Abstract
We analyze theoretically and generate experimentally two-dimensional nonlinear lattices with periodic phase modulation in a photorefractive medium. The light-induced periodically modulated nonlinear refractive index is highly anisotropic and nonlocal, and it depends on the lattice orientation relative to the crystal axis. We discuss the stability of such induced photonic structures and their guiding properties.
| Original language | English |
|---|---|
| Pages (from-to) | 869-871 |
| Number of pages | 3 |
| Journal | Optics Letters |
| Volume | 30 |
| Issue number | 8 |
| DOIs | |
| Publication status | Published - Apr 15 2005 |
| Externally published | Yes |
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ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics
Cite this
Nonlinear photonic lattices in anisotropic nonlocal self-focusing media. / Desyatnikov, Anton S.; Neshev, Dragomir N.; Kivshar, Yuri S.; Sagemerten, Nina; Träger, Denis; Jägers, Johannes; Denz, Cornelia; Kartashov, Yaroslav V.
In: Optics Letters, Vol. 30, No. 8, 15.04.2005, p. 869-871.Research output: Contribution to journal › Article
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TY - JOUR
T1 - Nonlinear photonic lattices in anisotropic nonlocal self-focusing media
AU - Desyatnikov, Anton S.
AU - Neshev, Dragomir N.
AU - Kivshar, Yuri S.
AU - Sagemerten, Nina
AU - Träger, Denis
AU - Jägers, Johannes
AU - Denz, Cornelia
AU - Kartashov, Yaroslav V.
PY - 2005/4/15
Y1 - 2005/4/15
N2 - We analyze theoretically and generate experimentally two-dimensional nonlinear lattices with periodic phase modulation in a photorefractive medium. The light-induced periodically modulated nonlinear refractive index is highly anisotropic and nonlocal, and it depends on the lattice orientation relative to the crystal axis. We discuss the stability of such induced photonic structures and their guiding properties.
AB - We analyze theoretically and generate experimentally two-dimensional nonlinear lattices with periodic phase modulation in a photorefractive medium. The light-induced periodically modulated nonlinear refractive index is highly anisotropic and nonlocal, and it depends on the lattice orientation relative to the crystal axis. We discuss the stability of such induced photonic structures and their guiding properties.
UR - http://www.scopus.com/inward/record.url?scp=17644396346&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=17644396346&partnerID=8YFLogxK
U2 - 10.1364/OL.30.000869
DO - 10.1364/OL.30.000869
M3 - Article
VL - 30
SP - 869
EP - 871
JO - Optics Letters
JF - Optics Letters
SN - 0146-9592
IS - 8
ER -