Yan Sheng

Summary

Affiliation: Australian National University
Country: Australia

Publications

  1. doi request reprint Broadband frequency tripling in locally ordered nonlinear photonic crystal
    Yan Sheng
    Laser Physics Center, Research School of Physics and Engineering, Australian National University, Canberra, ACT 0200, Australia
    Opt Express 21:4475-80. 2013
  2. ncbi request reprint Role of a localized modulation of χ(2) in Čerenkov second-harmonic generation in nonlinear bulk medium
    Yan Sheng
    Laser Physics Center, Research School of Physics and Engineering, Australian National University, ACT, Australia
    Opt Lett 37:3864-6. 2012
  3. ncbi request reprint Multi-directional Čerenkov second harmonic generation in two-dimensional nonlinear photonic crystal
    Yan Sheng
    Laser Physics Center, Research School of Physics and Engineering, Australian National University, ACT 0200, Australia
    Opt Express 20:3948-53. 2012
  4. doi request reprint Tailoring Čerenkov second-harmonic generation in bulk nonlinear photonic crystal
    Yan Sheng
    Laser Physics Center, Research School of Physics and Engineering, Australian National University, Canberra ACT 0200, Australia
    Opt Lett 36:2593-5. 2011
  5. doi request reprint Third-harmonic generation via nonlinear Raman-Nath diffraction in nonlinear photonic crystal
    Yan Sheng
    Laser Physics Center, Research School of Physics and Engineering, Australian National University, ACT 0200, Australia
    Opt Lett 36:3266-8. 2011
  6. doi request reprint Multiple Čerenkov second-harmonic waves in a two-dimensional nonlinear photonic structure
    Wenjie Wang
    Laser Physics Center, Research School of Physics and Engineering, Australian National University, ACT 0200, Australia
    Opt Lett 35:3790-2. 2010

Collaborators

  • Wenjie Wang
  • Yongfa Kong
  • Ady Arie
  • Wieslaw Krolikowski

Detail Information

Publications6

  1. doi request reprint Broadband frequency tripling in locally ordered nonlinear photonic crystal
    Yan Sheng
    Laser Physics Center, Research School of Physics and Engineering, Australian National University, Canberra, ACT 0200, Australia
    Opt Express 21:4475-80. 2013
    ..Frequency tripling via cascading is demonstrated in the range of 1400-1830 nm, with energy conversion efficiency up to ∼15%...
  2. ncbi request reprint Role of a localized modulation of χ(2) in Čerenkov second-harmonic generation in nonlinear bulk medium
    Yan Sheng
    Laser Physics Center, Research School of Physics and Engineering, Australian National University, ACT, Australia
    Opt Lett 37:3864-6. 2012
    ..Our calculations are in excellent agreement with simple analytical approach utilizing the concept of reciprocal vectors representing the Fourier spectrum of the modulation of χ((2))...
  3. ncbi request reprint Multi-directional Čerenkov second harmonic generation in two-dimensional nonlinear photonic crystal
    Yan Sheng
    Laser Physics Center, Research School of Physics and Engineering, Australian National University, ACT 0200, Australia
    Opt Express 20:3948-53. 2012
    ..This opens a way to control the angle of Čerenkov emission by tailoring the nonlinearity of the material, which is otherwise intrinsically defined by dielectric constants of the medium and their dispersion...
  4. doi request reprint Tailoring Čerenkov second-harmonic generation in bulk nonlinear photonic crystal
    Yan Sheng
    Laser Physics Center, Research School of Physics and Engineering, Australian National University, Canberra ACT 0200, Australia
    Opt Lett 36:2593-5. 2011
    ..The angles of emission are controllable by the spatial modulation of the nonlinearity. We propose a design of the periodically poled domain pattern, which maximizes the efficiency of the second-harmonic emission...
  5. doi request reprint Third-harmonic generation via nonlinear Raman-Nath diffraction in nonlinear photonic crystal
    Yan Sheng
    Laser Physics Center, Research School of Physics and Engineering, Australian National University, ACT 0200, Australia
    Opt Lett 36:3266-8. 2011
    ..This is the first experimental observation of third-harmonic generation based on nonlinear Raman-Nath diffraction...
  6. doi request reprint Multiple Čerenkov second-harmonic waves in a two-dimensional nonlinear photonic structure
    Wenjie Wang
    Laser Physics Center, Research School of Physics and Engineering, Australian National University, ACT 0200, Australia
    Opt Lett 35:3790-2. 2010
    ..In addition, by studying the asymmetric geometry of the interaction, we uniquely verify the effects of reciprocal vectors on the Čerenkov-type second-harmonic generation in nonlinear photonic structures...