A two directional electrostatic comb-drive X–Y micro-stage for MOEMS applications

Autor: Sylwester Bargiel, Malgorzata Kujawinska, Piotr Dziuban, Damien Callet, Sven Frank, Christophe Gorecki, Jerzy Krezel, Karolina Laszczyk

Publikováno v: Sensors and Actuators A: Physical. 163:255-265

We report the design, fabrication and characterization of a newly developed electrostatic silicon X – Y micro-stage with large displacement, suitable for many MOEMS including raster scanning devices. The micro-stage consists of four electrostatic c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::09d85ba35351b9c8396ca445a7daaca8
https://doi.org/10.1016/j.sna.2010.06.020

Cs collisional frequency shift measurements in microcells filled with a Ne-Ar buffer gas mixture

Autor: Rodolphe Boudot, P. Knapkiewicz, Jan Dziuban, Christoph Affolderbach, Danijela Miletic, Gaetano Mileti, Piotr Dziuban, Vincent Giordano, Christophe Gorecki

Publikováno v: Proceedings of the 2011 IEEE IFCS-EFTF
Joint conference of the 2011 IEEE IFCS-EFTF
Joint conference of the 2011 IEEE IFCS-EFTF, May 2011, San Francisco, United States. pp.230-232
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We report on the measurement of the dependence on temperature of the Cs clock frequency in microfabricated vapor cells filled with a mixture of Ne and Ar through the detection of Coherent Population Trapping (CPT) resonances. The temperature-dependen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b5fd7c5960eabf890c1e4d7d502aa995
https://hal.archives-ouvertes.fr/hal-00624304

Coherent population trapping resonances in Cs-Ne vapor microcells for miniature clocks applications

Autor: Rodolphe Boudot, Christophe Gorecki, Vincent Giordano, Madoka Hasegawa, Serge Galliou, Ravinder Chutani, Piotr Dziuban

Publikováno v: Journal of Applied Physics
Journal of Applied Physics, American Institute of Physics, 2011, 109, pp.014912. ⟨10.1063/1.3530951⟩
Journal of Applied Physics, American Institute of Physics, 2011, 109 (1), pp.014912. ⟨10.1063/1.3530951⟩

International audience; We report the characterization of dark line resonances observed in Cs vapor microcells filled with a unique neon (Ne) buffer gas. The impact on the coherent population trapping (CPT) resonance of some critical external paramet

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::921b9e3995c109b4c32726c1d2623f88
https://hal.archives-ouvertes.fr/hal-00553841

Quadratic dependence on temperature of Cs 0-0 hyperfine resonance frequency in single Ne buffer gas microfabricated vapour cell

Autor: Christophe Gorecki, Danijela Miletic, Ravinder Chutani, Gaetano Mileti, Vincent Giordano, Rodolphe Boudot, Piotr Dziuban, M. Hasegawa

Publikováno v: Electronics Letters
Electronics Letters, IET, 2010, 46 (15), pp.1069-1070
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International audience; Presented is the observation of a quadratic temperature dependence of the Cs 0-0 ground state hyperfine resonance frequency in a single Neon (Ne) buffer gas vapour microcell. The inversion temperature, expected to be theoretic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::671592aa92929580a3eac3b0815df95f
https://hal.archives-ouvertes.fr/hal-02300310

Fabrication of wall-coated Cs vapor cells for a chip-scale atomic clock

Autor: Christophe Gorecki, Vincent Giordano, L. Nieradko, M. Hasegawa, A. Douahi, Piotr Dziuban

Publikováno v: Proc. of IEEE/LEOS
Topical Meeting on Optical MEMS & Nanophotonics
Topical Meeting on Optical MEMS & Nanophotonics, Aug 2008, Freibourg, Germany. pp.162-163

Cesium vapor microcells incorporating a Cs dispenser were fabricated. An organosilane monolayer was successfully applied to the microcell walls as an anti-relaxation coating to improve the relaxation time of Cs atoms.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3742a30b8f088d41d79b92ba85e844cf
https://hal.archives-ouvertes.fr/hal-00347862