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Marcelo Davanco

Marcelo Davanço is a Research Scientist in the Microsystems and Nanotechnology Division. He has B.S. and M.S. degrees in Electrical Engineering from the Universidade Estadual de Campinas (UNICAMP), Brazil, a Ph.D. in Electrical and Computer Engineering from the University of California, Santa Barbara, and was a Postdoctoral Research Fellow at the University of Michigan and then also at the CNST Nanofabrication Research Group. Marcelo has worked on a variety of topics related to the field of nanophotonics: InP-based photonic integrated circuits and photonic crystals, optical metamaterials, organic microcavities with strong exciton-photon coupling, hemispherical organic focal plane arrays, quantum-dot based single-photon sources, nonlinear integrated photonic devices, and nanophotonic cavity optomechanical systems. He is currently working with CNST researchers and external collaborators in developing measurement and fabrication techniques to advance the application of nanophotonics in sensing, imaging, and future electronics.

Selected Publications

  • Electromagnetically induced transparency and wideband wavelength conversion in silicon nitride microdisk optomechanical resonators, Y. Liu, M. Davanço, V. Aksyuk, and K. Srinivasan, Physical Review Letters 110, 223603 (2013).
    NIST Publication Database                Journal Web Site
  • Slot-mode-coupled optomechanical crystals, M. Davanço, J. Chan, A. H. Safavi-Naeini, O. Painter, and K. Srinivasan, Optics Express 20, 24394–24410 (2012).
    NIST Publication Database                Journal Web Site
  • Low-noise chip-based frequency conversion by four-wave-mixing Bragg scattering in SiNx waveguides, I. Agha, M. Davanço, B. Thurston, and K. Srinivasan, Optics Letters 37, 2997–2999 (2012).
    NIST Publication Database                Journal Web Site
  • Telecommunications-band heralded single photons from a silicon nanophotonic chip, M. Davanço, J. R. Ong, A. B. Shehata, A. Tosi, I. Agha, S. Assefa, F. Xia, W. M. J. Green, S. Mookherjea, and K. Srinivasan, Applied Physics Letters 100, 261104 (2012).
    NIST Publication Database                Journal Web Site
  • Efficient quantum dot single photon extraction into an optical fiber using a nanophotonic directional coupler, M. Davanço, M. T. Rakher, W. Wegscheider, D. Schuh, A. Badolato, and K. Srinivasan, Applied Physics Letters 99, 121101 (2011).
    NIST Publication Database                Journal Web Site
  • A circular dielectric grating for vertical extraction of single quantum dot emission, M. Davanço, M. T. Rakher, D. Schuh, A. Badolato, and K. Srinivasan, Applied Physics Letters 99, 041102 (2011).
    NIST Publication Database                Journal Web Site

Publications

Dissipative Kerr Solitons in a III-V Microresonator

Author(s)
Gregory T. Moille, Lin Chang, Weiqiang Xie, Ashutosh S. Rao, Xiyuan Lu, Marcelo I. Davanco, John E. Bowers, Kartik A. Srinivasan
We demonstrate stable microresonator Kerr solitons in a III-V platform through cryogenic quenching of the thermorefractive effect. Such phase-stable operation

High-Q dark hyperbolic phonon-polaritons in hexagonal boron nitride nanostructures

Author(s)
Georg Ramer, Mohit Tuteja, Joseph R. Matson, Marcelo I. Davanco, Thomas G. Folland, Andrey Kretinin, Takashi Taniguchi, Kenji Watanabe, Kostya Novoselov, Joshua D. Caldwell, Andrea Centrone
The anisotropy of hexagonal boron nitride (hBN) crystals gives rise to hyperbolic phonon polaritons (HPhPs), notable for their volumetric frequency-dependent
Created June 14, 2019, Updated September 21, 2020