32 citations · 53 across the 3 of their papers we have counts for
3 papers
Simultaneous measurement of localized diffusion and flow using optical coherence tomography
Nicolás Weiss, Ton G. van Leeuwen, Jeroen Kalkman
We report on the simultaneous and localized measurements of the diffusion coefficient and flow velocity based on the normalized autocorrelation function using optical coherence tom…
Ultrafast optical switching of three-dimensional Si inverse opal photonic band gap crystals
Tijmen G. Euser, Hong Wei, Jeroen Kalkman +4
We present ultrafast optical switching experiments on 3D photonic band gap crystals. Switching the Si inverse opal is achieved by optically exciting free carriers by a two-photon p…
Purcell factor enhanced scattering efficiency in optical microcavities
T. J. Kippenberg, A. L. Tchebotareva, J. Kalkman +2
Scattering processes in an optical microcavity are investigated for the case of silicon nanocrystals embedded in an ultra-high Q toroid microcavity. Using a novel measurement techn…