Search Results - "Clemmen, S"

Continuous wave photon pair generation in silicon-on-insulator waveguides and ring resonators by Clemmen, S, Phan Huy, K, Bogaerts, W, Baets, R G, Emplit, Ph, Massar, S

“…Silicon waveguides are promising chi(3)-based photon pair sources. Demonstrations so far have been based on picosecond pulsed lasers. Here, we present the…”
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Nonlinear properties of and nonlinear processing in hydrogenated amorphous silicon waveguides by Kuyken, B, Ji, H, Clemmen, S, Selvaraja, S K, Hu, H, Pu, M, Galili, M, Jeppesen, P, Morthier, G, Massar, S, Oxenløwe, L K, Roelkens, G, Baets, R

“…We propose hydrogenated amorphous silicon nanowires as a platform for nonlinear optics in the telecommunication wavelength range. Extraction of the nonlinear…”
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Heterogeneous integration of a high-speed lithium niobate modulator on silicon nitride using micro-transfer printing by Vanackere, T., Vandekerckhove, T., Bogaert, L., Billet, M., Poelman, S., Cuyvers, S., Van Kerrebrouck, J., Moerman, A., Caytan, O., Singh, N., Lemey, S., Torfs, G., Ossieur, P., Roelkens, G., Clemmen, S., Kuyken, B.

“…Integrated photonic systems require fast modulators to keep up with demanding operation speeds and increasing data rates. The silicon nitride integrated…”
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Nonlinear optical interactions in silicon waveguides by Kuyken, B., Leo, F., Clemmen, S., Dave, U., Van Laer, R., Ideguchi, T., Zhao, H., Liu, X., Safioui, J., Coen, S., Gorza, S.P., Selvaraja, S. K., Massar, S., Osgood, R. M., Verheyen, P., Van Campenhout, J., Baets, R., Green, W.M. J., Roelkens, G.

“…The strong nonlinear response of silicon photonic nanowire waveguides allows for the integration of nonlinear optical functions on a chip. However, the…”
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Saturable absorption of a double layer graphene modulator on a slot waveguide by Reep, T., Wu, C., Wang, Z., Brems, S., Clemmen, S., Huyghebaert, C., Campenhout, J. Van, Pantouvaki, M., Thourhout, D. Van, Kuyken, B.

“…The saturable absorption of a double-layer graphene modulator is experimentally demonstrated on a silicon slot waveguide platform. Saturation was found to…”
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Self phase modulation in highly nonlinear hydrogenated amorphous silicon by Kuyken, B, Clemmen, S, Selvaraja, S K, Numkam, E, Bogaerts, W, Massar, S, Baets, R, Roelkens, G

“…We study self phase modulation in submicron amorphous silicon-on-insulator waveguides. We extract both the real and imaginary part of the nonlinear parameter γ…”
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Continuous wave photon pair generation in silicon-on-insulator waveguides and ring resonators : erratum by Clemmen, S., Phan Huy, K., Bogaerts, W., Baets, R. G., Emplit, Ph, Massar, S.

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Quantum optics of spontaneous four-wave mixing in a silicon nitride microring resonator by Helt, L. G., Liscidini, M., Farsi, A., Clemmen, S., Venkataraman, V., Levy, J., Lipson, M., Gaeta, A., Sipe, J. E.

“…By varying the width of an exciting pump pulse, very efficient generation of photon pairs, ranging from anti-correlated to nearly unentangled, is possible in…”
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Optical cross correlator in a silicon waveguide by Fridman, M., Okawachi, Y., Clemmen, S., Menard, M., Lipson, M., Gaeta, A. L.

“…We present a technique for performing single-shot optical cross-correlations in a silicon waveguide and show that it can be applied to the cross correlation of…”
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Low intensity inelastic photon scattering in silicon wire waveguide below the bandgap by Clemmen, S., Perret, A., Safioui, J., Bogaerts, W., Baets, R., Gorza, S., Emplit, P., Massar, S.

