Publications

Year 2008

The following researches are supported by CREST-JST.

  1. D. Kawase, Y. Miyamoto, M. Takeda, K. Sasaki and S. Takeuchi
    Effect of high-dimensional entanglement of Laguerre-Gaussian modes in parametric downconversion
    J. Opt. Soc. Am. B, 323, 483-485, (2009)
  2. R. Okamoto, J. L.. O'Brien, H. F. Hofmann, T. Nagata, K. Sasaki and S. Takeuchi
    An Entanglement Filter
    Science, 323, 483-485, (2009)
  3. D. Kawase, Y. Miyamoto, M. Takeda, K. Sasaki, and S. Takeuchi
    Observing Quantum Correlation of Photons in Laguerre-Gauss Modes Using the Gouy Phase
    Phys. Rev. Lett., 101, 050501/1-050501/4, (2008)
  4. R. Okamoto, H. F. Hofmann, T. Nagata, J. L.. O'Brien, K. Sasaki and S. Takeuchi
    Beating the standard quantum limit: phase super-sensitivity of N-photon interferometers
    New J. Phys., 10, 073033/1-073033/9, (2008).

Year 2007

The following researches are supported by CREST-JST.

  1. H. Takashima, H. Fujiwara, S. Takeuchi, K. Sasaki and M. Takahashi
    Control of spontaneous emission coupling factor ßin fiber-coupled microsphere resonators
    Appl. Phys. Lett., 92(7), 07115/1-07115/3, (2008)
  2. Y. Kawabe, H. Fujiwara, R. Okamoto, K. Sasaki and S. Takeuchi
    Quantum interference fringes beating the diffraction limit
    Opt.Exp., 15(21), 14244-14250, (2007)
  3. Y. Kawabe, H. Fujiwara, S. Takeuchi and K. Sasaki
    Investigation of the Spatial Propagation Properties of Type-I Parametric Fluorescence by Use of Tuning Curve Filtering Method
    Jpn. J. Appl. Phys., 46(9A), 5802-5808, (2007)
  4. T. Nagata, R. Okamoto, J. L. O'Brien, K. Sasaki and S. Takeuchi
    Beating the Standard Quantum Limit with Four Entangled Photons
    Science., 316, 726-729, (2007)

Year 2006

  1. R. Okamoto, S. Takeuchi and K. Sasaki
    Tailoring two-photon interference with phase dispersion
    Phys. Rev. A 74, 011801/1-4 (2006)
    Details
  2. H. Takashima, H. Fujiwara, J. Hotta, S. Takeuchi, K. Sasaki, S. Murakami, T. Torimoto and B. Ohtani
    Analysis of quantum dot fluorescence coupled with a microsphere resonator
    Jpn. J. Appl. Phys. 45, 9A, 6917-6921 (2006)
  3. H. Konishi, H. Fujiwara, S. Takeuchi and K. Sasaki
    Polarization-discriminated spectra of a fiber-microsphere system
    Appl. Phys. Lett. 89, 12, 121107/1-3 (2006)
    Details
  4. A. Soujaeff, S. Takeuchi, K. Sasaki, T. Hasegawa and M. Matsui
    Heralded single photon source at 1550 nm from pulsed parametric down conversion
    J. Mod. Opt. 54, 2&3, 467-475 (2007)
  5. A. Soujaeff, T. Nishioka, T. Hasegawa, S. Takeuchi, T. Tsurumaru, K. Sasaki and M. Matsui
    Quantum key distribution at 1550 nm using a pulse heralded single photon source
    OPT. EXP. 15, 2, 726-734 (2007)
  6. H. Fujiwara, Y. Kawabe, S. Takeuchi and K. Sasaki
    Numerical analysis of spatial propagation of parametric fluorescence photon-pairs using the tuning curve filtering method
    Phys. Rev. A, 75, 023802/1-8 (2007)
    Details
  7. H. Takashima, H. Fujiwara, S. Takeuchi, K. Sasaki and M. Takahashi
    Fiber-microsphere laser with a submicrometer sol-gel silica glass layer codoped with erbium, aluminum, and phosphorus
    Appl. Phys. Lett., 90, 1, 053709/1-053709/3 (2007)
    Details

Top of page

The Institute of Scientific and Industrial Research (ISIR),
Osaka University, Quantum Information Photonics Laboratory (Takeuchi Lab.),
8-1 Mihogaoka, Ibaraki, Osaka, JAPAN, 567-0047
TEL:+81-(0)6-6877-6727, E-Mail:takeuchi@sanken.osaka-u.ac.jp
Copyright (C) 2009 Laboratory of Quantum Information Photonics All Rights Reserved.