Search Results - "STOFFER, R"

Broad-band Mach-Zehnder interferometers as high performance refractive index sensors: theory and monolithic implementation by Misiakos, K, Raptis, I, Salapatas, A, Makarona, E, Botsialas, A, Hoekman, M, Stoffer, R, Jobst, G

“…Broad-band Mach-Zehnder interferometry is analytically described and experimentally demonstrated as an analytical tool capable of high accuracy refractive…”
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Simplified modeling and optimization of silicon modulators based on free-carrier plasma dispersion effect by Pérez-Galacho, D, Marris-Morini, D, Stoffer, R, Cassan, E, Baudot, C, Korthorst, T, Boeuf, F, Vivien, L

“…In this paper, a simplified model of silicon phase modulators is presented that enables favorable accuracy together with a substantial reduction in…”
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Monolithically integrated broad-band Mach-Zehnder interferometers for highly sensitive label-free detection of biomolecules through dual polarization optics by Psarouli, A., Salapatas, A., Botsialas, A., Petrou, P. S., Raptis, I., Makarona, E., Jobst, G., Tukkiniemi, K., Sopanen, M., Stoffer, R., Kakabakos, S. E., Misiakos, K.

“…Protein detection and characterization based on Broad-band Mach-Zehnder Interferometry is analytically outlined and demonstrated through a monolithic silicon…”
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Modeling of circular integrated optical microresonators by 2-D frequency domain coupled mode theory by Hiremath, K.R., Stoffer, R., Hammer, M.

“…Circular integrated optical (ring or disk) microresonators are increasingly employed as compact and versatile wavelength filters. In this paper, we investigate…”
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Analytic approach to dielectric optical bent slab waveguides by HIREMATH, K. R, HAMMER, M, STOFFER, R, PRKNA, L, CTYROKY, J

“…A rigorous classical analytic frequency domain model of confined optical wave propagation along 2D bent slab waveguides and curved dielectric interfaces is…”
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High-Resolution Measurement of Resonant Wave Patterns by Perturbing the Evanescent Field Using a Nanosized Probe in a Transmission Scanning Near-Field Optical Microscopy Configuration by Hopman, W.C.L., Stoffer, R., de Ridder, R.M.

“…In order to model transmission scanning near-field optical microscopy (T-SNOM) experiments, we study the interaction between a nanosized…”
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PSTM/NSOM modeling by 2-D quadridirectional eigenmode expansion by Hammer, M., Stoffer, R.

“…A two-dimensional (2-D) model for photon-scanning tunneling microscopy (PSTM) of integrated optical devices is evaluated. The simulations refer to a setup…”
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A variational mode expansion mode solver by IVANOVA, O. V, HAMMER, M, STOFFER, R, VAN GROESEN, E

“…A variational approach for the semivectorial modal analysis of dielectric waveguides with arbitrary piecewise constant rectangular 2D cross-sections is…”
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Propagation of short lightpulses in microring resonators: Ballistic transport versus interference in the frequency domain by Driessen, A., Geuzebroek, D.H., Klein, E.J., Dekker, R., Stoffer, R., Bornholdt, C.

“…The propagation of short lightpulses in waveguiding structures with optical feedback, in our case optical microresonators, has been studied theoretically and…”
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Bragg waveguide grating as a 1D photonic band gap structure: COST 268 modelling task by CTYROKY, J, HELFERT, S, HUGONIN, J.-P, DE LA RUE, R. M, PREGLA, R, BIENSTMAN, P, BAETS, R, DE RIDDER, R, STOFFER, R, KLAASSE, G, PETRACEK, J, LALANNE, P

“…Modal reflection, transmission and loss of deeply etched Bragg waveguide gratings were modelled by six European laboratories using independently developed…”
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Development of a large-eddy simulation subgrid model based on artificial neural networks: a case study of turbulent channel flow by Stoffer, Robin, van Leeuwen, Caspar M, Podareanu, Damian, Codreanu, Valeriu, Veerman, Menno A, Janssens, Martin, Hartogensis, Oscar K, van Heerwaarden, Chiel C

“…Atmospheric boundary layers and other wall-bounded flows are often simulated with the large-eddy simulation (LES) technique, which relies on subgrid-scale…”
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Efficient interface conditions based on a 5-point finite difference operator by STOFFER, R, HOEKSTRA, H. J. W. M

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Understanding wind-driven melt of patchy snow cover by van der Valk, Luuk D, Teuling, Adriaan J, Girod, Luc, Pirk, Norbert, Stoffer, Robin, van Heerwaarden, Chiel C

“…The representation of snow processes in most large-scale hydrological and climate models is known to introduce considerable uncertainty into the predictions…”
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Widely wavelength-selective integrated ring laser in Al2O3:Er3 by Bradley, J D B, Stoffer, R, Agazzi, L, Ay, F, Wörhoff, K, Pollnau, M

“…Integrated Al 2 O 3 :Er 3+ ring lasers were realized on thermally oxidized silicon substrates. By varying the degree of output coupling from the ring,…”
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Cylindrical integrated optical microresonators: Modeling by 3-D vectorial coupled mode theory by Stoffer, Remco, Hiremath, Kirankumar R., Hammer, Manfred, Prkna, Ladislav, Čtyroký, Jiří

“…A spatially three-dimensional (3-D), fully vectorial coupled mode theory model for the interaction between several straight or bent dielectric optical…”
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Finite-difference time-domain modelling of photonic crystal structures by de Ridder, R.M., Stoffer, R.

“…The usual, highly efficient, modelling tools for planar optical devices are generally not suitable for modelling photonic crystal structures. For example, the…”
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Integrated Al 2 O 3:Er ^ Zero-Loss Optical Amplifier and Power Splitter With 40-nm Bandwidth by Bradley, J., Stoffer, R., Bakker, A., Agazzi, L., Ay, F., Worhoff, K., Pollnau, M.

“…A combined planar lossless optical amplifier and 1 × 2 power splitter device has been realized in Al 2 O 3 :Er 3+ on silicon. Net internal gain was measured…”
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Monolithically integrated frequency-resolved Mach-Zehnder Interferometers for highly-sensitive multiplexed label-free bio/chemical sensing by Misiakos, K., Botsialas, A., Raptis, I., Makarona, E., Jobst, G., Petrou, P., Kakabakos, S., Stoffer, R., Hoekman, M.

“…The proven capability of optical biosensors for highly-sensitive biochemical determinations has not been proven so far adequate to render them into commercial,…”
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Integrated optical cross strip polarizer concept by LOHMEYER, Manfred, STOFFER, Remco

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Computer assisted analysis of insulin response to glucose stimulus by McReynolds, C R, Shah, S, Stoffer, R P

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