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physics.optics2007★ 47 cited
Two-dimensional defect modes in optically induced photonic lattices
Jiandong Wang, Jianke Yang, Zhigang Chen
In this article, localized linear defect modes due to bandgap guidance in two-dimensional photonic lattices with localized or non-localized defects are investigated theoretically.…
physics.optics2005
Defect modes in one-dimensional photonic lattices
Francesco Fedele, Jianke Yang, Zhigang Chen
Linear defect modes in one-dimensional photonic lattices are studied theoretically. For negative (repulsive) defects, various localized defect modes are found. The strongest confin…