Pour aller plus loin sur cette recherche fondamentale:
http://iontrap.umd.edu/Welcome to Prof. Christopher Monroe's research group at the University of Maryland Department of Physics and Joint Quantum Institute.Our group focuses on the use of individual atoms and photons for fundamental studies of quantum physics and applications in quantum information science.
A long term goal of our research is the fabrication of a large-scale quantum computer network that could store and process information in a way that could eclipse the performance of a conventional computer. Our main tools are the ion trap and the laser, providing control of the most pristine source of qubits: trapped atomic ions.

Schéma de téléportation

Cadmium Yellow Entangled, by Boris Blinov (2005)
http://www.sussex.ac.uk/physics/iqt/Ion Quantum Technology at Sussex...
Welcome to the web page of the Ion Quantum Technology group at the University of Sussex, Brighton, UK. The group is headed by Dr Winfried Hensinger. Our aim is to develop new quantum technologies, in particular, the ion trap quantum computer. For this purpose our research focuses on applied experimental quantum information science, development of new scalable methods to build ion trap arrays and the interchange of quantum information in general. Our second research area is the exploration of quantum phenomena, their connection to our "classical" world and as well as the exploration of the foundations of quantum mechanics. One of our interests is the interaction of atomic and condensed matter systems in the quantum domain. An interview about the general research directions can be found here.
Our group forms close links with the Trapped Ion Quantum Computing group of Prof. Christopher Monroe at the University of Maryland and the Ion Cavity QED group of Prof. Wolfgang Lange at the University of Sussex and we are part of the broader AMO research group at the University of Sussex.
http://www.jqi.umd.edu/
http://depts.washington.edu/qcomp/index.htmlWelcome to the University of Washington trapped ion quantum computing group page! We work on experimental implementation of quantum computation and quantum communication using single trapped ions and single photons, and the hybrid atom-photon entangled state. Apart from the quantum information applications, we are also interested in testing the fundamental principles of quantum mechanics.
We are a part of the atomic physics group at the UW.
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http://www.iontrap.wabash.edu/
Dr. Martin John Madsen
Department of Physics
Wabash College
WelcomeI view my many different roles in life as different aspects of the same general theme. Follow the links to the left to learn more about my personal thoughts and activities, my roles as an educator, and my research work in Atomic Physics.
I have also included a set of links to blogs and pages that I find interesting and read on a regular basis.
Finally, I have links back to the Physics Department and to Wabash College.
Why Wabash?I decided to come to Wabash College for a number of reasons:
In talking to the Dean of the College during my job interview, I got the sense that Wabash College is about training men to be leaders in our society. I come from a long line of active Scouters and consider their mission to be very important. We need good men and good leaders. I believe this is one of the key roles in the College, reflected in the Mission to teach men to "lead effectively".
I am interested in the differences between co-ed education and single-sex education. My wife is a Mt. Holyoke alumna and I find the differences between the two educational models to be interesting. I have found, though, that the difference in Physics are not all that great, given the gender gap in our field. I hope that I can help shape the attitudes of our physics students such that they will be able to productively work with women both in and out of physics.
The Physics Department is housed in a nice building with good facilities. Believe it or not, this is an important thing to me. Although the information content of physics is independent of the building, I think it is much nicer to be in a good building.
I love the interdisciplinary interactions between faculty. This is reflected in the meetings of the faculty during the school year, before the semester starts in workshops, and in everyday interactions. I love interacting with my colleagues from all different academic disciplines.
I like the interaction between students and faculty. I am a fairly laid-back person when it comes to working with students and I like an informal atmosphere both in my classes and in my labs. I like the fact that I can converse naturally with students on a variety of topics both in and out of physics.
I am fascinated by the Gentleman's Rule. I have my own thoughts and feelings as to what this rule means. Click here for a printable version of The Unauthorized, Unofficial Gentleman's Rule Book
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Au sujet de l'un des chercheurs:
STEVEN OLMSCHENK et de l'importance de ces recherches pour le gouvernement US:


La liste de ses publicationsedit : la page n'existe plusSTEVEN OLMSCHENK
Source [edit - la page n'existe plus]

Retired Group Pictures
JQI and University of Maryland College Park, MD 20742 smolms "at" umd.edu
Education
University of Michigan, Ann Arbor, MI
Ph.D. in Physics, Advisor: Professor Christopher Monroe (August 2009)
Thesis: "Quantum Teleportation between Distant Matter Qubits" M.S.E. in Electrical Engineering (August 2007)
M.Sc. in Physics (December 2005)
University of Chicago, Chicago, IL
B.A. in Physics with a Specialization in Astrophysics, Advisor: Professor Mark Oreglia (June 2004)
Thesis: "Searching for Bottom Squarks"
B.S. in Mathematics (June 2004)
Chisago Lakes High School, Lindstrom, MN
Diploma (June 2000)
Research ExperienceTrapped Ion Quantum Computing, Advisor: Professor Christopher Monroe, University of Michigan/Maryland
September 2004 - Present
Advancements in quantum information science accomplished through experimental study of individual atomic ions confined in rf traps. Currently, my research is focused on interfacing atoms and photons for applications in quantum communication and quantum computation.
High Energy Physics, Advisor: Professor Mark Oreglia, University of Chicago
September 2003 - June 2004
B.A. thesis project: Investigated the light bottom squark scenario of the supersymmetric extension of the Standard Model using data collected by the OPAL detector at LEP.
Solar Physics, Doctor K. S. Balasubramaniam and Doctor A. A. Pevtsov, National Solar Observatory
June 2003 - August 2003
NSF REU: High resolution spectroscopy data of 39 spectral lines was used to analyze temporal variations in the Evershed flow of a sunspot.
High Energy Physics, Professor Mark Oreglia, University of Chicago
September 2002 - June 2003
Aided research for development of a muon cooling system to determine the feasibility of a future muon collider. Milled bolometric samples, mounted them in a cryostat, and investigated with a laser.
Educational Research in Radio Astronomy, Professor Daniel Reichart, University of North Carolina
August 2002
Employed 40-foot radio telescope to map parts of the radio sky.
Granular Materials, Professor James Kakalios, University of Minnesota
June 2002 - August 2002
Set up and performed experiments to determine the probability of jamming in 2D and 3D hoppers.
Honors and Fellowships
Peter Franken Award for Outstanding Graduate Research (April 2006)
Ford Fellowship (September 2004 - August 2006)
Teaching Experience
Calculus Tutor/Teaching Assistant, University of Chicago, Chicago, Illinois
September 2003 - June 2004, September 2001 - June 2002
Organize and direct hour and a half long tutorials twice a week. Correct assignments and quizzes.
Technical Skills
Lasers/Optics: continuous-wave Ti:S and diode lasers; pulsed Ti:S lasers, passively mode-locked (100 fs) and actively mode-locked (1 ps); infrared (935 nm) to ultraviolet (214 nm) light; second-harmonic generation in free-space (pulsed) and intra-cavity (cw); fiber optics.
Programming: Verilog (FPGA); Matlab; Mathematica; LabView; LaTeX; HTML.
Relevant Applications: Altera Quartus II; CPO; Maxwell; Adobe and Microsoft applications.
Electronics: digital; analog; radiofrequency; microwave.
Machining: Mill; Lathe; Bandsaw; Drill Press