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Ultra-short pulse generation and its interaction with matter

Research Project

Project/Area Number 14002003
Research Category

Grant-in-Aid for Specially Promoted Research

Allocation TypeSingle-year Grants
Review Section Physics
Research InstitutionThe University of Tokyo

Principal Investigator

KOBAYASHI Takayoshi  The University of Tokyo, Graduate School of Science, Professor, 大学院・理学系研究科, 教授 (60087509)

Co-Investigator(Kenkyū-buntansha) YABUSHITA Atsushi  The University of Tokyo, Graduate School of Science, Professor, 大学院・理学系研究科, 助手 (20376536)
平澤 正勝  東京大学, 大学院・理学系研究科, 助手 (90262162)
Project Period (FY) 2002 – 2005
Project Status Completed (Fiscal Year 2005)
Budget Amount *help
¥200,200,000 (Direct Cost: ¥154,000,000、Indirect Cost: ¥46,200,000)
Fiscal Year 2005: ¥39,000,000 (Direct Cost: ¥30,000,000、Indirect Cost: ¥9,000,000)
Fiscal Year 2004: ¥37,700,000 (Direct Cost: ¥29,000,000、Indirect Cost: ¥8,700,000)
Fiscal Year 2003: ¥35,100,000 (Direct Cost: ¥27,000,000、Indirect Cost: ¥8,100,000)
Fiscal Year 2002: ¥88,400,000 (Direct Cost: ¥68,000,000、Indirect Cost: ¥20,400,000)
KeywordsNon-collinear optical parametric amplification (NOPA) / Carrier envelope phase (CEP) / Absolute phase / Visible-infrared region / Transient-state spectroscopy / Real-time vibrational spectroscopy / Photonic crystal fiber / Quantum interference control / キャリアエンベロープ位相(CEP) / 可視-近赤外領域 / 分子配向誘起 / コヒーレントコントロール / 可視?近赤外領域 / 非同軸光パラメトリック増幅 / NOPA / キャリアエンベロープ位相 / 新奇非線型結晶 / フォトニッククリスタルファイバ / フタロシアニン / 超短光パルス発生 / 非平行光パラメトリック増幅(NOPA) / 絶対位相のロック / 物質・超短パルス相互作用 / 超広帯域光スペクトル発生 / パルス圧縮
Research Abstract

(1) Generation of ultra-short pulse: Carrier envelope phase (CEP) selfstabilization of the NOPA output pulse was evaluated with the photonic crystal fiber, and its stability was confirmed. inter-stabilization of outputs of two NOPA systems was also evaluated by means of spectral interference. Anew spectroscopy system for pump-probe measurement with two NOPA systems was constructed.
(2) Development of ultra-short pulse characterization method: CEP of the ultra-short pulse was measured. Conventional method of CEP measurement is limited on the use of extremely intense laser field. A newly developed method has enabled us to measure the CEP of pulse with arbitrary intensity. Ultra-short pulse with a fixed CEP was generated by means of OPA, and fluctuation was stabilized successfully asmuch as π/10. Using the CEP-controlled laser system, a CEP optical poling experiment was established. Induced molecular orientation was shown to be controlled by the CEP, which was consistent with theoretical prediction.
(3) Transient-state spectroscopy (Real-time spectroscopy of molecular vibration): Real-time dynamics of vibronic coupling of molecular system, such as polydiacetylene, one-dimensional system of conjugated polyene, isocyanine J-aggregate, phthalocyanine, porphyrin and its metallic compound, was established.

