2009

Jounal Papers

  1. Y. Arai, T. Yamashita, T. Suzuki and Y. Ohishi, “Upconversion properties of Tb3+–Yb3+ codoped fluorophosphate glasses”, Journal of Applied Physics, Vol. 105, pp.083105-1 -6, April 2009.

  2. G. Senthil Murugan and Y. Ohishi, “Optical nonlinearities of tellurite glasses with ultrawide Raman bands”, Phys. Chem. Glasses: Physics and Chemistry of Glasses - European Journal of Glass Science and Technology Part B, Vol. 50, No. 2, pp.119–122, April 2009.

  3. T. Yamashita and Y. Ohishi, “Analysis of energy transfers between Tb3+ and Yb3+ codoped in borosilicate glasses”, J. Opt. Soc. Am. B, Vol.26, No.4, pp.819-829, April 2009.

  4. G. Qin, T. Sakamoto, N. Yamamoto, T. Kawanishi, H. Sotobayashi,T. Suzuki and Y.  Ohishi, “Tunable all-optical pulse compression and stretching via doublet Brillouin gain lines in an optical fiber”, Optics Letters, Vol.34, No.8, pp.1192-1194, April 2009.

  5. G. Qin, M. Liao, C. Chaudhari, Y. Arai, T. Suzuki and Y. Ohishi, “Spectrum controlled supercontinuum generation in microstructure tellurite fibers”, Journal of the Ceramic Society of Japan, Vol. 117, No. 1365, pp.706-708, May 2009.

  6. C. Chaudhari, T. Suzuki and Y. Ohishi, “Design of Zero Chromatic Dispersion Chalcogenide As2S3 Glass Nanofibers”, Journal of Lightwave Technology, Vol.27, No. 12, pp.2095-2099, June 2009.

  7. 大石泰丈、「Tb添加光ファイバによる新しいグリーンレーザー」、Material Stage, Vol.9, No.3, pp.79-83, June 2009.

  8. G. Qin, X. Yan, C. Kito, M. Liao, C. Chaudhari, T. Suzuki and Y. Ohishi, “Supercontinuum generation spanning over three octaves from UV to 3.85μm in a fluoride fiber”, Optics Letters, Vol. 34, No.13, pp.2015-2017, July 2009.

  9. M. Liao, C. Chaudhari, G. Qin, X. Yan, T. Suzuki and Y. Ohishi, “Tellurite microstructure fibers with small hexagonal core for supercontinuum generation”, Optics Express, Vol.17, No. 14, pp.12174-12182, July 2009.

  10. M. A. Hughes, W. Yang and D. W. Hewak, "Spectral broadening in femtosecond laser written waveguides in chalcogenide glass," J. Opt. Soc. Am. B, Vol. 26, No. 7, pp.1370-1378, July 2009.

  11. 大石泰丈、「テルライト光ファイバーによる光波制御」、応用物理 第78巻、第7号、pp.637-641, July 2009.

  12. M. Liao, X. Yan, G. Qin, C. Chaudhari, T. Suzuki and Y. Ohishi, “ A highly non-linear tellurite microstructure fiber with multi-ring holes for supercontinuum generation”, Optics Express, Vol. 17, No.18, pp.15481-15490, August 2009.

  13. T. Suzuki, M. Hughes, and Y. Ohishi, "Optical properties of Ni-doped MgGa2O4 single crystals grown by floating zone method," Journal of Luminescence, Vol. 130, pp. 121-126, August 2009.

  14. M. A. Hughes, T. Akada, T. Suzuki, Y, Ohishi1 and D. W. Hewak, “Ultrabroad emission from a bismuth doped chalcogenide glass”, Optics Express, Vol. 17, No. 22, pp.19345-19355, October 2009.

  15. G. Qin, X. Yan, C. Kito, M. Liao, C. Chaudhari, T. Suzuki and Y. Ohishi, “Ultrabroadband supercontinuum generation from ultraviolet to 6.28 μm in a fluoride fiber”, Applied Physics Letters, Vol. 95, pp.161103-1 – 161103-3, October 2009.

  16. X. Yan, G. Qin, M. Liao, T. Suzuki, A. Mori and Y. Ohishi1, “Soliton source generation in a few-mode tellurite microstructure fiber”, Applied Physics Letters, Vol. 95, pp.171107-1-3, October 2009.

  17. M. A. Hughes, T. Suzuki and Y. Ohishi, “Compositional optimization of bismuth-doped yttria–alumina–silica glass”, Optical Materials, Vol. 32, No. 2, pp.368-373, October 2009.

