論文一覧



  1. S.Xiao, L.Hollberg, N.R.Newbury and S.A.Diddams. "Toward a low-jitter 10GHz pulsed source with an optical frequency comb generator", Optics Express, Vol.16, No.12 (2008)
  2. M.Kourogi, Y.Kawamura, Y.Yasuno, H.Oyaizu, H.Miyao, K.Imai. "Programmable High speed (~1MHz) Vernier-mode-locked Frequency-Swept Laser for OCT imaging", Proceedings of SPIE BiOS, Vol.6847, 68470Z (2008)
  3. Z.Jiang, D.E.Leaird, C.Huang, H.Miao, M.Kourogi, K.Imai and A.M.Weiner. "Spectral Line-by-Line Pulse Shaping on an Optical Frequency Comb Generator", IEEE Journal of Quantum Electronics, Vol.43, No.12, pp.1163-1174 (2007)
  4. M.Kourogi, K.Imai and B.Widiyatmoko. "Advances in Electro-Optic Modulator based Frequency Combs", Proceedings of LEOS2005 Summer Topical Meeting, WB2.1 (2005)
  5. K.Imai, B.Widiyatmoko and M.Kourogi. "High finesse waveguide cavity optical frequency comb generator", Proceedings of ECOC2004, We4.P.044 (2004)
  6. S.J. Lee, B.Widiyatmoko, M.Kourogi and M.Ohtsu. " Ultrahigh Scanning Speed Optical Coherence Tomography.", Japan Journal of Applied Physics, Vol.40 (2001) pp. L878-L880
  7. M.Kourogi, B.Widiyatmoko, K.Imai and M.Ohtsu "Generation of Expanded Optical Frequency Combs", Book Editor by A.N Luiten, " Frequency Measurements and Control", Springer-Verlag Berlin Heidelberg 2001, pp 315-335
  8. Th.Udem, J.Reichert, T.W.Hansch, and M.Kourogi. "Absolute Optical Frequency Measurement of the Cesium D2 Line", Phys. Rev. A 62, 031801 (2000)
  9. M.Kourogi, B.Widiyatmoko, K.Imai and M.Ohtsu, Continuous tuning of an electrically tunable external cavity semiconductor laser, Optics letters Vol 15, No 16, pp. 1165-1167 August 2000
  10. Thomas Udem, Jorg Reichert, Ronald Holzwarth, Theodor Hansch and Motonobu Kourogi. "The Measurement of Large Optical Frequency Differences and the Design of a New Type of Frequency Chain", Proceedings of the 1999 Joint Meeting of the European Frequency and Time Forum and the IEEE International Frequency Control Symposium, vol. 2, p. 620 (1999)
  11. M.Kourogi, B.Widiyatmoko, K.Imai and M.Ohtsu, Generation and Application of an Optical Frequency comb, J of the Communication Research Laboratory Vol 46, No3, pp 397-401, Nov 1999
  12. A.Onae, K.Okumura, J.Yoda, K.Nakagawa, A.Yamaguchi, M.Kourogi, K.Imai and B.Widiyatmoko, "Towards an accurate frequency standard at 1.5 um based on acetylene overtone transition" Conference on Precision Electromagnetic measurement" (IEEE Trans Instrumentation and measurement, Vol.48, No.2, April 1999)
  13. K.Imai, M.Kourogi, B.Widiyatmoko and M.Ohtsu, "12 THz frequency difference measurement and noise analysis of an optical frequency comb in optical fiber", IEEE.J.Quantum Electronics , Vol 35, NO:4, April 1999
  14. B.Widiyatmoko, M.Kourogi, and M.Ohtsu, " Linking of two optical frequency comb by heterodyne optical phase locking", IEEE Photonics Technology Letters, Vol.11, NO 4. April 1999
  15. B.Widiyatmoko, M.Kourogi, K.Imai and M.Ohtsu, " Second harmonics generation of optical frequency comb at 1.55um using periodically poled lithium niobate", Opt.Lett. Vol 24, No5, March 1, 1999
  16. K.Imai, Y.Zhao, M.Kourogi , B.Widiyatmoko and M.Ohtsu, "Accuracy of optical frequency comb generation in optical fiber" Opt.Lett . Vol 24. No.4, February 15,1999
  17. M.Kourogi, B.Widiyatmoko, K.Imai and M.Ohtsu, "Accurate relative frequency cancellation between two independent lasers" Opt.Lett. Vol 24, No1, pp.16-18 January 1, 1999
  18. C. Ishibashi, M.Kourogi, K.Imai, B.Widiyatmoko, A.Onae and H.Sasada "Absolute frequency measurement of the saturated absorption lines of methane at the 1.66 um region, Optics communications Vol.161, pp 223-226 (1999)
  19. T.Udem, A.Huber, J.Reichert, B.Gross, M.Prevedelli, M.Weitz, M.Kourogi and T.W. Hansch."Phase-Coherent Frequency Measurement of the Hydrogen 1S-2S Transition", Proceedings of the XIII International Conference on Laser Spectroscopy (ICOLS’97), Z.J.Wang, Z.M.Zhang and Y.Z.Wang eds., World Scientific, Singapore (1998)
  20. A.Huber, Th.Udem, B.Gross, J.Reichert, M.Kourogi, K.Pachucki, M.Weitz and T.W. Hansch. "Hydrogen-Deuterium 1S-2S Isotope Shift and the Structure of the Deuteron", Phys. Rev. Lett., 80, 468 (1998)
  21. K.Imai, M.Kourogi, and M.Ohtsu, 30-THz span optical frequency comb generation by self-phase modulation in optical fiber., IEEE.Journal. Q.Electron. Vol. 34, No. 1, pp. 54-60, 1998
  22. M.Kourogi, B.Widiyatmoko, and M.Ohtsu," 3.17 THz Frequency Difference measurement between lasers using two optical frequency comb generator", IEEE Photonics Technology Letters, Vol.8, NO 4. April 1996
  23. T. Saitoh, M. Kourogi, and M.Ohtsu. Expansion of span-width of an optical frequency comb using a higher harmonic wave modulation., IEEE Photon. Technol. Lett. Vol. 8, No. 6. pp.1379-1381, 1996
  24. M.Kourogi, T. Enami, and M.Ohtsu. A coupled-cavity monolithic optical frequency comb generator., IEEE Photon.Techol. Lett., Vol. 8, No. 12. Pp 1698-1700, 1996
  25. M.Kourogi, B.Widiyatmoko, T.Takeuchi, and M.Ohtsu, "Limit of optical frequency comb generation due to material dispersion", IEEE.J.Quantum Electronics Vol 31, NO.12, December 1995
  26. M.Kourogi, B.Widiyatmoko, T.Enami, and M.Ohtsu, "Study on the development of Optical Frequency Difference Measurement using Optical frequency comb generator". Technical report of IEICE, OPE94-114,LQE93-93 (1995) ( in Japanese)
  27. M.Kourogi, T.Enami, M.Ohtsu: " Monolithic optical frequency comb generator". IEEE Photon Technol Lett, Vol 6, No 2, pp 214-217 (1994)
  28. M.Kourogi, K. Nakagawa, and M.Ohtsu. Wide span optical frequency comb generator for accurate optical frequency difference measurement., IEEE J. Quantum Electronics, Vol. 29 No. 10. pp 2693-2701, 1993




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