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Physics and Applications of Laser Cooling (The Blanket Group)

Research Project

Project/Area Number 11216101
Research Category

Grant-in-Aid for Scientific Research on Priority Areas

Allocation TypeSingle-year Grants
Review Section Science and Engineering
Research InstitutionThe University of Electro-Communications

Principal Investigator

SHIMIZU Fujio  The University of Electro-Communications, Institute for Laser Science, Professor, レーザー新世代研究センター, 教授 (00011156)

Co-Investigator(Kenkyū-buntansha) UEDA Masahito  Tokyo Institute of Technology, Department of Physics, Professor, 大学院・理工学研究科, 教授 (70271070)
KUGA Takahiro  The University of Tokyo, Institute of Physics, Professor, 大学院・総合文化研究科, 教授 (60195419)
YABUZAKI Tsutomu  Kyoto University, Graduate School of Science, Professor, 大学院・理学研究科, 教授 (60026127)
KONO Kimitoshi  The Institute of Physical Chemical Research, Chief Researcher (30153480)
SHIMIZU Akira  The University of Tokyo, Institute of Physics, Associate Professor (10242033)
CHO Kikuo  Osaka University, Graduate School of Engineering Science Professor (60013489)
MIYANO Kenjiro  The University of Tokyo, Department of Applied Physics, Professor (90167677)
北野 正雄  京都大学, 大学院・工学研究科, 教授 (70115830)
Project Period (FY) 1999 – 2002
Project Status Completed (Fiscal Year 2002)
Budget Amount *help
¥25,400,000 (Direct Cost: ¥25,400,000)
Fiscal Year 2002: ¥6,100,000 (Direct Cost: ¥6,100,000)
Fiscal Year 2001: ¥4,700,000 (Direct Cost: ¥4,700,000)
Fiscal Year 2000: ¥7,700,000 (Direct Cost: ¥7,700,000)
Fiscal Year 1999: ¥6,900,000 (Direct Cost: ¥6,900,000)
KeywordsWORKSHOP / LASER COOLING / BEC / BOSE EINSTEIN CONDENSATION / 原子光学 / ボーズ凝縮 / シンポジウム / 原子 / アトムチップ / 原子干渉 / 研究会 / レーザー冷却研究会
Research Abstract

The roll of the blanket group of the laser-cooling research project was primarily to promote corrabolation and information exchange between atom- optics researchers in this country. For this purpose we organized five workshops during the research period. Excluding the first one all workshops were open for every one. The number of attendants was around 100, and nearly all researchers in the atom optics related fielld theoreticians working on BEC related topics joined the workshop. In the 2nd, 3rd and the 5th meetings we invited 15 to 20 foreign researchers to the workshop from most active groups in the world. The meeting was operated in an international language (English). We believe that the workshops contributed also for educational purpose of graduate students working in this project. The contents of the 2nd and 3rd workshops can be broused from http://atom.ils.uec.ac.jp, and the 5th workshop from http://www-lab15.kuee.kyoto-u.ac.jp/〜1c/.

Report

(5 results)
  • 2002 Annual Research Report   Final Research Report Summary
  • 2001 Annual Research Report
  • 2000 Annual Research Report
  • 1999 Annual Research Report
  • Research Products

    (22 results)

All Other

All Publications (22 results)

  • [Publications] T.Kohno, F.Shimizu, J.Fujita, K.Shimizu: "Reflective double-slit atom interferometer"J. Phys. Soc. Jpn.. (To be published).

    • Related Report
      2002 Annual Research Report
  • [Publications] F.Shimizu, J.Fujita: "Reflection type hologram for atoms"Phys. Res. Lett.. 88巻12号. 123201-1-123201-4 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] K.Enomoto, K.Hirano, M.Kumakura, Y.Takahashi, T.Yabuzaki: "Emission spectra of Cs-He excimers in cold helium gas"Phys. Rev. A. 66巻4号. 042505-1-042505-7 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] K.Honda, Y.Takasu, T.Kuwamoto, M.Kumakura, Y.Takahashi, T.Yabuzaki: "Optical dipole trapping of a fermion-boson mixture of ytterbium isotopes"Phys. Rev. A. 66巻2号. 021401-1-021401-4 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] K.Sanaka, K.Kawahara, T.Kuga: "Experimental probabilistic manipulation of down-converted photon pairs using unbalanced interferometers"Phys. Rev. A. 66巻4号. 040301-1-040301-4 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] H.Saito, M.Ueda: "Split Instability of a Vortex in an attractive Base-Einstein condensate"Phys. Rev. Lett.. 89巻12号. 190402-1-190402-4 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] F.Shimizu, J.Fujita: "Giant Quantum Reflection of Neon Atoms from a Ridged Silicon Surface"J. Phys. Soc. Jpn.. 71巻1号. 5-8 (2002)