Report

(5 results)
  • 2005 Annual Research Report   Final Research Report Summary
  • 2004 Annual Research Report
  • 2003 Annual Research Report
  • 2002 Annual Research Report
  • Research Products

    (76 results)

All 2005 2004 Other

All Journal Article (40 results) Publications (36 results)

  • [Journal Article] Real-time charge oscillation between monomers in a dimeric system associated with intermolecular vibration induced by an ultrashort pulse2005

    • Author(s)
      T.Kobayashi, M.Hirasawa
    • Journal Title

      J. Phys. Chem. B 109

      Pages: 74-79

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Real-time spectroscopy of pseudoisocyanine J-aggregates with sub-5fs lasers2005

    • Author(s)
      T.Kobayashi, K.Nishimura, E.Tokunaga
    • Journal Title

      J. Mol. Struct. 735-736

      Pages: 197-187

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Excited-state dynamics of the 1Bu+, 3Ag-, and 1Bu- states in a carotenoid molecule by 5-fs absorption spectroscopy2005

    • Author(s)
      T.Kobayashi, K.Nishimura, F.S.Rondonuwu, Y.Koyama
    • Journal Title

      J. Lumin. 112

      Pages: 391-394

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Wave-packet dynamics of Herzberg-Teller-type in porphyrin J-aggregates studied by sub-5-fs spectroscopy2005

    • Author(s)
      T.Kobayashi, H.Kano
    • Journal Title

      Nonlin. Opt. Quant. Opt. 31

      Pages: 115-135

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Carrier-envelope phase-controlled quantum interference in optical poling2005

    • Author(s)
      S.Adachi, T.Kobayashi
    • Journal Title

      Phys. Rev. Lett. 94

      Pages: 153903-153903

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Giant electrooptic response of excitons in porphyrin J-aggregates2005

    • Author(s)
      T.Ogawa, E.Tokunaga, T.Kobayashi
    • Journal Title

      Chem. Phys. Lett 408

      Pages: 186-191

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Sub-5fs time-resolved dynamic Franck-Condon overlaps associated with the S1→S0 stimulated transition in oligothiophene 13-mer2005

    • Author(s)
      A.Ozawa, K.Takimiya, T.Otsubo, T.Kobayashi
    • Journal Title

      Chem. Phys. Lett. 409

      Pages: 224-229

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Giant electrooptic response of excitons in porphyrin J-aggregates2005

    • Author(s)
      T.Ogawa, E.Tokunaga, T.Kobayashi
    • Journal Title

      Chem. Phys. Lett 410

      Pages: 18-23

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Vibrational chirp in the dynamic Stokes-shift process due to ultrafast geometrical relaxation in a polydiacetylene2005

    • Author(s)
      Y.Yuasa, M.Ikuta, T.Kobayashi
    • Journal Title

      Phys. Rev. B 72

      Pages: 134302-134302

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Real-time charge oscillation between monomers in a dimeric system associated with intermolecular vibration induced by an ultrashort pulse2005

    • Author(s)
      T.Kobayashi, M.Hirasawa
    • Journal Title

      J. Phys. Chem. B109

      Pages: 74-74

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Real-time spectroscopy of pseudoisocyanine J-aggregates with sub- 5fs lasers2005

    • Author(s)
      T.Kobayashi, K.Nishimura, E.Tokunaga
    • Journal Title

      J. Mol. Struct. 197

      Pages: 735-736

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Carrier-envelope phase -controlled quantum interference in optical poling2005

    • Author(s)
      S.Adachi, T.Kobayashi
    • Journal Title

      Phys. Rev. Lett. 94

      Pages: 153903-153903

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Giant electrooptic response of excitons in porphyrin J-aggregates2005

    • Author(s)
      T.Ogawa, E.Tokunaga, T.Kobayashi
    • Journal Title

      Chem. Phys. Lett. 408

      Pages: 186-186

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Giant electrooptic response of excitons in porphyrin J-aggregates2005

    • Author(s)
      T.Ogawa, E.Tokunaga, T.Kobayashi
    • Journal Title

      Chem. Phys. Lett. 410

      Pages: 18-18

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Vibrational chirp in the dynamic Stokes-shift process due to ultrafast geometrical relaxation in a polydiacetylene2005

    • Author(s)
      Y.Yuasa, M.Ikuta, T.Kobayashi
    • Journal Title

      Phys. Rev. B.72

      Pages: 134302-134302

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Real-time charge oscillation between monomers in a dimeric system associated with intermolecular vibration induced by an ultrashort pulse2005

    • Author(s)
      T.Kobayashi, M.Hirasawa
    • Journal Title

      J.Phys.Chem.B 109

      Pages: 74-79

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Real-time spectroscopy of pseudoisocyanine J-aggregates with sub-5fs lasers2005

    • Author(s)
      T.Kobayashi, K.Nishimura, E.Tokunaga
    • Journal Title

      J.Mol.Struct. 735-736

      Pages: 179-187

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Excited-state dynamics of the 1Bu+, 3Ag-, and 1Bu- states in a carotenoid molecule by 5-fs absorption spectroscopy2005

    • Author(s)
      T.Kobayashi, K.Nishimura, F.S.Rondonuwu, Y.Koyama
    • Journal Title

      J.Lumin. 112

      Pages: 391-394

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Wave-packet dynamics of Herzberg-Teller-type in porphyrin J-aggregates studied by sub-5-fs spectroscopy2005

    • Author(s)
      T.Kobayashi, H.Kano
    • Journal Title

      Nonlin.Opt.Quant.Opt. 31

      Pages: 115-135

    • Related Report
      2005 Annual Research Report 2004 Annual Research Report
  • [Journal Article] Carrier-envelope phase -controlled quantum interference in optical poling2005

    • Author(s)
      S.Adachi, T.Kobayashi
    • Journal Title

      Phys.Rev.Lett. 94

      Pages: 153903-153903

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Giant electrooptic response of excitons in porphyrin J-aggregates2005

    • Author(s)
      T.Ogawa, E.Tokunaga, T.Kobayashi
    • Journal Title

      Chem.Phys.Lett 408

      Pages: 186-191

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Sub-5fs time-resolved dynamic Franck-Condon overlaps associated with the S1→S0 stimulated transition in oligothiophene 13-mer2005

    • Author(s)
      A.Ozawa, K.Takimiya, T.Otsubo, T.Kobayashi
    • Journal Title

      Chem.Phys.Lett. 409

      Pages: 224-229

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Giant electrooptic response of excitons in porphyrin J-aggregates2005

    • Author(s)
      T.Ogawa, E.Tokunaga, T.Kobayashi
    • Journal Title

      Chem.Phys.Lett. 410

      Pages: 18-23

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Vibrational chirp in the dynamic Stokes-shift process due to ultrafast geometrical relaxation in a polydiacetylene2005

    • Author(s)
      Y.Yuasa, M.Ikuta, T.Kobayashi
    • Journal Title

      Phys.Rev.B 72

      Pages: 134302-134302

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Real-time spectroscopy of pseudoisocyanine J-aggregates with sub-5fs lasers2005

    • Author(s)
      T.Kobayashi, K.Nishimura, E.Tokunaga
    • Journal Title

      J.Mol.Str. 735-736

      Pages: 179-187

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Chirp characterization of ultrashort pulses utilizing molecular vibrations2004

    • Author(s)
      P.Rizo, T.Kobayashi
    • Journal Title

      Appl.Phys.Lett. 85

      Pages: 28-30

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Optical frequency and vibrational time-resolved two-dimensional spectroscopy by real-time impulsive resonant coherent Raman scattering in polydiacetylene2004

    • Author(s)
      N.Ishii, E.Tokunaga, S.Adachi, T.Kimura, H.Matsuda, T.Kobayashi
    • Journal Title

      Phys.Rev.A 70

      Pages: 23811-23811

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Coherent control of nanoscale localization of ultrafast optical excitation in nanosystems2004

