Search Results - "Acef, O."

CW frequency doubling of 1029 nm radiation using single pass bulk and waveguide PPLN crystals by Chiodo, N, Burck, F, Hrabina, J, Candela, Y, Wallerand, J-P, Acef, O

“…Following various works on second harmonic process using periodically poled Lithium Niobate crystals (PPLN), we report on the performances comparison between…”
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CW frequency doubling of 1029nm radiation using single pass bulk and waveguide PPLN crystals by Chiodo, N., Du Burck, F., Hrabina, J., Candela, Y., Wallerand, J.-P., Acef, O.

“…Following various works on second harmonic process using periodically poled Lithium Niobate crystals (PPLN), we report on the performances comparison between…”
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Optical frequency measurement of the 2S-12D transitions in hydrogen and deuterium: Rydberg constant and lamb shift determinations by Schwob, Catherine, Jozefowski, L., de Beauvoir, B., Hilico, L., Nez, F., Julien, L., Biraben, F., Acef, O., Clairon, A.

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Comparison of Molecular Iodine Spectral Properties at 514.7 and 532 nm Wavelengths by Hrabina, J., Acef, O., Burck, F. du, Chiodo, N., Candela, Y., Sarbort, M., Hola, M., Lazar, J.

“…We present results of investigation and comparison of spectral properties of molecular iodine transitions in the spectral region of 514.7 nm that are suitable…”
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Iodine absorption cells quality evaluation by Hrabina, J., Zucco, M., Acef, O., Burck, F. Du, Sarbort, M., Hola, M., Cip, O., Lazar, J.

“…This paper is oriented towards comparison of measurement methods for iodine absorption cells quality evaluation. Traditionally used method of laser induced…”
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CO2/OsO4 lasers as frequency standards in the 29 THz range by ACEF, O

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Metrology of the hydrogen and deuterium atoms: Determination of the Rydberg constant and Lamb shifts by de Beauvoir, B., Schwob, C., Acef, O., Jozefowski, L., Hilico, L., Nez, F., Julien, L., Clairon, A., Biraben, F.

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Absolute frequency measurement of mid-infrared secondary frequency standard at BNM-LPTF by Rovera, G.D., Acef, O.

“…An absolute frequency measurement of a CO/sub 2//OsO/sub 4/ secondary frequency standard, operating in the mid-infrared, is reported. A brief description of…”
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Linear Zeeman Effect on Iodine-Based Frequency Stabilized Laser by Barbarat, J., Gillot, J., Alvarez-Martinez, H., Le Targat, R., Pottie, P-E., Hrabina, J., Pham, M-T., Tuckey, P., Acef, O.

“…We report on the effect of a weak external magnetic field on iodine hyperfine transitions around 514 nm, used for infrared laser frequency stabilization. We…”
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Performances of OsO4 stabilized CO2 lasers as optical frequency standards near 29 THz by Daussy, C, Ducos, F, Rovera, G.D, Acef, O

“…In this paper, we report on the metrological capabilities of CO2/OsO4 optical frequency standards operating around 29 THz. Those frequency standards are…”
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Frequency measurement of the 2S-12D transitions in hydrogen and deuterium, new determination of the Rydberg constant by Schwob, C., Jozefowski, L., Acef, O., Hilico, L., de Beauvoir, B., Nez, F., Julien, L., Clairon, A., Biraben, F.

“…We have performed the first pure frequency measurement of the 2S-12D two-photon transitions in atomic hydrogen and deuterium. These frequencies are compared to…”
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Frequency shifts of laser standards with external absorbing cell in Fabry–Perot cavity by Alekseev, V.A., Krylova, D.D., Acef, O.

“…We describe theoretically the form of non-linear absorption resonance used for the frequency stabilization of laser standards, when the absorber is placed in…”
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Precise frequency measurement of the 2S-8S/8D transtions in atomic hydrogen: New determination of the Rydberg constant by Nez, F, Plimmer, MD, Bourzeix, S, Julien, L, Biraben, F, Felder, R, Acef, O, Zondy, JJ, Laurent, P, Clairon, A, Abed, M, Millerioux, Y, Juncar, P

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Transmission of an optical frequency through a 3 km long optical fiber by DE BEAUVOIR, B, NEZ, F, HILICO, L, JULIEN, L, BIRABEN, F, CAGNAC, B, ZONDY, J. J, TOUAHRI, D, ACEF, O, CLAIRON, A

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Experimental study of the interaction of two laser-driven radiative shocks at the PALS laser by Singh, R.L., Stehlé, C., Suzuki-Vidal, F., Kozlova, M., Larour, J., Chaulagain, U., Clayson, T., Rodriguez, R., Gil, J.M., Nejdl, J., Krus, M., Dostal, J., Dudzak, R., Barroso, P., Acef, O., Cotelo, M., Velarde, P.

“…Radiative shocks (RS) are complex phenomena which are ubiquitous in astrophysical environments. The study of such hypersonic shocks in the laboratory, under…”
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New results in optical frequency measurement using a femtosecond laser by Rovera, G.D., Zondy, J.-J., Acef, O., Ducos, F., Wallerand, J.-P., Knight, J.C., Russel, P.St.J.

“…We report recent results obtained at the BNM-LPTF with the new frequency measurement chain based on a femtosecond laser. An I/sub 2/ stabilized Nd:YAG optical…”
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Structure of a laser-driven radiative shock by Chaulagain, U., Stehlé, C., Larour, J., Kozlová, M., Suzuki-Vidal, F., Barroso, P., Cotelo, M., Velarde, P., Rodriguez, R., Gil, J.M., Ciardi, A., Acef, O., Nejdl, J., de Sá, L., Singh, R.L., Ibgui, L., Champion, N.

“…Radiative shocks are ubiquitous in stellar environments and are characterized by high temperature plasma emitting a considerable fraction of their energy as…”
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Metrology of the hydrogen and deuterium atoms : Determination of the Rydberg constant and Lamb shifts by DE BEAUVOIR, B, SCHWOB, C, ACEF, O, JOZEFOWSKI, L, HILICO, L, NEZ, F, JULIEN, L, CLAIRON, A, BIRABEN, F

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LPTF frequency synthesis chain: results and improvement for the near future by Touahri, D., Nez, F., Abed, M., Zondy, J.J., Acef, O., Hilico, L., Clairon, A., Millerioux, Y., Biraben, F., Julien, L., Felder, R.

“…We describe the modified LPTF frequency synthesis chain, which starts from the cesium referenced CO/sub 2//OsO/sub 4/ laboratory standard. This chain, with…”
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Metrological properties of [formula omitted] optical frequency standard by Acef, O

“…Recent progress on the metrological performance of the BNM-LPTF CO 2 OsO 4 frequency standards in the 28 29 THz range, using OsO 4 molecular transitions as a…”
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