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Author: edward hagley

Displaying records 21 to 30 of 41 records.
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21. Coherence Properties of an Atom Laser,
Published: 1/1/2000
Authors: M Trippenbach, Y B Band, Mark Andrew Edwards, M R Doery, Paul S Julienne, Edward Walter Hagley, Lu Deng, M M Kozuma, Kristian Helmerson, S L. Rolston, William D Phillips
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=101771

22. Generating Solitons by Phase Engineering of a Bose-Einstein Condensate
Published: 1/1/2000
Authors: J Denschlag, J E Simsarian, D L Feder, Charles W Clark, A Collins, J Cubizolles, Lu Deng, Edward Walter Hagley, K Helemrson, W P Reinhardt, S L. Rolston, B I Schneider, William D Phillips
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=102061

23. Generating Solitons by Phase Engineering of a Bose-Einstein Condensate
Published: 1/1/2000
Authors: J Denschlag, J E Simsarian, D L Feder, Charles W Clark, L A Collins, J Cubizolles, Lu Deng, Edward Walter Hagley, Kristian Helmerson, W P Reinhardt, S L. Rolston, B I Schneider, William D Phillips
Abstract: We demonstrate quantum phase engineering using two novel techniques that allow us to write and read the spatial phase of a Bose-Einstein condensate (BEC). We design and produce a quantum state by optically imprinting phasepatterns onto a condensate ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=840391

24. Generating Solitons by Phase Engineering of a Bose-Einstein Condensate
Published: 1/1/2000
Authors: J Denschlag, J E Simsarian, D L Feder, Charles W Clark, L A Collins, J Cubizolles, Lu Deng, Edward Walter Hagley, Kristian Helmerson, W P Reinhardt, S L. Rolston, B I Schneider, William D Phillips
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=101502

25. Imaging the phase of an evolving Bose-Einstein condensate wavefunction,
Published: 1/1/2000
Authors: J E Simsarian, J Denschlag, Mark Andrew Edwards, Charles W Clark, Lu Deng, Edward Walter Hagley, Kristian Helmerson, S L. Rolston, William D Phillips
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=101719

26. Temporal, Matter-Wave Dispersion Talbot Effect
Published: 12/1/1999
Authors: Lu Deng, Edward Walter Hagley, J Denschlag, J E Simsarian, M Edwards, Charles W Clark, Kristian Helmerson, S L. Rolston, William D Phillips
Abstract: We demonstrate an exact Talbot effect based on the dispersion relation of matter waves. A short-pulse, optical standing wave is used to write a phase grating on a sodium condensate and a second, identical diffraction pulse is applied after a variabl ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=840378

27. Measurement of the Coherence of a Bose-Einstein Condensate
Published: 10/1/1999
Authors: Edward Walter Hagley, Lu Deng, M M Kozuma, M Trippenbach, Y B Band, M Edwards, M R Doery, Paul S Julienne, Kristian Helmerson, S L. Rolston, William D Phillips
Abstract: We study the coherence properties of a Bose-Einstein condensates using an interference technique. Two 100 ns optical standing wave pulses are applied to a condensate with a variable time delay between them. Each standing wave phase grating makes sm ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=840349

28. A Well Collimated Quasi-Continuous Atom Laser
Published: 3/1/1999
Authors: Edward Walter Hagley, Lu Deng, M M Kozuma, J Wen, Kristian Helmerson, S L. Rolston, William D Phillips
Abstract: We demonstrate extraction of sodium atoms from a trapped Bose-Einstein condensate (BEC) using a coherent stimulated Raman process. Optical Raman pulses drive transitions between trapped and untrapped magnetic sublevels so as to give the output coupl ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=840347

29. A Well-Collimated Quasi-Continuous Atom Laser
Published: 3/1/1999
Authors: Edward Walter Hagley, Lu Deng, M M Kozuma, J T Wen, Kristian Helmerson, S L. Rolston, William D Phillips
Abstract: One of the most exciting and significant inventions of the 20th century is the laser. The differences between laser light and the light from an incandescent lamp, are apparent to anyone who has seen a laser pointer. The laser emits a narrow beam of ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=840341

30. Four-Wave Mixing With Matter Waves
Published: 3/1/1999
Authors: Lu Deng, Edward Walter Hagley, J Wen, M Trippenbach, Y B Band, Paul S Julienne, J E Simsarian, Kristian Helmerson, S L. Rolston, William D Phillips
Abstract: The advent of the laser as an intense, coherent light source gave birth to nonlinear optics, which now plays an important role in many areas of science and technology. One of the first applications of nonlinear optics was the production of coherent ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=840338