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Ultrafast decay of femtosecond laser-induced grating in silicon-quantum-dot-based optical waveguides

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Date

2008

Authors

Pelant, I
Tomasiunas, R
Sirutkaitis, V
Valenta, Jan
Ostatnicky, T
Kusova, K
Elliman, Robert

Journal Title

Journal ISSN

Volume Title

Publisher

Institute of Physics Publishing

Abstract

Femtosecond transient laser-induced grating (LIG) experiments were performed in planar optical waveguides made of luminescent silicon quantum dots. The LIG was created by interference of two pulses from the frequency-doubled output of a Ti-sapphire laser

Description

Keywords

Keywords: Diffraction gratings; Excitons; Laser theory; Semiconductor quantum dots; Silicon compounds; Ultrafast phenomena; Ultrashort pulses; Carrier diffusion; Femtosecond transient laser-induced grating (LIG); Ultrafast decay; Optical waveguides

Citation

URI

http://hdl.handle.net/1885/35666

Collections

ANU Research Publications

Source

Journal of Physics D: Applied Physics

Type

Journal article

Book Title

Entity type

Access Statement

License Rights

DOI

10.1088/0022-3727/41/1/015103

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