“…We study the spontaneous photon scattering that arises in silicon waveguides at low power. Power dependence, temperature dependence, spectrum and response time…”
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Towards frequency-coded qdits manipulation using coherent four-wave mixing by Clemmen, S., Van Laer, R., Farsi, A., Levy, J., Lipson, M., Gaeta, A.

“…We demonstrate that the process of coherent four-wave mixing can be used to frequency shift on-demand single photons into several frequency bins…”
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E-beam-lithography free plasmonic slot waveguides for on-chip Raman spectroscopy by Raza, A., Van Daele, M., Wuytens, Pieter, Dendooven, J., Detavernier, C., Clemmen, S., Baets, R.

“…We present nanoplasmonic slot-waveguides interfaced to dielectric photonic waveguides and capable of strongly enhancing Raman scattering. Their e-beam-free…”
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Four-wave-mixing gain and all-optical signal processing in silicon nanowires by Kuyken, B., Xiaoping Liu, Clemmen, S., Selvaraja, S. K., Bogaerts, W., Van Thourhout, D., Osgood, R. M., Emplit, P., Massar, S., Vlasov, Y. A., Green, W. M. J., Roelkens, G., Baets, R.

“…Silicon nanowires have an immense potential for nonlinear optical functions. Recent work on four-wave-mixing gain in hydrogenated amorphous silicon wires at…”
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Detection of surface-enhanced Raman signals from a single nanoplasmonic antenna integrated on a single mode waveguide by Raza, A., Peyskens, F., Wuytens, P., Van Dorpe, P., Clemmen, S., Baets, R.

“…We present the first demonstration of on-chip Raman spectroscopy using a single nanoplasmonic antenna integrated on a single mode nanophotonic waveguide. To…”
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Large effective χ(2) nonlinearity on a Si3N4-chip by Ramelow, S., Farsi, A., Clemmen, S., Ji, X., Lipson, M., Gaeta, A.

“…Using coherent photon conversion (CPC) we generate large effective X (2) nonlinearities in a X (3) -nonlinear Si 3 N 4 microring-resonator and measure an…”
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Generation and amplification of Raman Stokes and anti-Stokes waves by Brainis, E, Clemmen, S, Massar, Serge

“…We present general analytical expressions of Stokes and anti-Stokes spectral photon-flux densities that are spontaneously generated by a single monochromatic…”
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Low power inelastic light scattering at small detunings in silicon wire waveguides at telecom wavelengths by Clemmen, S, Perret, A, Saffioui, J, Bogaerts, W, Baets, R, Gorza, S. -P, Emplit, Ph, Massar, S

“…When a pump beam is propagating through a silicon nanophotonic waveguide, a very small fraction of the light is scattered to other frequencies. At very low…”
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Generation of correlated photons in hydrogenated amorphous-silicon waveguides by Clemmen, S, Perret, A, Selvaraja, S. K, Bogaerts, W, van Thourhout, D, Baets, R, Emplit, Ph, Massar, S

“…S. Clemmen, A. Perret, S. K. Selvaraja, W. Bogaerts, D. van Thourhout, R. Baets, Ph. Emplit, and S. Massar, "Generation of correlated photons in hydrogenated…”
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Continuous wave photon pair generation in silicon-on-insulator waveguides and ring resonators by Clemmen, S, Huy, K. Phan, Bogaerts, W, Baets, R. G, Emplit, Ph, Massar, S

“…Silicon waveguides are promising $\chi^3$-based photon pair sources. Demonstrations so far have been based on picosecond pulsed lasers. Here, we present the…”
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Nonlinear optical functions in crystalline and amorphous Silicon-on-Insulator nanowires by Baets, R., Kuyken, B., Liu, X., Clemmen, S., Selvaraja, S., Bogaerts, W., Van Thourhout, D., Ji, H., Hu, H., Pu, M., Galili, M., Jeppesen, P., Oxenlowe, L. K., Osgood, R. M., Emplit, P., Massar, S., Vlasov, Y. A., Green, W. M. J., Roelkens, G.

“…Silicon-on-Insulator nanowires provide an excellent platform for nonlinear optical functions in spite of the two-photon absorption at telecom wavelengths. Work…”
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