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Wang, H. (author), Groen, F.H. (author), Pereira, S.F. (author), Braat, J.J.M. (author)In photonics, light usually diffracts in all directions when it emerges from a planar optical waveguide. Besides this fact, in this letter we show that a waveguide with a rectangular cross section can be turned to a focusing system by using three-dimensional self-imaging technique. We obtained a configuration where the focus of the field lies...journal article 2003
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- Erasme, D. (author), Spiekman, L.H. (author), Herben, C.G.P. (author), Smit, M.K. (author), Groen, F.H. (author) journal article 1997
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- De Borst, R. (author), Groen, A.E. (author) journal article 1994
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Reijmer, J.J.G. (author), Palmieri, P. (author), Groen, R. (author)compositional variation of Pleistocene carbonate gravity deposits from the Exuma Sound Basin, Bahamas, was determined. Two types of gravity deposit were present in the cores of ODP Leg 101, Site 632A, i.e., calciturbidites and calcidebrites. In analogy with earlier studies, the compositional variations in the calciturbidites could be linked to...journal article 2012
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Groen, J.P. (author), Riste, D. (author), Tornberg, L. (author), Cramer, J. (author), De Groot, P.C. (author), Picot, T. (author), Johansson, G. (author), DiCarlo, L. (author)We realize indirect partial measurement of a transmon qubit in circuit quantum electrodynamics by interaction with an ancilla qubit and projective ancilla measurement with a dedicated readout resonator. Accurate control of the interaction and ancilla measurement basis allows tailoring the measurement strength and operator. The tradeoff between...journal article 2013
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- Vreeburg, C.G.M. (author), Uitterdijk, T. (author), Oei, Y.S. (author), Smit, M.K. (author), Groen, F.H. (author), Metaal, E.G. (author), Demeester, P. (author), Frankena, H.J. (author) journal article 1997
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- Stulemeijer, J. (author), Bakker, A.F. (author), Moerman, I. (author), Groen, F.H. (author), Smit, M.K. (author) journal article 1999
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Van Engelen, A. (author), Niessen, W.J. (author), Klein, S. (author), Groen, H.C. (author), Verhagen, H.J.M. (author), Wentzel, J.J. (author), Van der Lugt, A. (author), De Bruijne, M. (author)Atherosclerotic plaque composition can indicate plaque vulnerability. We segment atherosclerotic plaque components from the carotid artery on a combination of in vivo MRI and CT-angiography (CTA) data using supervised voxelwise classification. In contrast to previous studies the ground truth for training is directly obtained from 3D registration...journal article 2014
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Van den Ende, D.A. (author), Van de Wiel, H.J. (author), Groen, W.A. (author), Van der Zwaag, S. (author)Direct piezoelectric strain energy harvesting can be used to power wireless autonomous sensors in environments where low frequency, high strains are present, such as in automobile tires during operation. However, these high strains place stringent demands on the materials with respect to mechanical failure or depolarization, especially at...journal article 2011
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- Bukkems, H.G. (author), Herben, C.G.P. (author), Smit, M.K. (author), Groen, F.H. (author), Moerman, I. (author) journal article 1999
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- den Besten, J.H. (author), Dessens, M.P. (author), Herben, C.G.P. (author), Leijtens, X.J.M. (author), Groen, F.H. (author), Leys, M.R. (author), Smit, M.K. (author) journal article 2002
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- Vreeburg, C.G.M. (author), Herben, C.G.P. (author), Leijtens, X.J.M. (author), Smit, M.K. (author), Groen, F.H. (author), van der Tol, J.J.G.M. (author), Demcester, P. (author) journal article 1998
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- Maat, D.H.P. (author), Zhu, Y.C. (author), Groen, F.H. (author), van Brug, H. (author), Frankena, H.J. (author), Leijtens, X.J.M. (author) journal article 2000
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- Herben, C.G.P. (author), Vreeburg, C.G.M. (author), Maat, D.H.P. (author), Leijtens, X.J.M. (author), Oei, Y.S. (author), Groen, F.H. (author), Pedersen, J.W. (author), Demeester, P. (author), Smit, M.K. (author) journal article 1998
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- Groen, F.C.A. (author), ten Kate, T.K. (author), Smeulders, A.W.M. (author), Young, I.T. (author) journal article 1989
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Khanbareh, H. (author), Schelen, J.B.J. (author), Van der Zwaag, S. (author), Groen, W.A. (author)Pyroelectric properties of materials can be accurately determined by applying a new digital signal processing method on the discrete sampled data obtained with a temperature oscillation technique. The pyroelectric coefficient is calculated from the component of the generated current 90? out of phase with respect to the sinusoidal temperature...journal article 2015
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Van den Ende, D.A. (author), Maier, R.A. (author), Van Neer, P.L.M.J. (author), Van der Zwaag, S. (author), Randall, C.A. (author), Groen, W.A. (author)In this work, the piezoelectric properties at high electric fields of dielectrophoretically aligned PZT—polymer composites containing high aspect ratio particles (such as short fibers) are presented. Polarization and strain as a function of electric field are evaluated. The properties of the composites are compared to those of PZT-polymer...journal article 2013
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Khmelinskii, A. (author), Groen, H.C. (author), De Jong, M. (author), Lelieveldt, B.P.F. (author)Whole-body SPECT small animal imaging is used to study cancer, and plays an important role in the development of new drugs. Comparing and exploring whole-body datasets can be a difficult and time-consuming task due to the inherent heterogeneity of the data (high volume/throughput, multi-modality, postural and positioning variability). The goal...journal article 2012
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Van den Ende, D.A. (author), Van Kempen, S.E. (author), Wu, X. (author), Groen, W.A. (author), Randall, C.A. (author), Van der Zwaag, S. (author)Piezoelectric composites were prepared by dielectrophoretic alignment of high aspect ratio piezoelectric particles in a thermosetting polymer matrix. A high level of alignment was achieved in the cured composite from a resin containing randomly oriented high aspect ratio particles. Upon application of an electric field during curing of the resin...journal article 2012
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- Groen, A.E. (author), De Borst, R. (author) journal article 1997