    • Author(s)
      M.I.Stockman, D.J.Bergman, T.Kobayashi
    • Journal Title

      Phys.Rev.B 69

      Pages: 54202-54202

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Nonlinear optical properties of Li2B4O7(LB4)crystal for the generation of tunable ultra-fast laser radiation by optical parametric amplification2004

    • Author(s)
      P.Kumbhakar, T.Kobayashi
    • Journal Title

      Appl.Phys.B 78

      Pages: 165-170

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Self-stabilization of carrier-envelope phase of an optical parametric amplifier verified by with a photonic crystal fiber2004

    • Author(s)
      X.Fang, T.Kobayashi
    • Journal Title

      Opt.Lett. 29・11

      Pages: 1282-1284

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Direct observation of vibration dynamics in tin phthalocyanine2004

    • Author(s)
      M.Hirasawa, Y.Sakazaki, H.Hane, T.Kobayashi
    • Journal Title

      Chem.Phys.Lett. 392

      Pages: 390-395

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Quasi-monocycle near-infrared pulses with stabilized carrier-envelop phase characterized by noncollinear cross-correlation frequency-resolved optical gating2004

    • Author(s)
      S.Adachi, P.Kumbhakar, T.Kobayashi
    • Journal Title

      Opt.Lett. 29

      Pages: 1150-1152

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Sequential singlet internal conversion of 1Bu^+→3Ag^-→1Bu^-→2Ag^-→(1Ag^- ground) in all-trans-spirilloxanthin revealed by two-dimensional sub-5-fs spectroscopy2004

    • Author(s)
      K.Nishimura, F.Rondonuwu, R.Fujii, J.Akahane, Y.Koyama, T.Kobayashi
    • Journal Title

      Chem.Phys.Lett. 392

      Pages: 68-73

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Vibrational phase characterization in femtosecond-pumped molecules by path-length modulation pump-probe spectroscopy2004

    • Author(s)
      T.Taneichi, T.Fuji, Y.Yuasa, T.Kobayashi
    • Journal Title

      Chem.Phys.Lett. 394

      Pages: 377-382

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Sellmeier dispersion for phase-matched terahertz generation in ZnGeP22004

    • Author(s)
      P.Kumbhakar, T.Kobayashi, G.C.Bhar
    • Journal Title

      Appl.Opt. 43・16

      Pages: 3324-3328

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Sub-5-fs two-dimensional spectroscopy of pseudoisocyanine J-aggregates2004

    • Author(s)
      K.Nishimura, E.Tokunaga, T.Kobayashi
    • Journal Title

      Chem.Phys.Lett. 395

      Pages: 114-119

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Nonlinear propagation of ultrashort pulses in cyanine dye solution investigated by SHG FROG2004

    • Author(s)
      A.Yabushita, T.Fuji, T.Kobayashi
    • Journal Title

      Chem.Phys.Lett. 398

      Pages: 495-499

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Vibrational amplitude profile of molecular vibrational modes for mode assignment2004

    • Author(s)
      T.Kobayashi, M.Hirasawa, Y.Sakazaki, H.Hane
    • Journal Title

      Chem.Phys.Lett. 400

      Pages: 301-307

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Phase analysis of vibrational wavepackets in the ground and the excited states in polydiacetylene2004

    • Author(s)
      M.Ikuta, Y.Yuasa, T.Kimura, H.Matsuda, T.Kobayashi
    • Journal Title

      Phy.Rev.B 70・21

      Pages: 214301-214301

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Photoinduced electron transfer and enhanced fluourescence of C60 pearl-necklace polymers2004

    • Author(s)
      L.Xiao, H.Shimotani, N.Dragoe, A.Sugita, K.Saigo, Y.Iwasa, T.Kobayashi, K.Kitazawa
    • Journal Title

