1. M. Grayson, M. Zohrabi, K. Bae, J. Zhu, J. T. Gopinath, and W. Park, "Enhancement of third-order nonlinearity of thermally evaporated GeSbSe waveguides through annealing", Opt. Express 27, 33606 (2019).
  2. J. Zhu, M. Zohrabi, K. Bae, T. M. Horning, M. B. Grayson, W. Park, and J. T. Gopinath, "Nonlinear characterization of silica and chalcogenide microresonators", Optica 6, 716-722 (2019).
  3. G. Kang, M. R. Krogstad, M. Grayson, D.-G. Kim, H. Lee, J. T. Gopinath, and W. Park, “High qualitychalcogenide-silica hybrid wedge resonators’, Opt. Express25, 15581-15589 (2017).
  4. M. R. Krogstad, S. Ahn, W. Park and J. T. Gopinath, “Optical properties of single-mode Ge-Sb-Se waveguides at telecom wavelengths”, IEEE Photon. Technol. Lett. 28, 2720-2723 (2016).
  5. M. R. Krogstad, S. Ahn, W. Park and J. T. Gopinath, “Nonlinear characterization of Ge28Sb12Se60 bulk and waveguide devices”, Opt. Express 23, 7870-7878 (2015).
  6. K. Choi, Y. Cui, V. A. Tamma, W. Park and J.-B. Park, “Air-Suspended Fast Transient Tunable Silicon Photonic Crystal Waveguide”, IEEE Photon. Technol. Lett. 26, 603-605 (2014)