    • Related Report
      2001 Annual Research Report
  • [Publications] 清水富士夫: "中性原子の量子反射"応用物理. 71巻2号. 182-185 (2002)

    • Related Report
      2001 Annual Research Report
  • [Publications] A.Hatakeyama, K.Enomoto, N.Sugimoto, T.Yabuzaki: "Atomic alkali-metal gas cells at liquid-helium temperatures: Loading by light-induced atom desorption"Phys. Rev. A. 65巻2号. 022904-1-022904-9 (2002)

    • Related Report
      2001 Annual Research Report
  • [Publications] M.Ueda, T.Nakajima: "Operator-algebraic approach to the yrast spectrum of weakly interacting trapped bosons"Phys. Rev. A. 64巻6号. 063609-1-063609-7 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] H.Saito, M.Ueda: "Intermittent Implosion and Pattern Formation of Trapped Bose-Einstein Condensates with an Attractive Interaction"Phys. Rev. Lett.. 86巻8号. 1406-1409 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] K.Sanaka, K.Kawahara, T.Kuga: "New High-Efficiency Source of Photon Pairs for Engineering Quantum Entanglement"Phys. Rev. Lett.. 86巻24号. 5620-5623 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] M.Ueda: "Many-body theory for dilute Bose-Einsten Condensates with internal degrees of freedom"Physical Review A. (受理すみ). (2001)

    • Related Report
      2000 Annual Research Report
  • [Publications] Y.Torii,T.Kuga 他: "Mach Zehnden interferometer for a Bose-Einstein condensates"Physical Review A. 61巻. 041602 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] K.Ishikawa,T.Yabnzaki: "Diffusion coefficient and sublevel coherence of Rb atoms in No buffer gas"Physical Review A. 62巻6号. 065401-1-4 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] J.Fujita,S.Mitake,F.Shimizu: "Interferometric modulation of an atomic beam by an electric field : a phase hologram for atoms"Physical Review Letters. 84巻18号. 4027-4030 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] A. Hatakeyama, K. Oe, K. Ota, S. Hara, J. Arai, and T. Yabuzaki: ""Slow Spin Relaxation of Rb Atoms Confined in Glass Cells Filled with Dense 4He Gas at 1.85K""Phys. Rev. Lett.. 84. 1407-1410 (2000)

    • Related Report
      1999 Annual Research Report
  • [Publications] M. Linuma, Y. Takahashi, I. Shake, M. Oda., A. Masaike, T. Yabuzaki and H. Shimizu: ""High proton polarization by microwave-induced optical nuclear polarization at 77 K""Phys. Rev. Lett.. 84. 191-194 (2000)

    • Related Report
      1999 Annual Research Report
  • [Publications] M. Kozuma, Y. Suzuki, Y. Torii, T. Sugiura, T. Kuga, E. W. Hagley. L Deng: "Phase-Coherent Amplifiction of Matter Waves"SCIENCE. 286. 2309-2312 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] h. Saito and Ueda: """First- and second-order coherence of scattered laser light from a trapped Bose-Einstein Condensate""Phys. Rev. A. 60. 3990-3998 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] M. Koashi and M. Ueda: ""Exact Eigenstates and Magnetic Response of Spin-1 and Spin-2 Bose-Einstein Condensates""Phys. Rev. Lett.. 84. 1066-1069 (2000)

    • Related Report
      1999 Annual Research Report
  • [Publications] H.-R. Noh, K. Shimizu, and F. Shimizu: ""Imaging of an atomic beam with Electrostatic lenses""Phys. Rev. A. 61(印刷中).

    • Related Report
      1999 Annual Research Report

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Published: 1999-04-01   Modified: 2018-03-28  

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