Current research projects Spatial Light Modulator for Maskless LithographyIn vivo Dual-Axes Confocal MicroscopyPhotonic Crystal SensorsQuantitative Phase MicroscopyDielectric Laser Accelerators (DLA)


We focus our research on design and fabrication of micro-optical and nano-optical devices that combine MEMS, photonic crystals, integrated optics, and free-space optics. By utilizing the resolving and diffractive properties of MEMS arrays, we create efficient and reliable systems for fiber-optics, free-space communication, displays, adaptive optics, spectroscopy, and instrumentation for biological studies.

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Recent Work

  • A. Gellineau, Y.-P. Wong, O. Solgaard, “Engineering-reflected phase in Fabry–Perot sensors with resonant mirrors”, Optics Express, Vol. 38, No. 23, 2013.
  • C.-M. Chang, O. Solgaard, “Fano resonances in integrated silicon Bragg reflectors for sensing applications”, Optics Express, Vol. 21, No. 22, 2013.
  • J.O. Grepstad, M.M. Greve, B. Holst, I.-R. Johansen, O. Solgaard, A. Sudbø, “Finite-size limitations on Quality Factor of guided resonance modes in 2D Photonic Crystals”, Optics Express, Vol. 21, No. 20, 2013.
  • More publications...