Search Results - "Leuthold, J."

Nonlinear silicon photonics by Leuthold, J, Koos, C, Freude, W

“…The nonlinearities in silicon are diverse. This Review covers the wealth of nonlinear effects in silicon and highlights the important applications and…”
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Plasmonic Electro-Optic Modulators - A Review by Smajic, J., Leuthold, J.

“…Electro-optical modulators are key components in photonic communications, and they are decisively important for the quality and data transmission rates. They…”
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All-plasmonic Mach–Zehnder modulator enabling optical high-speed communication at the microscale by Haffner, C., Heni, W., Fedoryshyn, Y., Niegemann, J., Melikyan, A., Elder, D. L., Baeuerle, B., Salamin, Y., Josten, A., Koch, U., Hoessbacher, C., Ducry, F., Juchli, L., Emboras, A., Hillerkuss, D., Kohl, M., Dalton, L. R., Hafner, C., Leuthold, J.

“…The authors demonstrate a 70 GHz modulator in a 10-μm-long two-dimensionally localized gap-plasmon waveguide system. Optical modulators encode electrical…”
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Photonic wire bonding: a novel concept for chip-scale interconnects by Lindenmann, N, Balthasar, G, Hillerkuss, D, Schmogrow, R, Jordan, M, Leuthold, J, Freude, W, Koos, C

“…Photonic integration requires a versatile packaging technology that enables low-loss interconnects between photonic chips in three-dimensional configurations…”
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Wireless sub-THz communication system with high data rate by Koenig, S., Lopez-Diaz, D., Antes, J., Boes, F., Henneberger, R., Leuther, A., Tessmann, A., Schmogrow, R., Hillerkuss, D., Palmer, R., Zwick, T., Koos, C., Freude, W., Ambacher, O., Leuthold, J., Kallfass, I.

“…In communications, the frequency range 0.1–30 THz is essentially terra incognita. Recently, research has focused on this terahertz gap, because the high…”
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Trace element partitioning in basaltic systems as a function of oxygen fugacity by Leuthold, J., Blundy, J., Ulmer, P.

“…Along with temperature, pressure and melt chemistry, magmatic oxygen fugacity ( f O 2 ) has an important influence on liquid and solid differentiation trends…”
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High-speed plasmonic phase modulators by Melikyan, A., Alloatti, L., Muslija, A., Hillerkuss, D., Schindler, P. C., Li, J., Palmer, R., Korn, D., Muehlbrandt, S., Van Thourhout, D., Chen, B., Dinu, R., Sommer, M., Koos, C., Kohl, M., Freude, W., Leuthold, J.

“…To keep pace with the demands in optical communications, electro-optic modulators should feature large bandwidths, operate across all telecommunication…”
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Plasmonic modulator with >170 GHz bandwidth demonstrated at 100 GBd NRZ by Hoessbacher, C, Josten, A, Baeuerle, B, Fedoryshyn, Y, Hettrich, H, Salamin, Y, Heni, W, Haffner, C, Kaiser, C, Schmid, R, Elder, D L, Hillerkuss, D, Möller, M, Dalton, L R, Leuthold, J

“…We demonstrate a plasmonic Mach-Zehnder (MZ) modulator with a flat frequency response exceeding 170 GHz. The modulator comprises two phase modulators…”
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Nonlinear silicon-on-insulator waveguides for all-optical signal processing by Koos, C, Jacome, L, Poulton, C, Leuthold, J, Freude, W

“…Values up to gamma=7 x 10(6)/(W km) for the nonlinear parameter are feasible if silicon-on-insulator based strip and slot waveguides are properly designed…”
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Nanomagnonic devices based on the spin-transfer torque by Urazhdin, S., Demidov, V. E., Ulrichs, H., Kendziorczyk, T., Kuhn, T., Leuthold, J., Wilde, G., Demokritov, S. O.

“…Magnonic nano-waveguides created by dipolar fields enable efficient coupling and transmission of spin waves generated by spin-torque nano-oscillators…”
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Microwave plasmonic mixer in a transparent fibre–wireless link by Salamin, Y., Baeuerle, B., Heni, W., Abrecht, F. C., Josten, A., Fedoryshyn, Y., Haffner, C., Bonjour, R., Watanabe, T., Burla, M., Elder, D. L., Dalton, L. R., Leuthold, J.

