J Zhao

Summary

Affiliation: Tyndall National Institute
Country: Ireland

Publications

  1. ncbi Fast dispersion estimation in coherent optical 16QAM fast OFDM systems
    J Zhao
    Photonic Systems Group, Tyndall National Institute and Department of Physics, University College Cork, Lee Maltings, Prospect Row, Cork, Ireland
    Opt Express 21:2500-5. 2013
  2. ncbi Electronic dispersion compensation using full optical-field reconstruction in 10Gbit/s OOK based systems
    J Zhao
    Photonic Systems Group, Tyndall National Institute, University College Cork, Cork, Ireland
    Opt Express 16:15353-65. 2008
  3. ncbi MAP detection for impairment compensation in coherent WDM systems
    J Zhao
    Photonic Systems Group, Tyndall National Institute and Department of Physics, University College Cork, Cork, Ireland
    Opt Express 17:13395-401. 2009
  4. ncbi Offset-QAM based coherent WDM for spectral efficiency enhancement
    J Zhao
    Photonic Systems Group, Tyndall National Institute and Department of Physics, University College Cork, Lee Maltings, Prospect Row, Cork, Ireland
    Opt Express 19:14617-31. 2011
  5. ncbi Effect of re-feeding after starvation on biomechanical properties in rat small intestine
    Y Dou
    Institute of Experimental Clinical Research, Aarhus University, Aarhus, Denmark
    Med Eng Phys 23:557-66. 2001
  6. ncbi A comparative study of quantitative structure-activity relationship methods based on gallic acid derivatives
    H Huang
    State Key Laboratory of Pollution Control and Resources Reuse, School of the Environment, Nanjing University, Nanjing 210093, People s Republic of China
    SAR QSAR Environ Res 15:83-99. 2004
  7. ncbi Model-based optimisation of the biological performance of a sidestream MBR
    I Nopens
    BIOMATH, Department of Applied Mathematics, Biometrics and Process Control, Ghent University, Coupure Links 653, 9000 Gent, Belgium
    Water Sci Technol 56:135-43. 2007
  8. ncbi Significance of acetogenic H2 consumption in dark fermentation and effectiveness of pH
    B Calli
    Flemish Institute for Technological Research VITO, Boeretang 200, 2400 Mol, Belgium
    Water Sci Technol 57:809-14. 2008
  9. ncbi X-ray lasers from Inner-shell transitions pumped by the Free-electron laser
    J Zhao
    Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100080, China
    Opt Express 16:3546-59. 2008

Collaborators

  • Lu Wang
  • J Zhang
  • B Calli
  • I Nopens
  • H Huang
  • Y Dou
  • K Vanbroekhoven
  • E Nijssen
  • S Stama
  • P A Vanrolleghem
  • L D'Antonio
  • T Jiang
  • G Sin
  • W Ou
  • D Chen
  • S Gregersen
  • F Zhuang
  • H Gregersen

Detail Information

Publications9

  1. ncbi Fast dispersion estimation in coherent optical 16QAM fast OFDM systems
    J Zhao
    Photonic Systems Group, Tyndall National Institute and Department of Physics, University College Cork, Lee Maltings, Prospect Row, Cork, Ireland
    Opt Express 21:2500-5. 2013
    ..A single training symbol can achieve near-optimum channel estimation without any prior information of the transmission distance. This makes optical F-OFDM a very promising scheme for the future burst-mode applications...
  2. ncbi Electronic dispersion compensation using full optical-field reconstruction in 10Gbit/s OOK based systems
    J Zhao
    Photonic Systems Group, Tyndall National Institute, University College Cork, Cork, Ireland
    Opt Express 16:15353-65. 2008
    ..This numerical study provides important design guidelines which will enable full optical-field EDC to become a cost-effective dispersion compensation solution for future transparent optical networks...
  3. ncbi MAP detection for impairment compensation in coherent WDM systems
    J Zhao
    Photonic Systems Group, Tyndall National Institute and Department of Physics, University College Cork, Cork, Ireland
    Opt Express 17:13395-401. 2009
    ..It also significantly improves back-to-back sensitivity and CD tolerance of the system...
  4. ncbi Offset-QAM based coherent WDM for spectral efficiency enhancement
    J Zhao
    Photonic Systems Group, Tyndall National Institute and Department of Physics, University College Cork, Lee Maltings, Prospect Row, Cork, Ireland
    Opt Express 19:14617-31. 2011
    ..The achieved performance can approach the theoretical limits using practical components...
  5. ncbi Effect of re-feeding after starvation on biomechanical properties in rat small intestine
    Y Dou
    Institute of Experimental Clinical Research, Aarhus University, Aarhus, Denmark
    Med Eng Phys 23:557-66. 2001
    ..Normal values were reached within 4-7 days for the circumferential direction. In conclusion, fasting-induced biomechanical and structural remodelling were normalised by re-feeding in a time- and location-dependent way...
  6. ncbi A comparative study of quantitative structure-activity relationship methods based on gallic acid derivatives
    H Huang
    State Key Laboratory of Pollution Control and Resources Reuse, School of the Environment, Nanjing University, Nanjing 210093, People s Republic of China
    SAR QSAR Environ Res 15:83-99. 2004
    ..The results indicate that both models possess high statistical quality in the prediction of analgesic potency of novel gallic acid analogs...
  7. ncbi Model-based optimisation of the biological performance of a sidestream MBR
    I Nopens
    BIOMATH, Department of Applied Mathematics, Biometrics and Process Control, Ghent University, Coupure Links 653, 9000 Gent, Belgium
    Water Sci Technol 56:135-43. 2007
    ..A 42% reduction in ammonium and a 32% reduction in nitrate concentration were achieved. Phosphate removal is partly sacrificed (39% increase) compared to the standard operation...
  8. ncbi Significance of acetogenic H2 consumption in dark fermentation and effectiveness of pH
    B Calli
    Flemish Institute for Technological Research VITO, Boeretang 200, 2400 Mol, Belgium
    Water Sci Technol 57:809-14. 2008
    ..5. The results of continuous and batch experiments revealed that acetogenic H(2) consumption is more favorable at pH levels above 5.5 and is one of the reasons of instabilities in dark fermentative H(2) production...
  9. ncbi X-ray lasers from Inner-shell transitions pumped by the Free-electron laser
    J Zhao
    Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100080, China
    Opt Express 16:3546-59. 2008
    ..The Calcium scheme, can be used to create one single x-ray laser pulse with a duration as short as 2fs. The spectral bandwidth of the output ISXRL's is an order of 10 (-3), which is one order narrower than that of the SASE FEL's...