  18. M. Liao, C. Chaudhari1, G. Qin, X. Yan, C. Kito, T. Suzuki, Y. Ohishi1, M. Matsumoto and T. Misumi, “Fabrication and characterization of a chalcogenide-tellurite composite microstructure fiber withhigh nonlinearity”, Optics Express, Vol. 17, No. 24, pp.21608-21614, November 2009.

  19. H. Masai, Y. Takahashi, T. Fujiwara, T. Suzuki and Y. Ohishi, “Correlation between near infrared emission and bismuth radical species of Bi2O3-containing aluminoborate glass”, Journal of Applied Physics, No. 106, pp.103523-1-5, November 2009.

  20. M. Hughes, T. Suzuki and Y. Ohishi, “Towards a high-performance optical gain medium based on bismuth and aluminum co-doped germanate glass”, Journal of Non-Crystalline Solids, Vol. 356, pp.407-418, December 2009.

  21. G. Qin, M. Liao, C. Chaudhari, X. Yan, C. Kito, T. Suzuki and Y. Ohishi, “Second and third harmonics and flattened supercontinuum generation in tellurite microstructured fibers” , Optics Letters, Vol. 35, No.1, pp.58-60, January 2010.

  22. G. Qin, X. Yan, C. Kito, M. Liao, T. Suzuki, A. Mori and Y. Ohishi1, “ Zero-dispersion-wavelength-decreasing tellurite microstructured fiber for wide and flattened supercontinuum generation”, Optics Letters, Vol. 35, No.2, pp.136-138, January 2010.

  23. S. Khonthon, S. Morimoto, Y. Arai and Y. Ohishi, “Redox equilibrium and NIR luminescence of Bi2O3-containing glasses”, Optical Materials, Vol. 31, No. 8, pp.1262-1268, February 2009.

  24. G. Qin, X. Yan, C. Kito, M. Liao, T. Suzuki, A. Mori, and Y. Ohishi, “Highly nonlinear tellurite microstructured fibers for broadband wavelength conversion and flattened supercontinuum generation”, Journal of Applied Physics, Vol. 107, pp. 043108-1-4, February 2010.

Conference Papers

  1. C. Chaudhari, T. Suzuki, and Y. Ohishi, “Highly Nonlinear Chalcogenide Core Nanofiber and Photonic Crystal Fiber Showing Zero Dispersion at 1.55 μm”, SPIE Optics Optoelectronics 2009, Proc. of SPIE , Vol.7357, pp. 735703-1 -10, Prague, Czech Republic , April, 2009.

  2. M. Liao, C. Chaudhari, G. Qin, X. Yan, C. Kito, T. Suzuki, Y. Ohishi, M. Matsumoto, and T. Misumi, “Supercontinuum Generation in a Chalcogenide-Tellurite Composite Microstructure Fiber”, ECOC 2009, Paper6.1.1, Vienna, Austria, September, 2009.

  3. G. Qin, X. Yan, C. Kito, M. Liao, C. Chaudhari, T. Suzuki, and Y. Ohishi, “Supercontinuum Generation from UV to 3.85 μm in a Fluoride Fiber”, ECOC 2009, Paper 6.1.2, Vienna, Austria, September, 2009.

  4. G. Qin, T. Sakamoto, N. Yamamoto, T. Kawanishi, H. Sotobayshi, T. Suzuki1, and Y. Ohishi, “Tunable all-optical pulse compression and stretching via doublet Brillouin gain lines in an optical fiber”, CLEO Europe –EQEC 2009, cd.p.1-tue, Munich, Germany, June, 2009.

  5. G. Qin, T. Suzuki, A. Mori, and Y. Ohishi, “Brillouin lasing of a single mode tellurite fiber”, CLEO Europe –EQEC 2009, cd.p3-tue, Munich, Germany, June, 2009.

  6. C. Chaudhari, T. Suzuki and Y. Ohishi, “Composite Tellurite - Fluorophosphate Fiber for Parametric Amplification”, CLEO Europe –EQEC 2009, cj.p.8-thu, Munich, Germany, June, 2009.

  7. C. Chaudhari, M. Liao, T. Suzuki, and Y. Ohishi, “Group Velocity Dispersion in Composite Tellurite - Fluorophosphate Fiber”, 2009 OSA/CLEO/IQEC 2009, JTuD66, Baltimore, United States, June 2009.

