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Spectral broadening of femtosecond pulses in polycrystalline anatase titanium dioxide waveguides

Citation:

C. C. Evans, K. Shtyrkova, J. D.B. Bradley, E. Ippen, and E. Mazur. 2012. “Spectral broadening of femtosecond pulses in polycrystalline anatase titanium dioxide waveguides”.

Abstract:

We observe the first nonlinear spectral broadening of femtosecond pulses in single-mode anatase TiO2 waveguides at 793 and 1565 nm. The broad applicability and low two-photon absorption of TiO2 makes it a promising material for integrated photonics.
Last updated on 08/02/2019