Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Hedges, Morgan P."'
Autor:
Duda, Charlotte K., Ferguson, Kate R., Ahlefeldt, Rose L., Hedges, Morgan P., Sellars, Matthew J.
We studied the recall efficiency as a function of optical depth of rephased amplified spontaneous emission (RASE), a protocol for generating entangled light. The experiments were performed on the $^{3}\! H_{4}$ $\rightarrow$ $^{1}\! D_{2}$ transition
Externí odkaz:
http://arxiv.org/abs/2207.07058
Publikováno v:
Phys. Rev. Research 3, 032054 (2021)
We describe a quantum memory spectral preparation strategy that maximises memory efficiency and bandwidth in materials such as 167 Er3+:Y2SiO5 in a high field regime, where the hyperfine structure is resolved. We demonstrate the method in 167 Er3+:Y2
Externí odkaz:
http://arxiv.org/abs/2103.04581
Autor:
Afach, Samer, Buchler, Ben C., Budker, Dmitry, Dailey, Conner, Derevianko, Andrei, Dumont, Vincent, Figueroa, Nataniel L., Gerhardt, Ilja, Grujić, Zoran D., Guo, Hong, Hao, Chuanpeng, Hamilton, Paul S., Hedges, Morgan, Kimball, Derek F. Jackson, Kim, Dongok, Khamis, Sami, Kornack, Thomas, Lebedev, Victor, Lu, Zheng-Tian, Masia-Roig, Hector, Monroy, Madeline, Padniuk, Mikhail, Palm, Christopher A., Park, Sun Yool, Paul, Karun V., Penaflor, Alexander, Peng, Xiang, Pospelov, Maxim, Preston, Rayshaun, Pustelny, Szymon, Scholtes, Theo, Segura, Perrin C., Semertzidis, Yannis K., Sheng, Dong, Shin, Yun Chang, Smiga, Joseph A., Stalnaker, Jason E., Sulai, Ibrahim, Tandon, Dhruv, Wang, Tao, Weis, Antoine, Wickenbrock, Arne, Wilson, Tatum, Wu, Teng, Wurm, David, Xiao, Wei, Yang, Yucheng, Yu, Dongrui, Zhang, Jianwei
Publikováno v:
Nature Physics 17, 1396-1401 (2021)
Ultralight bosons such as axion-like particles are viable candidates for dark matter. They can form stable, macroscopic field configurations in the form of topological defects that could concentrate the dark matter density into many distinct, compact
Externí odkaz:
http://arxiv.org/abs/2102.13379
Autor:
Manson, Neil B., Hedges, Morgan, S, Michael, Barson, J., Ahlefeldt, Rose, Doherty, Marcus W., Sellars, Matthew J., Abe, Hiroshi, Ohshima, Takeshi
The study establishes that the degree of optically induced spin polarization that can be achieved for NV$^- $in 1b diamond is limited by the concentration of single substitutional nitrogen, N$^0$ . The polarization of the individual NV centres in the
Externí odkaz:
http://arxiv.org/abs/1807.08889
Publikováno v:
Nature Physics volume 14, pages 50-54 (2018)
Quantum memories for light will be essential elements in future long-range quantum communication networks. These memories operate by reversibly mapping the quantum state of light onto the quantum transitions of a material system. For networks, the qu
Externí odkaz:
http://arxiv.org/abs/1611.04315
Autor:
Saglamyurek, Erhan, Lutz, Thomas, Veissier, Lucile, Hedges, Morgan P., Thiel, Charles W., Cone, Rufus L., Tittel, Wolfgang
Publikováno v:
Phys. Rev. B 92, 241111 (2015)
Long-lived population storage in optically pumped levels of rare-earth ions doped into solids, referred to as persistent spectral hole burning, is of significant fundamental and technological interest. However, the demonstration of deep and persisten
Externí odkaz:
http://arxiv.org/abs/1507.03012
Autor:
Sinclair, Neil, Saglamyurek, Erhan, Mallahzadeh, Hassan, Slater, Joshua A., George, Mathew, Ricken, Raimund, Hedges, Morgan P., Oblak, Daniel, Simon, Christoph, Sohler, Wolfgang, Tittel, Wolfgang
Publikováno v:
Phys. Rev. Lett. 113, 053603 (2014)
Future multi-photon applications of quantum optics and quantum information science require quantum memories that simultaneously store many photon states, each encoded into a different optical mode, and enable one to select the mapping between any inp
Externí odkaz:
http://arxiv.org/abs/1309.3202
Autor:
Afach, Samer, Aybas Tumturk, Deniz, Bekker, Hendrik, Buchler, Ben C., Budker, Dmitry, Cervantes, Kaleb, Derevianko, Andrei, Eby, Joshua, Figueroa, Nataniel L., Folman, Ron, Gavilán‐Martín, Daniel, Givon, Menachem, Grujić, Zoran D., Guo, Hong, Hamilton, Paul, Hedges, Morgan P., Jackson Kimball, Derek F., Khamis, Sami, Kim, Dongok, Klinger, Emmanuel
Publikováno v:
Annalen der Physik; Jan2024, Vol. 536 Issue 1, p1-20, 20p
Akademický článek
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Autor:
Hedges, Morgan, Takacs, George
Waiting-time statistics are generated from the Olami-Feder-Christensen model and shown to mimic some aspects of real seismicity. Preliminary analysis of the model data implies a recently proposed universal scaling law for the distribution in seismici
Externí odkaz:
http://arxiv.org/abs/physics/0505015