Search Results - "Grebing, C."

A sub-40-mHz-linewidth laser based on a silicon single-crystal optical cavity by Kessler, T., Hagemann, C., Grebing, C., Legero, T., Sterr, U., Riehle, F., Martin, M. J., Chen, L., Ye, J.

“…State-of-the-art laser frequency stabilization by high-finesse optical cavities is limited fundamentally by thermal noise-induced cavity length fluctuations…”
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1.5  μm Lasers with Sub-10 mHz Linewidth by Matei, D G, Legero, T, Häfner, S, Grebing, C, Weyrich, R, Zhang, W, Sonderhouse, L, Robinson, J M, Ye, J, Riehle, F, Sterr, U

“…We report on two ultrastable lasers each stabilized to independent silicon Fabry-Pérot cavities operated at 124 K. The fractional frequency instability of each…”
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A clock network for geodesy and fundamental science by Lisdat, C., Grosche, G., Quintin, N., Shi, C., Raupach, S.M.F., Grebing, C., Nicolodi, D., Stefani, F., Al-Masoudi, A., Dörscher, S., Häfner, S., Robyr, J.-L., Chiodo, N., Bilicki, S., Bookjans, E., Koczwara, A., Koke, S., Kuhl, A., Wiotte, F., Meynadier, F., Camisard, E., Abgrall, M., Lours, M., Legero, T., Schnatz, H., Sterr, U., Denker, H., Chardonnet, C., Le Coq, Y., Santarelli, G., Amy-Klein, A., Le Targat, R., Lodewyck, J., Lopez, O, Pottie, P.-E.

“…Leveraging the unrivalled performance of optical clocks as key tools for geo-science, for astronomy and for fundamental physics beyond the standard model…”
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Test of Special Relativity Using a Fiber Network of Optical Clocks by Delva, P, Lodewyck, J, Bilicki, S, Bookjans, E, Vallet, G, Le Targat, R, Pottie, P-E, Guerlin, C, Meynadier, F, Le Poncin-Lafitte, C, Lopez, O, Amy-Klein, A, Lee, W-K, Quintin, N, Lisdat, C, Al-Masoudi, A, Dörscher, S, Grebing, C, Grosche, G, Kuhl, A, Raupach, S, Sterr, U, Hill, I R, Hobson, R, Bowden, W, Kronjäger, J, Marra, G, Rolland, A, Baynes, F N, Margolis, H S, Gill, P

“…Phase compensated optical fiber links enable high accuracy atomic clocks separated by thousands of kilometers to be compared with unprecedented statistical…”
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A tunable low-drift laser stabilized to an atomic reference by Leopold, T., Schmöger, L., Feuchtenbeiner, S., Grebing, C., Micke, P., Scharnhorst, N., Leroux, I. D., López-Urrutia, J. R. Crespo, Schmidt, P. O.

“…We present a laser system with a linewidth and long-term frequency stability at the 50 kHz level. It is based on a Ti:Sapphire laser emitting radiation at…”
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High Average Power Nonlinear Pulse Compression in a Gas-filled Multi-pass Cell at 2 μm Wavelength by Gierschke, P., Grebing, C., Abdelaa, M., Lenski, M., Buldt, J., Wang, Z., Heuermann, T., Müller, M., Gebhardt, M., Rothhardt, J., Limpert, J.

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Performance comparison of interferometer topologies for carrier-envelope phase detection by Grebing, C., Koke, S., Manschwetus, B., Steinmeyer, G.

“…Performance and noise immunity of different interferometer set-ups for carrier-envelope phase detection are compared. The frequently used Mach–Zehnder…”
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A fast Gabor wavelet transform for high-precision phase retrieval in spectral interferometry by Bethge, J, Grebing, C, Steinmeyer, G

“…A fast implementation of the Gabor wavelet transform for phase retrieval in spectral interferometry is discussed. This algorithm is experimentally demonstrated…”
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Isochronic and isodispersive carrier-envelope phase-shift compensators by Grebing, C., Görbe, M., Osvay, K., Steinmeyer, G.

“…The design of mixed wedge pairs for control of the carrier-envelope phase of femtosecond laser pulses is discussed. The wedge pairs can be designed in such a…”
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Subhertz-linewidth infrared frequency source with a long-term instability below 5 × 10−15 by Raupach, S. M. F., Legero, T., Grebing, C., Hagemann, Ch, Kessler, T., Koczwara, A., Lipphardt, B., Misera, M., Schnatz, H., Grosche, G., Sterr, U.

“…Distributing a stable, absolute optical reference frequency via fiber network would serve research and development in academia and industry. Lasers stabilized…”
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A linear optical method for measuring the carrier-envelope phase drift by Görbe, M., Grebing, C., Steinmeyer, G., Osvay, K.

“…The carrier-envelope offset frequency of a laser oscillator is determined from the visibility of spectrally resolved fringes in a combined two-path…”
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Transplasma-membrane redox systems in growth and development by Crane, F L, Sun, I L, Clark, M G, Grebing, C, Löw, H

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Direct feed-forward scheme for frequency combs with arbitrary offset and shot-noise limited phase noise by Koke, S, Grebing, C, Frei, H, Riemer, M, Assion, A, Steinmeyer, G

“…We propose and demonstrate a novel feed-forward technique for stabilizing the carrier-envelope-offset frequency of a mode-locked laser at unprecedented…”
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Transplasmalemma electron transport from cells is part of a diferric transferrin reductase system by Löw, H, Sun, I L, Navas, P, Grebing, C, Crane, F L, Morre, D J

“…Intact cells are known to reduce external, impermeable electron acceptors. We now show that cells can reduce the iron in diferric transferrin at the cell…”
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Properties of a transplasma membrane electron transport system in HeLa cells by Sun, I L, Crane, F L, Grebing, C, Löw, H

“…A transmembrane electron transport system has been studied in HeLa cells using an external impermeable oxidant, ferricyanide. Reduction of ferricyanide by HeLa…”
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Transmembrane redox in control of cell growth. Stimulation of HeLa cell growth by ferricyanide and insulin by Sun, I L, Crane, F L, Grebing, C, Löw, H

“…The impermeable electron acceptor ferricyanide stimulates the growth of HeLa cells in the absence of serum and increases cell replication with limiting amounts…”
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Transplasma membrane redox stimulates HeLa cell growth by Sun, I L, Crane, F L, Löw, H, Grebing, C

“…Impermeable ferricyanide stimulates the growth of HeLa cells in absence of fetal bovine serum or other growth factors. A series of impermeable oxidants with…”
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Providing 10^ Short-Term Stability of a 1.5- \mu\hbox Laser to Optical Clocks by Hagemann, C., Grebing, C., Kessler, T., Falke, S., Lemke, N., Lisdat, C., Schnatz, H., Riehle, F., Sterr, U.

“…We report on transferring 10 -16 -level fractional frequency stability of a "master laser" operated at 1.5 μm to a "slave laser" operated at 698 nm, using a…”
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A transmembranous NADH-dehydrogenase in human erythrocyte membranes by Grebing, C, Crane, F L, Löw, H, Hall, K

“…Evidence is presented for a transmembranous NADH-dehydrogenase in human erythrocyte plasma membrane. We suggest that this enzyme is responsible for the…”
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Characterization of a 450-km-baseline GPS carrier-phase link using an optical fiber link by Droste, S., Holzwarth, R., Grebing, C., Leute, J., Raupach, S. M. F., Bauch, A., Grosche, G.

“…Intercontinental frequency comparisons require satellite based techniques. We characterize a GPS carrier phase link with a baseline of 450 km using a…”
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