      Chem.Phys.Lett. 368

      Pages: 738-744

    • Related Report
      2004 Annual Research Report
  • [Publications] K Yanagi, T.Kobayashi, Hashimoto: "Origin of transition dipole-moment polarizability and hyperpolarizability in hydrazones"Phys.Rev.B. 67. 115122 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] T.Fuji, H.J.Ong, T.Kobayashi: "Real-time observation of vibrational coherence persisting after internal conversion and vibrational relaxation in cyanine dye molecules"Chem.Phys.Lett.. 380. 135-140 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] X.Fang, T.Kobayashi: "Evolution of a super-broadened spectrum in a filament generated by an ultrashort intense laser pulse in fused silica"Appl.Phys.B. 77. 167-170 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] T.Kobayashi, T.Saito, S.Adachi: "Sub-5-fs real-time spectroscopy of several molecular systems"J.Lumin.. 102-103. 722-726 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] P.Kumbhakar, S.Adachi, Z.-G.Hu, M.Yoshimura, Y.Mori, T.Sasaki, T.Kobayashi: "Generation of tunable near-UV laser radiation by type-I second-harmonic generation in a new crystal, K_2Al_2B_2O_7(CABO)"Jpn.J.Appl.Phys.. 42. L1255-L1258 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] T.Kobayashi: "Sub-5-fs nonlinear optical processes in a polydiacetylene film"Opt.Mater.. 21. 11-18 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] A.Baltuska, T.Kobayashi: "Adaptive shaping of two-cycle visible pulses using a flexible mirror"Appl.Phys.B. 75. 427-443 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] A.Baltuska, T.Kobayashi: "Sub-5-fs pulse generation from a noncollinear optical parametric amplifier"Measurement Science and Technology. 13. 1671-1682 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] 小林孝嘉: "サブ5fsパルスの発生と超高速分光法"応用物理. 71. 156-166 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] M.I.Stockman, D.J.Bergman, Kobayashi: "Coherent control of nanoscale localization of ultrafast optical excitation in nanosystems"Phys.Rev.B. 69. 054202 (2004)

    • Related Report
      2003 Annual Research Report
  • [Publications] P.Kumbhakar, T.Kobayashi: "Nonlinear optical properties of Li_2B_4O_7(LB4)crystal for the generation of tunable ultra-fast laser radiation by optical parametric amplification"Appl.Phys.B. 78. 165-170 (2004)

    • Related Report
      2003 Annual Research Report
  • [Publications] M.Hirasawa, Y.Sakazaki, H.Hane, T.Kobayashi: "Direct observation of vibrational dynamics in tin phthalocyanine"Chem.Phys.Lett.. in press. (2004)

    • Related Report
      2003 Annual Research Report
  • [Publications] S.Adachi, P.Kumbhakar, T.Kobayashi: "Quasi-monocycle NIR pulses with stabilized carrier-envelop phase characterized by noncollinear XFROG"Opt.Lett.. in press. (2004)

    • Related Report
      2003 Annual Research Report
  • [Publications] X.Fang, T.Kobayashi: "Self-stabilization of carrier-envelope phase of an OPA verified by with a photonic crystal fiber"Opt.Lett.. in press. (2004)

    • Related Report
      2003 Annual Research Report
  • [Publications] P.Kumbhakar, T.Kobayashi: "Ultra-broadband phase-matching in two recently grown nonlinear optical crystals for generation of tunable ultrafast laser radiation by type - I noncollinear optical parametric amplification"J.Appl.Phys.. in press. (2004)

