D
Dana Hood
Researcher at Sandia National Laboratories
Publications - 15
Citations - 424
Dana Hood is an academic researcher from Sandia National Laboratories. The author has contributed to research in topics: Silicon photonics & Photonics. The author has an hindex of 5, co-authored 15 publications receiving 266 citations.
Papers
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Journal ArticleDOI
Bonded thin film lithium niobate modulator on a silicon photonics platform exceeding 100 GHz 3-dB electrical modulation bandwidth
Peter O. Weigel,Jie Zhao,Kelvin Fang,Hasan Al-Rubaye,Douglas C. Trotter,Dana Hood,John Mudrick,Christina Dallo,Andrew Pomerene,Andrew Starbuck,Christopher T. DeRose,Anthony L. Lentine,Gabriel M. Rebeiz,Shayan Mookherjea +13 more
TL;DR: This hybrid Si-LN MZM achieves beyond 106 GHz 3-dB electrical modulation bandwidth, the highest of any silicon photonic or lithium niobate (phase) modulator.
Journal ArticleDOI
Hybrid Silicon Photonic-Lithium Niobate Electro-Optic Mach-Zehnder Modulator Beyond 100 GHz
Peter O. Weigel,Jie Zhao,Kelvin Fang,Hasan Al-Rubaye,Douglas C. Trotter,Dana Hood,John Mudrick,Christina Dallo,Andrew Pomerene,Andrew Starbuck,Christopher T. DeRose,Anthony L. Lentine,Gabriel M. Rebeiz,Shayan Mookherjea +13 more
TL;DR: In this paper, an ultra-high-bandwidth Mach-Zehnder EOM based on Si photonics is shown, made using conventional lithography and wafer-scale fabrication, bonded to an unpatterned Lithium Niobate (LN) thin film.
Journal ArticleDOI
A heterogeneously integrated silicon photonic/lithium niobate travelling wave electro-optic modulator.
Nicholas Boynton,Hong Cai,Michael Gehl,Shawn Arterburn,Christina Dallo,Andrew Pomerene,Andrew Starbuck,Dana Hood,Douglas C. Trotter,Thomas A. Friedmann,Christopher T. DeRose,Anthony L. Lentine +11 more
TL;DR: This manuscript demonstrates the most CMOS-compatible thin-film lithium niobate modulator to date, which has electro-optic 3 dB bandwidths of 30.6 GHz and half-wave voltages of 6.7 V×cm.
Journal ArticleDOI
Improved broadband performance of an adjoint shape optimized waveguide crossing using a Levenberg-Marquardt update.
Galen Hoffman,Christina Dallo,Andrew Starbuck,Dana Hood,Andrew Pomerene,Douglas C. Trotter,Christopher T. DeRose +6 more
TL;DR: An adjoint shape optimization algorithm with a compound figure of merit is derived and its use with both gradient descent and Levenberg-Marquart updates for the case of SiO2-buried SOI coplanar waveguide crossings is demonstrated.
Proceedings ArticleDOI
Silicon Photonic Single-Sideband Generation with Dual-Parallel Mach-Zehnder Modulators
Ashok Kodigala,Michael Gehl,Christopher T. DeRose,Dana Hood,Andrew Pomerene,Christina Dallo,Douglas C. Trotter,P. Moore,Andrew Starbuck,Jongmin Lee,Grant Biedermann,Anthony L. Lentine +11 more
TL;DR: In this paper, the first silicon photonic single-sideband (SSB) modulator with dual-parallel Mach-Zehnder modulators (MZMs) operating near 1550 nm with a measured carrier suppression of 27 dB and at least 12 dB sideband suppression at 1 GHz.