  8. G. Qin, T. Suzuki and Y. Ohishi, “Zero-broadening and pulse compression Brillouin slow light based on doublet gain lines in an optical fiber”, 2009 OSA/CLEO/IQEC 2009, JWA59, 2009

  9. G. Qin, T. Suzuki and Y. Ohishi, “Widely tunable passively mode-locked fiber laser with carbon nanotube films”, 2009 IEEE, ThLP28, 2009

  10. C. Chaudhari, T. Suzuki and Y. Ohishi, “Effect of Cladding Layer Thickness on Dispersion and Nonlinearity of the Chalcogenide Core - Tellurite Cladding Composite Nanofiber”, 2009 IEEE, ThN3, pp.725-726, 2009

  11. G. Qin, X. Yan, M. Liao, T. Suzuki, A. Mori, Y. Ohishi, “Tunable green third harmonics and near infrared soliton (or dispersive wave) source generation in tellurite microstructure fibers”, 2009 IEEE, ThR4, pp.757-758, 2009

  12. M. Liao, C. Chaudhari, G. Qin, C. Kito, T. Suzuki, Y. Ohishi, M. Matsumoto and T. Misumi, “A highly nonlinear fiber with chalcogenide-tellurite composite microstructure”, 2009 IEEE, TuA3, 2009

  13. Y. Ohishi, G. Qin, M. Liao, C. Chaudhari and T. Suzuki, “Lightwave Signal Processing Using Tellurite Fibers”, 2009 IEEE, TuD1, 2009

  14. G. Qin, M. Liao, C. Chaudhari, X. Yan, C. Kito, T. Suzuki and Y. Ohishi, “Second, Third Harmonics and Flattened Supercontinuum Generation in Tellurite Microstructure Fibers”, 2009 IEEE, TuFF3, 2009

  15. C. Chaudhari, T. Suzuki and Y. Ohishi, “Dispersion Tailoring of the Composite Chalcogenide-Tellurite Microstructured Fiber”, ISSS&AMDE2009, 2L01, Kiryu, Japan, Dec. 10-11, 2009

  16. S. Mizuno, H. Nasu, M. Hughes, T. Suzuki, H. Ito, K. Hasegawa and Y. Ohishi, “The efficiencies of energy transfer from Cr to Nd ions in silicate glasses”, Photonics West, 75980A-1-8, 2010

  17. T. Suzuki, H. Nasu, M. A. Hughes, S. Mizuno, K. Hasegawa and Y. Ohishi, "Excitation wavelength dependence of quantum efficiencies of Nd-doped glasses for solar pumped fiber lasers”, Photonics West, pp. 75981L1-8, San Francisco, USA, January 2010.

  18. S. Mizuno, H. Ito, K. Hasegawa, H. Nasu, M. Hughes, T. Suzuki and Y. Ohishi, "Improvement of quantum efficiencies on Nd, Cr codoped glasses by crystallization for solar pumped lasers," in 9th International Symposium on Crystallization in Glasses and Liquids, 2009

  19. M. Hughes, T. Suzuki and Y. Ohishi, "Development of bismuth doped lead-aluminum-zinc-germanate glass as a broadband optical gain medium," Photonics West, 7212, pp.721203-721212, 2009

  20. M. Liao, C. Chaudhari, G. Qin, T. Suzuki and Y. Ohishi, “A tellurite microstructure nanofiber fabricated for supercontinuum generation pumped by 1064nm picoseconds laser”, 8th Pacific Rim Conference on Ceramic and Glass Technology (PACRIM), PACRIM8-S25-P212-200, 2009

  21. X. Yan, C. Chaudhari, G. Qin, M. Liao, T. Suzuki and Y. Ohishi, “Ultraflat supercontinuum generation in an As2S3-based chalcogenide core microstructure fiber”, Photonics West, 75981M1-8, 2010

  22. C. Chaudhari, T. Suzuki and Y. Ohishi, “Optical parametric amplification in composite tellurite: fluorophosphate fiber”, Photonics West, 75981N-1-8-59, 2010

  23. M. Liao, X. Yan, G. Qin, C. Chaudhari, T. Suzuki and Y. Ohishi, “Fabrication of a highly nonlinear tellurite complex microstructure fiber for supercontinuum generation”, OFC/NFOEC, 2010, Accepted

  24. M. Liao, C. Chaudhari, G. Qin, X. Yan, T. Suzuki and Y. Ohishi, “The tellurite highly nonlinear microstructured fibers for THG and SC generations”, SPIE Photonics Europe, 2010, Accepted

  25. M. Liao, G. Qin, X. Yan, M. Hughes, T. Suzuki and Y. Ohishi, “Comments on evaluating upconversion materials developed to improve the efficiency of solar cells”, Submitted to 3rd International Workshop on Photoluminescence in Rare Earth: Photonic Materials and Devices (PRE 10), In review.