Defect-free surface states in modulated photonic lattices
Download (931.21 kB)
-
Altmetric Citations
Garanovich, Ivan; Sukhorukov, Andrey; Kivshar, Yuri
Description
We predict that interfaces of periodically curved waveguide arrays can support a novel type of surface states which exist in a certain region of modulation parameters associated with the band flattening. Such linear surface states appear in truncated but otherwise perfect (defect-free) lattices as a direct consequence of the periodic modulation of the lattice potential. We show that the existence of these modes in different band gaps can be flexibly controlled by selecting the modulation...[Show more]
Collections | ANU Research Publications |
---|---|
Date published: | 2008-05-23 |
Type: | Journal article |
URI: | http://hdl.handle.net/10440/811 http://digitalcollections.anu.edu.au/handle/10440/811 |
Source: | Physical Review Letters |
DOI: | 10.1103/PhysRevLett.100.203904 |
Download
File | Description | Size | Format | Image |
---|---|---|---|---|
Garanovich_Defect2008.pdf | 931.21 kB | Adobe PDF |
Items in Open Research are protected by copyright, with all rights reserved, unless otherwise indicated.
Updated: 17 November 2022/ Responsible Officer: University Librarian/ Page Contact: Library Systems & Web Coordinator