“…To cope with the high bandwidth requirements of wireless applications 1 , carrier frequencies are shifting towards the millimetre-wave and terahertz bands 2 –…”
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All-optical high-speed signal processing with silicon-organic hybrid slot waveguides by Freude, W, Leuthold, J, Koos, C, Vorreau, P, Vallaitis, T, Dumon, P, Bogaerts, W, Baets, R, Esembeson, B, Biaggio, I, Michinobu, T, Diederich, F

“…Integrated optical circuits based on silicon-on-insulator technology are likely to become the mainstay of the photonics industry. Over recent years an…”
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Reduced propagation loss in silicon strip and slot waveguides coated by atomic layer deposition by Alasaarela, T, Korn, D, Alloatti, L, Säynätjoki, A, Tervonen, A, Palmer, R, Leuthold, J, Freude, W, Honkanen, S

“…When silicon strip and slot waveguides are coated with a 50 nm amorphous titanium dioxide (TiO2) film, measured losses at a wavelength of 1.55 μm can be as low…”
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Surface plasmon polariton absorption modulator by Melikyan, A, Lindenmann, N, Walheim, S, Leufke, P M, Ulrich, S, Ye, J, Vincze, P, Hahn, H, Schimmel, Th, Koos, C, Freude, W, Leuthold, J

“…An electrically controlled ultra-compact surface plasmon polariton absorption modulator (SPPAM) is proposed. The device can be as small as a few micrometers…”
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Real-Time Software-Defined Multiformat Transmitter Generating 64QAM at 28 GBd by Schmogrow, R, Hillerkuss, D, Dreschmann, M, Huebner, M, Winter, M, Meyer, J, Nebendahl, B, Koos, C, Becker, J, Freude, W, Leuthold, J

“…We demonstrate a software-defined real-time optical multiformat transmitter. Here, eight different modulation formats are shown. Data rate and modulation…”
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Real-time Nyquist pulse generation beyond 100 Gbit/s and its relation to OFDM by Schmogrow, R, Winter, M, Meyer, M, Hillerkuss, D, Wolf, S, Baeuerle, B, Ludwig, A, Nebendahl, B, Ben-Ezra, S, Meyer, J, Dreschmann, M, Huebner, M, Becker, J, Koos, C, Freude, W, Leuthold, J

“…Nyquist sinc-pulse shaping provides spectral efficiencies close to the theoretical limit. In this paper we discuss the analogy to optical orthogonal frequency…”
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Digital Plasmonic Absorption Modulator Exploiting Epsilon-Near-Zero in Transparent Conducting Oxides by Koch, U., Hoessbacher, C., Niegemann, J., Hafner, C., Leuthold, J.

“…Optical switches operated around <inline-formula> <tex-math notation="LaTeX">\varepsilon</tex-math></inline-formula>-near-zero (ENZ) of transparent conducting…”
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Plasmonic Ferroelectric Modulator Monolithically Integrated on SiN for 216 GBd Data Transmission by Kohli, M., Chelladurai, D., Messner, A., Horst, Y., Moor, D., Winiger, J., Blatter, T., Buriakova, T., Convertino, C., Eltes, F., Zervas, M., Fedoryshyn, Y., Koch, U., Leuthold, J.

“…A high-speed plasmonic barium titanate (BTO, BaTiO 3 ) Mach-Zehnder modulator is presented. We combine nanoscale plasmonics with BTO as solid-state active…”
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Petrological Constraints on the Recycling of Mafic Crystal Mushes and Intrusion of Braided Sills in the Torres del Paine Mafic Complex (Patagonia) by Leuthold, J, Müntener, O, Baumgartner, L P, Putlitz, B

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High speed plasmonic modulator array enabling dense optical interconnect solutions by Heni, W, Hoessbacher, C, Haffner, C, Fedoryshyn, Y, Baeuerle, B, Josten, A, Hillerkuss, D, Salamin, Y, Bonjour, R, Melikyan, A, Kohl, M, Elder, D L, Dalton, L R, Hafner, C, Leuthold, J

“…Plasmonic modulators might pave the way for a new generation of compact low-power high-speed optoelectronic devices. We introduce an extremely compact…”
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