DocumentCode :
448032
Title :
Ultrafast nonlinear switching in a Al0.3Ga0.7As/AlOx two-dimensional photonic crystal
Author :
Raineri, F. ; Yacomotti, A.M. ; Vecchi, G. ; Sagnes, L. ; Strassner, M. ; Le Gratiet, L. ; Monnier, P. ; Raj, R. ; Levenson, A.
Author_Institution :
Lab. de Photonique et de Nanostruct., CNRS, Marcoussis, France
Volume :
1
fYear :
2005
fDate :
22-27 May 2005
Firstpage :
654
Abstract :
Fast switching is demonstrated on a two dimensional Al0.3Ga0.7As photonic crystal slab around 1.5 μm. An AlOx slab ensures efficient heat sink. A 200% change in the reflectivity is obtained with a recovery time of 8 ps.
Keywords :
III-V semiconductors; aluminium compounds; gallium arsenide; high-speed optical techniques; optical switches; photonic crystals; 1.5 micron; 8 ps; Al0.3Ga0.7As-AlO; heat sink; reflectivity; two-dimensional photonic crystal slab; ultrafast nonlinear switching; Fiber nonlinear optics; Laser excitation; Nonlinear optics; Optical pulses; Optical pumping; Photonic crystals; Probes; Reflectivity; Slabs; Ultrafast optics;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Lasers and Electro-Optics, 2005. (CLEO). Conference on
Print_ISBN :
1-55752-795-4
Type :
conf
DOI :
10.1109/CLEO.2005.201878
Filename :
1572944
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=448032
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