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Amy C. Turner
Researcher at Cornell University
Publications - 30
Citations - 3555
Amy C. Turner is an academic researcher from Cornell University. The author has contributed to research in topics: Silicon & Four-wave mixing. The author has an hindex of 9, co-authored 30 publications receiving 3353 citations.
Papers
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Journal ArticleDOI
Broad-band optical parametric gain on a silicon photonic chip
Mark A. Foster,Amy C. Turner,Jay E. Sharping,Bradley S. Schmidt,Michal Lipson,Alexander L. Gaeta +5 more
TL;DR: Net on/off gain over a wavelength range of 28 nm is demonstrated through the optical process of phase-matched four-wave mixing in suitably designed SOI channel waveguides, allowing for the implementation of dense wavelength division multiplexing in an all-silicon photonic integrated circuit.
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Nonlinear optics in photonic nanowires
TL;DR: Photonic nanowires provide the maximal confinement of light for index guiding structures enabling large enhancement of nonlinear interactions and group-velocity dispersion engineering, which makes them ideally suited for many nonlinear optical applications including the generation of single-cycle pulses and optical processing with sub-mW powers.
Journal ArticleDOI
Tailored anomalous group-velocity dispersion in silicon channel waveguides
Amy C. Turner,Christina Manolatou,Bradley S. Schmidt,Michal Lipson,Mark A. Foster,Jay E. Sharping,Alexander L. Gaeta +6 more
TL;DR: The first experimental demonstration of anomalous group-velocity dispersion (GVD) in silicon waveguides across the telecommunication bands is presented and it is shown that the GVD can be tuned from -2000 to 1000 ps/(nm*km) by tailoring the cross-sectional size and shape of the waveguide.
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Signal regeneration using low-power four-wave mixing on silicon chip
TL;DR: In this article, the authors demonstrate two regeneration schemes using low-power four-wave mixing in a silicon nanowaveguide and compensate for the effects of poor extinction ratio, dispersive broadening and timing jitter.
Journal ArticleDOI
Generation of correlated photons in nanoscale silicon waveguides.
Jay E. Sharping,Kim Fook Lee,Mark A. Foster,Amy C. Turner,Bradley S. Schmidt,Michal Lipson,Alexander L. Gaeta,Prem Kumar +7 more
TL;DR: These measurements represent a first step towards the development of tools for quantum information processing which are based on CMOS-compatible, silicon-on-insulator technology.