Search Results - "Offrein, B. J."

Analog Resistive Switching in BEOL, Ferroelectric Synaptic Weights by Begon-Lours, L., Halter, M., Popoff, Y., Yu, Z., Falcone, D. F., Davila, D., Bragaglia, V., Porta, A. La, Jubin, D., Fompeyrine, J., Offrein, B. J.

“…A Ferroelectric, two-terminals, analog memristive device is fabricated with a Back-End-Of-Line, CMOS compatible process. A bilayer composed of a ferroelectric…”
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A very short planar silica spot-size converter using a nonperiodic segmented waveguide by Spuhler, M.M., Offrein, B.J., Bona, G.-L., Germann, R., Massarek, I., Erni, D.

“…To reduce the coupling loss of a fiber-to-ridge waveguide connection, a planar silica spot-size converter for a wavelength of 1.55 /spl mu/m is implemented in…”
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Adaptive gain equalizer in high-index-contrast SiON technology by Offrein, B.J., Horst, F., Bona, G.L., Germann, R., Salemink, H.W.M., Beyeler, R.

“…An adaptive gain equalization filter is presented. The filter is based on the resonant coupler principle, a cascade of power couplers and delay lines…”
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Compact tunable FIR dispersion compensator in SiON technology by Horst, F., Germann, R., Bapst, U., Wiesmann, D., Offrein, B.J., Bona, G.L.

“…We present a tunable dispersion compensator, based on a sixth-order finite impulse response lattice filter. The filter has a free spectral range of 100 GHz and…”
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Polarization-independent thermooptic phase shifters in silicon-oxynitride waveguides by Offrein, B.J., Jubin, D., Koster, T., Brunschwiler, T., Horst, F., Wiesmann, D., Meijer, I., Petit, M.S., Webb, D., Germann, R., Bona, G.L.

“…The effective refractive index of dielectric waveguides can be tuned using the thermooptic effect. In general, the tuning efficiency is polarization-dependent…”
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Resonant coupler-based tunable add after-drop filter in silicon-oxynitride technology for WDM networks by Offrein, B.J., Germann, R., Horst, F., Salemink, H.W.M., Beyeler, R., Bona, G.L.

“…We present a tunable add-drop filter for wavelength division multiplexing (WDM) networks based on the resonant coupler (RC) principle. The device operates in…”
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Apodised Bragg gratings in planar waveguides for add-drop filters by David, C., Wiesmann, D., Germann, R., Horst, F., Offrein, B.J., Beyeler, R., Salemink, H.W.M., Bona, G.L.

“…We report on the fabrication by electron-beam lithography of Bragg gratings, which serve as wavelength-selective elements of a Mach–Zehnder-type add-drop…”
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Wavelength tunable optical add-after-drop filter with flat passband for WDM networks by Offrein, B.J., Bona, G.L., Horst, F., Salemink, W.M., Beyeler, R., Germann, R.

“…A tunable optical add-after-drop filter is presented with add and drop functions optimized individually. The add function exhibits a conventional passband,…”
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Compact versatile thermooptical space switch based on beam steering by a waveguide array by Fluck, E., Horst, F., Offrein, B.J., Germann, R., Salemink, W.M., Bona, G.-L.

“…We present the implementation of an optical space switching concept based on thermooptic beam steering in an arrayed waveguide grating. Individual addressing…”
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Tunable passband flattened 1-from-16 binary-tree structured add-after-drop multiplexer using SiON waveguide technology by Roeloffzen, C.G.H., Horst, F., Offrein, B.J., Germann, R., Bona, G.L., Salemink, H.W.M., de Ridder, R.M.

“…A tunable, flat-passband, 1-from-16 add/drop multiplexer for wavelength-division-multiplexing networks is presented. The device is realized in…”
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Birefringence compensation applying double-core waveguiding structures by Worhoff, K., Offrein, B.J., Lambeck, P.V., Bona, G.L., Driessen, A.

“…For application in communication networks, polarization-independent planar optical waveguiding structures are essential, because the polarization state of the…”
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Wavelength tunable 1-from-16 and flat passband 1-from-8 add-drop filters by Offrein, B.J., Horst, F., Bona, G.L., Salemink, H.W.M., Germann, R., Beyeler, R.

