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Maas, D. (author), Van veldhoven, E. (author), Chen, P. (author), Sidorkin, V. (author), Salemink, H. (author), Van der Drift, E. (author), Alkemade, P. (author)The recently introduced helium ion microscope (HIM) is capable of imaging and fabrication of nanostructures thanks to its sub-nanometer sized ion probe [1,2]. The unique interaction of the helium ions with the sample material provides very localized secondary electron emission, thus providing a valuable signal for high-resolution imaging as well...conference paper 2010
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Dündar, M.A. (author), Christova, C. (author), Silov, A.Y. (author), Karouta, F. (author), Nötzel, R. (author), Wienk, M. (author), Salemink, H. (author), Van der Heijden, R.W. (author)Liquid crystal (LC, Merk 5 CB) is infiltrated into active, InAs quantum dots embedded, InGaAsP membrane type nanocavities to investigate the possible effect of the LC orientation on active cavity tuning. The tuning is demonstrated thermally and thermo-optically. The thermal tuning showed that the cavity modes can be tuned in opposite directions...conference paper 2010
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Dündar, M.A. (author), Christova, C. (author), Silov, A.Y. (author), Karouta, F. (author), Nötzel, R. (author), Wienk, M. (author), Salemink, H. (author), Van der Heijden, R. (author)Liquid crystal (LC, Merk 5 CB) is infiltrated into active, InAs quantum dots embedded, InGaAsP membrane type nanocavities to investigate the possible effect of the LC orientation on active cavity tuning. The tuning is demonstrated thermally and thermo-optically. The thermal tuning showed that the cavity modes can be tuned in opposite directions...conference paper 2010
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- Nguyen, H.M. (author), Van der Drift, E.W.J.M. (author), Caro, J. (author), Rogge, S. (author), Salemink, H.W.M. (author) conference paper 2010
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Maas, D. (author), Van Veldhoven, E. (author), Chen, P. (author), Sidorkin, V. (author), Salemink, H. (author), Van der Drift, E. (author), Alkemade, P. (author)The recently introduced helium ion microscope (HIM) is capable of imaging and fabrication of nanostructures thanks to its sub-nanometer sized ion probe [1,2]. The unique interaction of the helium ions with the sample material provides very localized secondary electron emission, thus providing a valuable signal for high-resolution imaging as well...conference paper 2009
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Van der Heijden, R. (author), Kjellander, C. (author), Carlström, C.F. (author), Snijders, J. (author), Kicken, H. (author), Van der Heijden, R.W. (author), Bastiaansen, C. (author), Broer, D. (author), Van der Drift, E. (author), Salemink, H. (author)The filling is reported of the air holes of an InP-based two-dimensional photonic crystal with solid polymer and withliquid crystal 5CB. The polymer filling is obtained by thermal polymerization of an infiltrated liquid monomer,trimethylolpropane triacrylate. The filling procedure for both the monomer and liquid crystal relies on the...conference paper 2006
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Rong, B. (author), Van der Drift, E. (author), Van der Heijden, R.W. (author), Salemink, H.W.M. (author)We have developed a reliable process to fabricate high quality 2D air-hole and dielectric column InP photonic crystals with a high aspect ratio on a STS production tool using ICP N2+Cl2 plasma. The photonic crystals have a triangular lattice with lattice constant of 400 nm and air-hole and dielectric column radius of 120 nm. Large efforts have...conference paper 2006