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Studies for estimation method of nonlinear optical crystals by using phonon imaging technique

Research Project

Project/Area Number 13554009
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section展開研究
Research Field 固体物性Ⅰ(光物性・半導体・誘電体)
Research InstitutionHokkaido University

Principal Investigator

ADACHI Satoru  Hokkaido Univ., Grad. School of Eng., Associate Prof., 大学院・工学研究科, 助教授 (10221722)

Co-Investigator(Kenkyū-buntansha) TANAKA Katsuhiko  Murata Manufacturing Co., Ltd., 技術開発本部, 主席研究員
TODA Yasunori  Hokkaido Univ., Grad. School of Eng., Associate Prof., 大学院・工学研究科, 助教授 (00313106)
Project Period (FY) 2001 – 2002
Project Status Completed (Fiscal Year 2002)
Budget Amount *help
¥14,300,000 (Direct Cost: ¥14,300,000)
Fiscal Year 2002: ¥4,100,000 (Direct Cost: ¥4,100,000)
Fiscal Year 2001: ¥10,200,000 (Direct Cost: ¥10,200,000)
Keywordsimaging / phonon polariton / phonon scattering / quantum structure / crystal quality / four-wave mixing / biexciton / exciton / 超音波 / フォノン / 可視化 / 結晶欠陥
Research Abstract

Im present work, we aimed the estimation of the crystal quality via the detection of the phonon scattering by the defect and so on by using our developed phonon-polariton imaging technique. We have performed the imaging experiment for the LiTaO_3. The phonon generation and monitoring of the propagating polariton wavepackets have been imaged. Illuminating the delayed pulse into the crystal in order to probe the generated phonon-polariton wavepackets, we could construct the image of the wavepackets at the real time within the temporal resolution of the used pulse. The phonon polariotn is really the modulation of the refractive indices and therefore the phase object. Although it is impossible usually to detect the phase of the scattered light since our detection ability is sensitive only to the intensity of the light, the conversion from the phase information to the intensity information can be achieved by using Talbot effect. We have succeeded to capture the interference of the phonon polariotn wavepackets at the real time via the special arrangement. Also we could control the amplitude of the propagating phonon polariton wavepacket within some extent. The obtained results can contribute greatly to the phonon spectroscopy and indicated the new direction of the research. By using the similar four-wave mixing technique, we could estimate the sample quality of the bulk GaN, which is the promising material for the laser diode and so on, via the phonon scattering and exciton-exciton interaction, and found the heterobiexciton. The hetero biexciton consists of the heavy-hole and light-hole excitons and we found the heterobiexciton in GaN for the first time.

Report

(3 results)
  • 2002 Annual Research Report   Final Research Report Summary
  • 2001 Annual Research Report
  • Research Products

    (66 results)

All Other

All Publications (66 results)