    • Related Report
      2003 Annual Research Report
  • [Publications] 小林孝嘉: "超高速光エレクトロニクス技術ハンドブック"サイペック株式会社REALIZE部門. 656 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] T.Saito, T.Kobayashi: "Real-time spectroscopy of excited states in azobenzene"Opt.Materials. 21. 301-305 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] H.Hashimoto, T.Yoda, T.Kobayashi, A.J.Young: "Molecular structures of carotenoid molecules as predicted by MNDO-AMl molecular orbital calculations"J.Mol.Struct.. 604. 125-146 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] H.Kano, T.Kobayashi: "Time-resolved fluorescence and absorption spectroscopies of porphyrin J-aggregates"J.Chem.Phys.. 116. 184-195 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] X.Chen, T.Kobayashi: "The effect of the electron-electron interactions on localization in one-dimensional disordered model with long-range correlation"Solid State Commun.. 122. 479-483 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] X.Chen, T.Kobayashi: "Pump-probe spectra of linear molecular aggregates with the coupling of the heterolevel exciton states"J.Chem.Phys.. 117. 11347 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] H.Kano, T.Saito, T.Kobayashi: "Observation of Herzberg-Teller-type wave-packet motion in porphyrin J-aggregates studied by sub-5-fs spectroscopy"J.Phys.Chem.A. 106. 3445-3453 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] T.Saito, T.Kobayashi: "Conformational change in azobenzene in photoisomerization process studied with chirp-controlled sub-10-fs pulses"J.Phys.Chem.A. 106. 9436-9441 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] H.F.Hofmann, T.Fuji, T.Kobayashi: "Photon echo signature of vibrational superposition states created by femtosecond excitation of molecules"J.Opt.B. 4. 99-102 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] H.Hashimoto, T.Yoda, T.Kobayashi, A.J.Young: "Molecular structures of carotenoids as predicted by MNDO-AM1 molecular orbital calculations"J.Mol.Struct.. 604. 125-146 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] A.Baltuska, T.Fuji, T.Kobayashi: "Self-referencing of the carrier-envelope slip in a 6-fs visible parametric amplifier"Opt.Lett.. 27. 1241-1243 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] K.Yanagi, T.Nakashima, T.Yamada, T.Kobayashi, H.Hashimoto: "Nonlinear optical properties of hydrazones derived from biological polyenes"Carotenoid Science. 5. 41-42 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] A.Baltuska, T.Kobayashi: "Adaptive shaping of two-cycle visible pulses using a flexible mirror"Appl.Phys.B. 75. 427-443 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] Y.Kameoka, K.Yanagi, T.Yamada, T.Kobayashi, R.J.Cogdell, H.Hashimoto: "Nonlinear optical properties of carotenoides bound to chromatophore membranes"Carotenoid Science. 5. 37-38 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] A.Sugita, T.Furuhi, M.Yamashita, T.Kobayashi: "Visible to near-infrared ultrafast spectroscopy of a quasi-one-dimensional halogen-bridged mixed-valence metal-complex [Pt(en)_2] [Rt(en)_2Cl_2] (ClO_4)_4"J.Phys.Chem.A. 106. 581-588 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] H.Kano, T.Kobayashi: "Real-time spectroscopy of Frenkel exciton system"J.Lumin.. 100. 269-282 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] S.Adachi, V.M.Kobryanskii, T.Kobayashi: "Excitation of a breather mode of bound soliton pairs in trans-polyacetylene by sub-5-fs optical pulses"Phys.Rev.Lett.. 89. 27401 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] A.Baltuska, T.Fuji, T.Kobayashi: "Controlling the carrier-envelope phase of ultrashort light pulses with optical parametric amplifiers"Phys.Rev.Lett.. 88. 133901 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] A.Baltuska, T.Fuji, T.Kobayashi: "Visible pulse compression to 4 fs by optical parametric amplification and programmable dispersion contro"Opt.Lett.. 27. 306-308 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] T.Fuji, H.J.Ong, T.Kobayashi: "Real-time observation of vibrational coherence after internal conversion and intramolecular vibrational redistribution"Phys.Rev.Lett.. (to be published). (2003)

    • Related Report
      2002 Annual Research Report
  • [Publications] H.Kano, T.Kobayashi: "Real-time spectroscopy of the excited-state excitons in porphyrin J-aggregates"Bull.Chem.Soc.Jpn.. 75. 1071-1074 (2002)

    • Related Report
      2002 Annual Research Report

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Published: 2002-04-01   Modified: 2018-03-28  

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