“…Tunable add-drop filters for wavelength-division multiplexing networks are presented. The compact devices are realized in high-index-contrast…”
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Integrated optic tunable add-drop filters for WDM ring networks by Rotolo, S., Tanzi, A., Brunazzi, S., DiMola, D., Cibinetto, L., Lenzi, M., Bona, G.-L., Offrein, B.J., Horst, F., Germann, R., Salemink, H.W.M., Baechtold, P.H.

“…This paper deals with two types of thermo-optically tunable add-drop filters realized by means of different technologies: fiber-matched low-pressure chemical…”
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Motivation and Challenges for Applying Photonic Neuromorphic Computing Technologies by Offrein, B.J., Vlieg, E.A., Hermann, F., Martinotti, L. Carraria, Horst, F.

“…Artificial intelligence is playing an increasingly important role. The recent announcement of ChatGPT [1] and the following discussion on its economic impact…”
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Deep learning acceleration in 14nm CMOS compatible ReRAM array: device, material and algorithm co-optimization by Gong, N., Rasch, M.J., Seo, S.-C., Gasasira, A., Solomon, P., Bragaglia, V., Consiglio, S., Higuchi, H., Park, C., Brew, K., Jamison, P., Catano, C., Saraf, I., Athena, F.F., Silvestre, C., Liu, X., Khan, B., Jain, N., Mcdermott, S., Johnson, R., Estrada-Raygoza, I., Li, J., Gokmen, T., Li, N., Pujari, R., Carta, F., Miyazoe, H., Frank, M.M., Koty, D., Yang, Q., Clark, R., Tapily, K., Wajda, C., Mosden, A., Shearer, J., Metz, A., Teehan, S., Saulnier, N., Offrein, B. J., Tsunomura, T., Leusink, G., Narayanan, V., Ando, T.

“…We show for the first time in hardware that in contrast to conventional stochastic gradient descent (SGD), our modified SGD algorithm (TTv2) together with a…”
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A Back-End-Of-Line Compatible, Ferroelectric Analog Non-Volatile Memory by Begon-Lours, L., Halter, M., Pineda, D. Davila, Bragaglia, V., Popoff, Y., la Porta, A., Jubin, D., Fompeyrine, J., Offrein, B. J.

“…A Ferroelectric Analog Non-Volatile Memory based on a WOx electrode and ferroelectric HfZrO 4 layer is fabricated at a low thermal budget (∼375°C), enabling…”
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Non-Volatile Photonic Weights and their Impact on Photonic Reservoir Computing Systems by Stark, P., Kremer, J. Geler, Eltes, F., Caimi, D., Fompeyrine, J., Offrein, B. J., Abel, S.

“…Reservoir computing (RC) is a promising implementation of a non-von Neumann computing architecture. It is well-suited to solve time-dependent and dynamic…”
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Role of Conductive-Metal-Oxide to HfOx, Interfacial Layer on the Switching Properties of Bilayer TaOx/HfOx ReRAM by Stecconi, T., Popoff, Y., Guido, R., Falcone, D., Halter, M., Sousa, M., Horst, F., La Porta, A., Offrein, B.J., Bragaglia, V.

“…Filamentary bilayer ReRAMs based on conductive metal-oxide (CMO) / HfOx have gained potential for applications in the field of analog in-memory computing…”
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A mode-engineered hybrid III-V-on-silicon photodetector by Hofrichter, J., Czornomaz, L., Horst, F., Seifried, M., Caimi, D., Meier, N., Fompeyrine, J., Offrein, B. J.

“…We report on a novel III-V-on-silicon-photonics device architecture with an excellent modal overlap with the III-V material. Using this concept, we demonstrate…”
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FirstLight: Pluggable Optical Interconnect Technologies for Polymeric Electro-Optical Printed Circuit Boards in Data Centers by Pitwon, R. C. A., Kai Wang, Graham-Jones, J., Papakonstantinou, I., Baghsiahi, H., Offrein, B. J., Dangel, R., Milward, D., Selviah, D. R.

“…The protocol data rate governing data storage devices will increase to over 12 Gb/s by 2013 thereby imposing unmanageable cost and performance burdens on…”
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