Abstract

We predict and present the first observation of conical diffraction arising from k-space singularities in the band-structure of a periodic potential. The experiments are carried out in honeycomb lattices, where we also generate "honeycomb gap-solitons”.

© 2007 Optical Society of America

PDF Article
More Like This
Conical Diffraction and Gap Solitons in Honeycomb Photonic Lattices

O. Peleg, G. Bartal, B. Freedman, O. Manela, M. Segev, and D.N. Christodoulides
FTuI4 Frontiers in Optics (FiO) 2006

New gap solitons in two-dimensional photonic lattices

Zuoqiang Shi, Jianke Yang, Cibo Lou, and Zhigang Chen
JWA10 Conference on Lasers and Electro-Optics (CLEO) 2007

Embedded, gap, and surface soliton trains in 2D photonic lattices

Xiaosheng Wang, Cibo Lou, Alex Samodurov, Jingjun Xu, Zhigang Chen, and Jianke Yang
TuB33 Photonic Metamaterials: From Random to Periodic (META) 2007

References

You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription