caa a22 4500 445368071 CHVBK 20180317142937.0 cr unu---uuuuu 170323e20110401xx s 000 0 eng 10.1007/s00340-011-4495-2 doi (NATIONALLICENCE)springer-10.1007/s00340-011-4495-2 Broadband third-harmonic generation in two-dimensional short-range ordered nonlinear photonic structure [Elektronische Daten] [Y. Sheng, W. Wang, K. Kalinowski, K. Koynov, W. Krolikowski] We study parametric frequency conversion in two-dimensional nonlinear photonic crystal with short-range ordered ferroelectric domains. We demonstrate that the short-range order enables broadband third-harmonic generation via cascading of two second-order quasi-phase matched nonlinear processes. We obtain conversion efficiencies that are much higher than those achieved from a randomized medium, owing to the unique distribution of reciprocal lattice vectors in the short-range ordered structure. Springer-Verlag, 2011 Sheng Y. Laser Physics Center, Research School of Physics and Engineering, Australian National University, 0200, Canberra, ACT, Australia aut Wang W. Laser Physics Center, Research School of Physics and Engineering, Australian National University, 0200, Canberra, ACT, Australia aut Kalinowski K. Laser Physics Center, Research School of Physics and Engineering, Australian National University, 0200, Canberra, ACT, Australia aut Koynov K. Max-Planck Institute for Polymer Research, Ackermannweg 10, 55128, Mainz, Germany aut Krolikowski W. Laser Physics Center, Research School of Physics and Engineering, Australian National University, 0200, Canberra, ACT, Australia aut Applied Physics B Springer-Verlag 103/1(2011-04-01), 13-16 0946-2171 103:1<13 2011 103 340 https://doi.org/10.1007/s00340-011-4495-2 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s00340-011-4495-2 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Sheng Y. Laser Physics Center, Research School of Physics and Engineering, Australian National University, 0200, Canberra, ACT, Australia aut NATIONALLICENCE 700 1- Wang W. Laser Physics Center, Research School of Physics and Engineering, Australian National University, 0200, Canberra, ACT, Australia aut NATIONALLICENCE 700 1- Kalinowski K. Laser Physics Center, Research School of Physics and Engineering, Australian National University, 0200, Canberra, ACT, Australia aut NATIONALLICENCE 700 1- Koynov K. Max-Planck Institute for Polymer Research, Ackermannweg 10, 55128, Mainz, Germany aut NATIONALLICENCE 700 1- Krolikowski W. Laser Physics Center, Research School of Physics and Engineering, Australian National University, 0200, Canberra, ACT, Australia aut NATIONALLICENCE 773 0- Applied Physics B Springer-Verlag 103/1(2011-04-01), 13-16 0946-2171 103:1<13 2011 103 340 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer