Title of article
Ultrafast switching in Si-embedded opals
Author/Authors
Dmitry A Mazurenko، نويسنده , , Andrey V Akimov، نويسنده , , Alexander B Pevtsov، نويسنده , , Dmitry A Kurdyukov، نويسنده , , Valery G Golubev، نويسنده , , Jaap I Dijkhuis، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2003
Pages
4
From page
410
To page
413
Abstract
We present the first femtosecond pump–probe study of the transient reflectivity of an opal filled by silicon around the stop-band. We observe an ultrafast View the MathML source photoinduced response of the reflectivity of the opal that is synchronous with the pump pulse. In addition, an ultrafast step followed by a multi-exponential picosecond decay is measured that is related to the creation and relaxation of free carriers.
Keywords
Opal , Nonlinear femtosecond spectroscopy , Silicon , Pump and probe , Photonic crystal
Journal title
Physica E Low-dimensional Systems and Nanostructures
Serial Year
2003
Journal title
Physica E Low-dimensional Systems and Nanostructures
Record number
1045117
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