Nonlinear Optical Response of Ge Nanocrystals in a Silica Matrix

Dowd, A; Elliman, Robert; Samoc, Marek; Luther-Davies, Barry

Nonlinear Optical Response of Ge Nanocrystals in a Silica Matrix

Date

1999

Authors

Dowd, A

Elliman, Robert

Samoc, Marek

Luther-Davies, Barry

Publisher

American Institute of Physics (AIP)

Abstract

Time-resolved degenerate-four-wave-mixing measurements were used to study the nonlinear optical response (intensity-dependent refractive index) of Ge nanocrystallites embedded in a silica matrix. Nanocrystals were fabricated by ion-implanting silica with

Keywords

Keywords: Annealing; Ion implantation; Laser pulses; Nanostructured materials; Nonlinear optics; Optical variables measurement; Quantum theory; Refractive index; Relaxation processes; Rutherford backscattering spectroscopy; Silica; Transmission electron microscopy;

URI

http://hdl.handle.net/1885/93678

Collections

ANU Research Publications

Source

Applied Physics Letters

Type

Journal article

Restricted until

2037-12-31

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Nonlinear Optical Response of Ge Nanocrystals in a Silica Matrix

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