Ms. Valentina Donzella Profile

Valentina Donzella

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Publications (4)

Proceedings Article | 27 August 2014 Paper

Improving the performance of silicon photonic rings, disks, and Bragg gratings for use in label-free biosensing

Shon Schmidt, Jonas Flueckiger, WenXuan Wu, Samantha Grist, Sahba Talebi Fard, Valentina Donzella, Pakapreud Khumwan, Emily Thompson, Qian Wang, Pavel Kulik, Xu Wang, Ahmed Sherwali, James Kirk, Karen Cheung, Lukas Chrostowski, Daniel Ratner

Proceedings Volume 9166, 91660M (2014) https://doi.org/10.1117/12.2062389

KEYWORDS: Waveguides, Sensors, Resonators, Fiber Bragg gratings, Cladding, Biosensors, Refractive index, Biosensing, Silicon photonics, Silicon

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Proceedings Article | 11 October 2013 Paper

Study of waveguide crosstalk in silicon photonics integrated circuits

Valentina Donzella, Sahba Talebi Fard, Lukas Chrostowski

Proceedings Volume 8915, 89150Z (2013) https://doi.org/10.1117/12.2042366

KEYWORDS: Waveguides, Silicon photonics, Silicon, Light wave propagation, Sensors, Cladding, Scattering, Optical fabrication, Polarization, Radio propagation

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Proceedings Article | 14 March 2013 Paper

Label-free silicon photonic biosensors for use in clinical diagnostics

Sahba Talebi Fard, Samantha Grist, Valentina Donzella, Shon Schmidt, Jonas Flueckiger, Xu Wang, Wei Shi, Andrew Millspaugh, Mitchell Webb, Daniel Ratner, Karen Cheung, Lukas Chrostowski

Proceedings Volume 8629, 862909 (2013) https://doi.org/10.1117/12.2005832

KEYWORDS: Sensors, Waveguides, Resonators, Fiber Bragg gratings, Refractive index, Biosensing, Silicon photonics, Silicon, Molecules, Biological research

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Proceedings Article | 5 August 2009 Paper

Er-doped Si nanoclusters waveguides longitudinally pumped by broad area lasers for optical amplification

V. Donzella, V. Toccafondo, S. Faralli, F. Di Pasquale, A. Pitanti, N. Daldosso, L. Pavesi, F. Gourbilleau, R. Rizk

Proceedings Volume 7386, 73861A (2009) https://doi.org/10.1117/12.839908

KEYWORDS: Erbium, Ions, Absorption, Waveguides, Silicon, Optical amplifiers, Amplifiers, Simulation of CCA and DLA aggregates, Laser optics, Signal attenuation

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