Zobrazeno 1 - 10
of 283
pro vyhledávání: '"Newbury, Nathan"'
Autor:
Giorgetta, Fabrizio R., Deschênes, Jean-Daniel, Lieber, Richard L., Coddington, Ian, Newbury, Nathan R., Baumann, Esther
We explore the advantages of a free-form dual-comb spectroscopy (DCS) platform based on time-programmable frequency combs for real-time, penalty-free apodized scanning. In traditional DCS, the fundamental spectral resolution, which equals the comb re
Externí odkaz:
http://arxiv.org/abs/2311.10629
Autor:
Caldwell, Emily D., Deschenes, Jean-Daniel, Ellis, Jennifer, Swann, William C., Stuhl, Benjamin K., Bergeron, Hugo, Newbury, Nathan R., Sinclair, Laura C.
The combination of optical time transfer and optical clocks opens up the possibility of large-scale free-space networks that connect both ground-based optical clocks and future space-based optical clocks. Such networks promise better tests of general
Externí odkaz:
http://arxiv.org/abs/2212.12541
The classic self-referenced frequency comb acts as an unrivaled ruler for precision optical metrology in both time and frequency. Two decades after its invention, the frequency comb is now used in numerous active sensing applications. Many of these a
Externí odkaz:
http://arxiv.org/abs/2205.01147
Autor:
Schkolnik, Vladimir, Budker, Dmitry, Fartmann, Oliver, Flambaum, Victor, Hollberg, Leo, Kalaydzhyan, Tigran, Kolkowitz, Shimon, Krutzik, Markus, Ludlow, Andrew, Newbury, Nathan, Pyrlik, Christoph, Sinclair, Laura, Stadnik, Yevgeny, Tietje, Ingmari, Ye, Jun, Williams, Jason
Publikováno v:
Quantum Sci. Technol. 8, 014003 (2023)
We present a concept for a high-precision optical atomic clock (OAC) operating on an Earth-orbiting space station. This pathfinder science mission will compare the space-based OAC with one or more ultra-stable terrestrial OACs to search for space-tim
Externí odkaz:
http://arxiv.org/abs/2204.09611
Autor:
Derevianko, Andrei, Gibble, Kurt, Hollberg, Leo, Newbury, Nathan R., Oates, Chris, Safronova, Marianna S., Sinclair, Laura C., Yu, Nan
Recent advances in optical atomic clocks and optical time transfer have enabled new possibilities in precision metrology for both tests of fundamental physics and timing applications. Here we describe a space mission concept that would place a state-
Externí odkaz:
http://arxiv.org/abs/2112.10817
Autor:
Giorgetta, Fabrizio R., Peischl, Jeff, Herman, Daniel I., Ycas, Gabriel, Coddington, Ian, Newbury, Nathan R., Cossel, Kevin C.
Open-path dual-comb spectroscopy provides multi-species atmospheric gas concentration measurements with high precision. Here, we extend open-path dual comb spectroscopy to the mid-infrared 5 {\mu}m atmospheric window, enabling atmospheric concentrati
Externí odkaz:
http://arxiv.org/abs/2012.12427
Autor:
Bodine, Martha I., Deschênes, Jean-Daniel, Khader, Isaac H., Swann, William C., Leopardi, Holly, Beloy, Kyle, Bothwell, Tobias, Brewer, Samuel M., Bromley, Sarah L., Chen, Jwo-Sy, Diddams, Scott A., Fasano, Robert J., Fortier, Tara M., Hassan, Youssef S., Hume, David B., Kedar, Dhruv, Kennedy, Colin J., Koepke, Amanda, Leibrandt, David R., Ludlow, Andrew D., McGrew, William F., Milner, William R., Nicolodi, Daniele, Oelker, Eric, Parker, Thomas E., Robinson, John M., Romish, Stefania, Schäffer, Stefan A., Sherman, Jeffrey A., Sonderhouse, Lindsay, Yao, Jian, Ye, Jun, Zhang, Xiaogang, Newbury, Nathan R., Sinclair, Laura C.
Publikováno v:
Phys. Rev. Research 2, 033395 (2020)
We use frequency comb-based optical two-way time-frequency transfer (O-TWTFT) to measure the optical frequency ratio of state-of-the-art ytterbium and strontium optical atomic clocks separated by a 1.5 km open-air link. Our free-space measurement is
Externí odkaz:
http://arxiv.org/abs/2006.01306
Autor:
Network, Boulder Atomic Clock Optical, Collaboration, Beloy, Kyle, Bodine, Martha I., Bothwell, Tobias, Brewer, Samuel M., Bromley, Sarah L., Chen, Jwo-Sy, Deschênes, Jean-Daniel, Diddams, Scott A., Fasano, Robert J., Fortier, Tara M., Hassan, Youssef S., Hume, David B., Kedar, Dhruv, Kennedy, Colin J., Khader, Isaac, Koepke, Amanda, Leibrandt, David R., Leopardi, Holly, Ludlow, Andrew D., McGrew, William F., Milner, William R., Newbury, Nathan R., Nicolodi, Daniele, Oelker, Eric, Parker, Thomas E., Robinson, John M., Romisch, Stefania, Schäffer, Stefan A., Sherman, Jeffrey A., Sinclair, Laura C., Sonderhouse, Lindsay, Swann, William C., Yao, Jian, Ye, Jun, Zhang, Xiaogang
Atomic clocks occupy a unique position in measurement science, exhibiting higher accuracy than any other measurement standard and underpinning six out of seven base units in the SI system. By exploiting higher resonance frequencies, optical atomic cl
Externí odkaz:
http://arxiv.org/abs/2005.14694
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Chiles, Jeff, Nader, Nima, Stanton, Eric J., Herman, Daniel, Moody, Galan, Zhu, Jiangang, Skehan, J. Connor, Guha, Biswarup, Kowligy, Abijith, Gopinath, Juliet T., Srinivasan, Kartik, Diddams, Scott A., Coddington, Ian, Newbury, Nathan R., Shainline, Jeffrey M., Nam, Sae Woo, Mirin, Richard P.
The microscale integration of mid- and longwave-infrared photonics could enable the development of fieldable, robust chemical sensors, as well as highly efficient infrared frequency converters. However, such technology would be defined by the choice
Externí odkaz:
http://arxiv.org/abs/1905.01380