Towards the development of a compact-monolithic optical assembly for Telecom laser frequency stabilization for LISA ground tests and other applications

Autor: Ouali Acef, Alexis Mehlman, David Holleville, Michel Lours, Rodolphe Le Targat, Peter Wolf, Henri Lehec, Sébastien Bize, Aurelien Boutin, Karine LePage, Ludovic Fulop, Laure Oudda, Thomas Lévèque

Publikováno v: International Conference on Space Optics — ICSO 2020.

We report on an ongoing development of a compact and transportable iodine frequency stabilized laser setup, based on compact and fibered Telecom components with a high technological readiness level (TRL). This laser system is being planned as a compa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c1b03ffeb4e20d0bbdd450aea2802af4
https://doi.org/10.1117/12.2599617

Experimental study of the interaction of two laser-driven radiative shocks at the PALS laser

Autor: R. Dudzak, Manuel Cotelo, Francisco Suzuki-Vidal, Jaroslav Nejdl, Jean Larour, U. Chaulagain, Ouali Acef, M. Kozlová, Pedro Velarde, Jan Dostál, P. Barroso, Chantal Stehlé, J.M. Gil, Rafael L. Rodríguez, Thomas Clayson, Raj Laxmi Singh, M. Krus

Publikováno v: High Energy Density Physics
High Energy Density Physics, Elsevier, 2017, 23, pp.20-30. ⟨10.1016/j.hedp.2017.03.001⟩
High Energy Density Physics, 2017, 23, pp.20-30. ⟨10.1016/j.hedp.2017.03.001⟩

International audience; Radiative shocks (RS) are complex phenomena which are ubiquitous in astrophysical environments. The study of such hypersonic shocks in the laboratory, under controlled conditions, is of primary interest to understand the physi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e84b1403f74702d9a697d2763a337388
https://doi.org/10.1016/j.hedp.2017.03.001

1.5 μm — optical frequency standard iodine stabilized in the 10−15 range for space applications

Autor: J. Gillot, Charles Philippe, David Holleville, R. Le Targat, R. Le Goff, Ouali Acef, Peter Wolf, M. Lours, Thomas Leveque

Publikováno v: 2017 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium (EFTF/IFCS).

We lead the development of an optical frequency standard (OFS) operating in the C-band of Telecom domain, with demonstrated residual frequency instability of 4.8 × 10−14 τ−1/2 and a minimum value of 6 × 10−15 from 50 s to 100 s. The frequenc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0b178d7da0173c6f53f04a6b0bef9d91
https://doi.org/10.1109/fcs.2017.8088929

Iodine absorption cells quality evaluation

Autor: Miroslava Holá, Massimo Zucco, Ondřej Číp, Ouali Acef, Jan Hrabina, Josef Lazar, F. du Burck, Martin Šarbort

Publikováno v: 2016 Conference on Precision Electromagnetic Measurements (CPEM 2016).

This paper is oriented towards comparison of measurement methods for iodine absorption cells quality evaluation. Traditionally used method of laser induced fluorescence with evaluation of Stern-Volmer coefficients and method of measurement of absolut

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fd317e45fb16402dcb3dfc838fdd545c
https://doi.org/10.1109/cpem.2016.7540724

Iodine absorption cells quality measurements

Autor: Frederic Du-Burck, Miroslava Holá, Ouali Acef, Jan Hrabina, Josef Lazar, Ondrej Cip, Martin Šarbort, Massimo Zucco

Publikováno v: 2016 European Frequency and Time Forum (EFTF).

This work is oriented to comparison of methods for iodine absorption cells quality evaluation. Optical frequency references based on molecular iodine represent one of the most used references for stabilizion of laser standards working at visible spec

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8ab9e863c1c3b67745ae392c869dadf2
https://doi.org/10.1109/eftf.2016.7477845