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Ultrafast nonlinear optical studies of silicon nanowaveguides.

Optics express

Motamedi AR, Nejadmalayeri AH, Khilo A, Kärtner FX, Ippen EP.
PMID: 22418167
Opt Express. 2012 Feb 13;20(4):4085-101. doi: 10.1364/OE.20.004085.

Results of a self-consistent ultrafast study of nonlinear optical properties of silicon nanowaveguides using heterodyne pump-probe technique are reported. The two-photon absorption coefficient and free-carrier absorption effective cross-section were determined to be 0.68cm/GW, and 1.9x10(-17) cm2, respectively and the...

Showing 2161 to 2161 of 2161 entries