  • [Publications] S.Adachi: "Exciton-exciton interactions and hetero-biexciton in GaN"Phys. Rev. B. 67(in press). 2052XX5 (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] O.Ikeuchi: "Observation of population transfer to dark exciton states by using spin-diffracted four-wave mixing"Journal of Applied Physics. 93(in press). (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] S.Adachi: "Spin-dependent interaction and hetero-biexciton in GaN"J. Superconductivity. 16(in press). (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] S.Muto: "Quantum gates using tunneling electron spins of a quantum-dot chain"Physica E. 13. 616-619 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] S.Adachi: "Scattering processes in exciton-biexciton system of GaN"Proceedings of 26th International Conference on the Physics of Semiconductors (Edinburgh, UK, 2002). 2. 94-94 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] K.Hazu: "Optical nonlinearities and phase relaxation of excitons in GaN"Physical Review B. 65. 195202-195208 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] 足立 智: "コヒーレントフォノンの励起・制御と応用"電気学会誌. 122. 744-745 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] R.Yagisawa: "Photoluminescence from zero-dimensional states in a single InAs mono-layer"Extended abstracts of The 8th Symposium on the Physics and Application of Spin-Related Phenomena in Semiconductors. 46-48 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] O.Ikeuchi: "Observation of population transfer to dark exciton states by using four-wave mixing with spin grating"Extended abstracts of The 8th Symposium on the Physics and Application of Spin-Related Phenomena in Semiconductors. 42-45 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] S.Maki: "Biexciton formation and origin of the subsquare PL in a quantum well"Extended abstracts of The 8th Symposium on the Physics and Application of Spin-Related Phenomena in Semiconductors. 49-52 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] S.Maki: "Biexciton formation and χ^<(5)> signature in four-wave-mixing signal"Proceedings of The 9-th International Workshop on Femtosecond Technology (Tsukuba, Japan). 143-143 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] S.Adachi: "Scattering processes and dynamics of exciton-biexciton system in GaN"Ultrafast Phenomena in Semiconductors VIII in Photonic West 2003. (in press). (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] S.Adachi: "Spin-diffracted four-wave mixing measurements of exciton spin relaxation and population transfer to dark states"Ultrafast Phenomena in Semiconductors VIII in Photonic West 2003. (in press). (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] S.Adachi: "Effects of spin-dependent interaction and formation of hetero-biexciton in GaN"Proceedings of The 9-th International Workshop on Femtosecond Technology (Tsukuba, Japan). 142-142 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] S.Adachi: "Spin diffusion and relaxation measurements by optical sampling four wave mixing technique"Proceedings in Quantum Electronics and Laser Science Conference (QELS, Baltimore). 208-208 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] S.Adachi: "Time-resolved study of spin diffusion and relaxation in GaAs quantum-well structures"The 1st International Conference on Spintronics and Quantum Information Technology (SPINTECH, Hawaii). 54-54 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] H.Sasakura: "Quantum Computation using electron spins of alternate quantum dots in series"The 1st International Conference on Spintronics and Quantum Information Technology (SPINTECH, Hawaii). 39-39 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] S.Adachi: "Dynamical spin properties of exciton and biexciton in CdMnTe/CdTe/CdMgTe single quantum well"Physica E. 10. 305-309 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] S.Takeyama: "Photo-induced magnetic polarons in semiconductors"Phase Transitions. 74. 175-207 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] H.Mino: "Biexciton spin states of diluted magnetic semiconductor quantum wells in high magnetic fields"Physica B. 298. 421-425 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] S.Takayama: "Photoexcited spin states in diluted magnetic semiconductor quantum structures"Physica B. 294-295. 453-458 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] H.Sasakura: "An elemental unit for quantum gates using electron spins in triple quantum dot"The 7th Symposium on the Physics and Application of Spin-Related Phenomena in Semiconductors (PASPS, Yokohama). 185-187 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] S.Adachi: "Biexcitons and the spin states in GaN"The 7th Symposium on the Physics and Application of Spin-Related Phenomena in Semiconductors (PASPS, Yokohama). 110-113 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] S. Adachi: "Exciton-exciton interactions and hetero-biexciton in GaN"Physical Review B. 67, in press. (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] O. Ikeuchi: "Observation of population transfer to dark exciton states by using spin-diffracted four-wave mixing"Journal of Applied Physics. 93, in press. (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] S. Adachi: "Spin-dependent interaction and hetero-biexciton in GaN"Journal of Superconductivity. 16, in press. in press (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] K. Hazu: "Optical nonlinearities and phase relaxation of excitons in GaN"Physical Review B. 65. 195202/1-95202/8 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] S. Muto: "Quantum gates using tunneling electron spins of a quantum-dot chain"Physica E. 13. 616-619 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] S. Adachi: "Excitation, control, and applications of coherent phonon"Journal of IEE of Japan. 122. 46-48 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] S. Adachi: "Dynamical spin properties of exciton and biexciton in CdMnTe/ CdTe/CdMgTe single quantum well"Physica E. 10. 305-309 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] S. Takeyama: "Photo-induced magnetic polarons in semiconductors"Phase Transitions. 74. 175-207 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] H. Mino: "Biexciton spin states of diluted magnetic semiconductor quantum wells in high magnetic fields"Physica B. 298. 421-425 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] S. Takeyama: "Photoexcited spin states in diluted magnetic semiconductor quantum structures"Physica B. 294/295. 453-458 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] S. Adachi: "Scattering processes and dynamics of exciton- biexciton system in GaN"Ultrafast Phenomena in Semiconductors VIII in Photonic West 2003. (in press).

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] S. Adachi: "Spin-diffracted four-wave mixing measurements of exciton spin relaxation and population transfer to dark states"Ultrafast Phenomena in Semiconductors VIII in Photonic West 2003. (in press).

