubrovnik (HR), 03.10.2022-07.10.2022]
Grant CEP: GA MŠMT(CZ) EF16_026/0008460
Institucionální podpora: RVO:68081731
Klíčová slova: Doppler-free spectroscopy * iodine reference * LISA * nonlinear crystals * PPLN * Telecom laser * transportable frequency reference * ultra-stable laser
Obor OECD: Optics (including laser optics and quantum optics)
https://www.spiedigitallibrary.org/conference-proceedings-of-spie/12777/2691394/Iodine-based-reference-laser-for-ground-tests-of-LISA-payload/10.1117/12.2691394.full#_=_

We report on the development of a transportable iodine frequency stabilized laser setup, based on compact-fibered frequency tripled Telecom laser, locked to the a10 hyperfine component of the 127I2 line at 532.245 nm. Therefore, a tandem of Nd: YAG lasers are phase-locked to this reference laser and used for precise interferometry measurements as part of the French activities in the frame of LISA-France consortium, led by the French space agency (CNES). The frequency stability transfer from 1596 nm to the LISA nominal wavelength at 1064.49 nm is fulfilled in a simple manner [1], using the usual phase locking loop technique associated to a second harmonic generation process. The compact design of the whole setup will make it easily transportable and can be readily used on different sites.
Trvalý link: https://hdl.handle.net/11104/0350503