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] S. Adachi: "Scattering processes in exciton-biexciton system of GaN"Proceedings of 26th International Conference on the Physics of Semiconductors (Edinburgh, UK, 2002). 2. 94 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] R. Yagisawa: "Photoluminescence from zero-dimensional states in a single InAs monolayer"Extended abstracts of The 8th Symposium on the Physics and Application of Spin-Related Phenomena in Semiconductors. 46-48 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] O. Ikeuchi: "Observation of population transfer to dark exciton states by using four-wave mixing with spin grating"Extended abstracts of The 8th Symposium on the Physics and Application of Spin-Related Phenomena in Semiconductors. 42-45 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] S. Maki: "Biexciton formation and origin of the subsquare PL in a quantum well"Extended abstracts of The 8th Symposium on the Physics and Application of Spin-Related Phenomena in Semiconductors. 49-52 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] S. Maki: "Biexciton formation and χ^<(5)> signature in four-wave-mixing signal"Proceedings of The 9-th Interbational Workshop on Femtosecond Technology. 143 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] S. Adachi: "Effects of spin-dependent interaction and formation of hetero-biexciton in GaN"Proceedings of The 9-th Interbational Workshop on Femtosecond Technology. 142 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] S. Adachi: "Spin diffusion and relaxation measurements by optical sampling four wave mixing technique"Proceedings in Quantum Electronics and Laser Science Conference (Baltimore). 208 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] S. Adachi: "Time-resolved study of spin diffusion and relaxation in GaAs quantum-well structures"The 1st International Conference on Spintronics and Quantum Information Technology (Hawaii). 54 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] H. Sasakura: "Quantum Computation using electron spins of alternate quantum dots in series"The 1st International Conference on Spintronics and Quantum Information Technology (Hawaii). 39 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] H. Sasakura: "An elemental unit for quantum gates using electron spins in triple quantum dot"The 7th Symposium on the Physics and Application of Spin-Related Phenomena in Semiconductors. 185-187 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] S. Adachi: "Biexcitons and the spin states in GaN"The 7th Symposium on the Physics and Application of Spin-Related Phenomena in Semiconductors. 110-113 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] S.Adachi: "Observation of population transfer to dark exciton states by using spin-diffracted four-wave mixing"Journal of Applied Physics (accepted). (印刷中). (2003)

    • Related Report
      2002 Annual Research Report
  • [Publications] S.Muto: "Quantum gates using tunneling electron spins of a quantum-dot chain"Physica E. 13. 616-619 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] O.Ikeuchi: "Scattering processes in exciton-biexciton system of GaN"Proceedings of 26th International Conference on the Physics of Semiconductors (Edinburgh, UK, 2002). 2. 94-94 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] K.Hazu: "Optical nonlinearities and phase relaxation of excitons in GaN"Physical Review B. 65. 195202-195208 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] 足立 智: "コヒーレントフォノンの励起・制御と応用"電気学会誌. 122. 744-745 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] R.Yagisawa: "Photoluminescence from zero-dimensional states in a single InAs mono-layer"Extended abstracts of The 8th Symposium on the Physics and Application of Spin-Related Phenomena in Semiconductors. 46-48 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] O.Ikeuchi: "Observation of population transfer to dark exciton states by using four-wave mixing with spin grating"Extended abstracts of The 8th Symposium on the Physics and Application of Spin-Related Phenomena in Semiconductors. 1. 42-45 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] S.Maki: "Biexciton formation and origin of the subsquare PL in a quantum well"Extended abstracts of The 8th Symposium on the Physics and Application of Spin-Related Phenomena in Semiconductors. 1. 49-52 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] S.Maki: "Biexciton formation and X^<(5)> signature in four-wave-mixing signal"Proceedings of The 9-th Interbational Workshop on Femtosec-ond Technology (Tsukuba, Japan). 1. 143-143 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] S.Adachi: "Scattering processes and dynamics of exciton-biexciton system in GaN"Ultrafast Phenomena in Semiconductors VIII in Photonic West (San Jose, USA, 2003) (invited). (印刷中). (2003)

    • Related Report
      2002 Annual Research Report
  • [Publications] S.Adachi: "Effects of spin-dependent interaction and formation of hetero-biexciton in GaN"Proceedings of The 9-th Interbational Workshop on Femtosec-ond Technology (Tsukuba, Japan). 1. 142-142 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] S. Adachi: "Spin diffusion and relaxation measurements by optical sampling four wave mixing technique"Proceedings in Quantum Electronics and Laser Science Conference(QELS, Baltimore). 208-208 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] S. Adachi: "Time-resolved study of spin diffusion and relaxation in GaAs quantum-well structures"The 1st International Conference on Spintronics and Quantum Information Technology (SPINTECH, Hawaii). 54-54 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] H. Sasakura: "Quantum Computation using electron spins of alternate quantum dots in series"The 1st International Conference on Spintronics and Quantum Information Technology (SPINTECH, Hawaii). 39-39 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] S. Adachi: "Dynamical spin properties of exciton and biexciton in CdMnTe/CdTe/CdMgTe single quantum well"Physica E. 10. 305-309 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] S. Takeyama: "Photo-induced magnetic polarons in semiconductors"Phase Transitions. 74. 175-207 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] H. Mino: "Biexciton spin states of diluted magnetic semiconductor quantum wells in high magnetic fields"Physica B. 298. 421-425 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] S. Takeyama: "Photoexcited spin states in diluted magnetic semiconductor quantum structures"Physica B. 294-295. 453-458 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] H. Sasakura: "An elemental unit for quantum gates using electron spins in triple quantum dot"The 7th Symposium on the Physics and Application of Spin-Related Phenomena in Semiconductors(PASPS, Yokohama). 185-187 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] K. Hazu: "Optical nonlinearities and phase relaxation of excitons in GaN"Physical Review B. 65(4/15に掲載予定). (2002)

    • Related Report
      2001 Annual Research Report

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Published: 2001-04-01   Modified: 2020-05-15  

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