Publications associées à Câble sous-marin

200 km fiber-loop Brillouin distributed fiber sensor using bipolar Golay codes and a three-tone probe

Luc Thévenaz, Marcelo Alfonso Soto Hernandez, Zhisheng Yang

Aiming at taking full advantage of bipolar codes, a method using a three-tone probe is proposed to alleviate the probe power limitation imposed by pump depletion in Golay-coded Brillouin distributed fiber sensors. Experimental results validate the techniqu ...

SPIE2015

Analysis of the CICC Performance Through the Measurement of the Thermal Strain Distribution of the Nb-3 Sn Filaments in the Cable Cross Section

Pierluigi Bruzzone, Ciro Calzolaio

The knowledge of the thermal strain distribution of the Nb3Sn filaments in a cable in conduit conductor (CICC) cross section is a key parameter in understanding the cable performance evolution when it undergoes electromagnetic (EM) cyclic loading. A CICC i ...

Ieee-Inst Electrical Electronics Engineers Inc2014

Coherent terabit communications with microresonator Kerr frequency combs

Tobias Kippenberg, Victor Brasch, Tobias Herr, Jingshi Li

Optical frequency combs have the potential to revolutionize terabit communications(1). The generation of Kerr combs in nonlinear microresonators(2) is particularly promising(3), enabling line spacings of tens of gigahertz. However, such combs may exhibit s ...

Nature Publishing Group2014

Evaluation of Lightning-Induced Currents on Cables Buried in a Lossy Dispersive Ground

Mario Paolone, Keyhan Sheshyekani, Abdenabi Mimouni

The paper discusses the effect of frequency dependence of soil electrical parameters (also called soil dispersion) on lightning currents induced on the shield of buried cables. To this aim, a full-wave approach based on the finite element method is used in ...

2014

Impact of Cable Twist Pitch on T-cs-Degradation and AC Loss in Nb3Sn Conductors for ITER Central Solenoids

Pierluigi Bruzzone, Kamil Sedlák, Boris Stepanov

The performance of tour Nb3Sn conductors for the ITER central solenoids was tested. The current sharing temperatures (T-cs) were measured over approximately 9000 electromagnetic cycles, including two or three thermal cycles between 4.2 K and room temperatu ...

Ieee-Inst Electrical Electronics Engineers Inc2014

Distributed birefringence measurements using polarisation correlation in phase-sensitive OTDR

Luc Thévenaz, Marcelo Alfonso Soto Hernandez, Xin Lu

A method based on phase-sensitive OTDR is proposed for distributed birefringence measurements along optical fibres. A high accuracy is experimentally demonstrated, enabling the characterisation of single-mode fibres with a minimum detectable birefringence ...

IEEE2014

Toward development of a biomimetic tensegrity footbridge

Ian Smith, Nicolas Willy Veuve, Seif Dalil Safaei

Biomimetic structures interact with their environment, change their properties, learn and self-repair, thereby providing properties that are similar to living organisms. Interactions with the environment involve unique challenges in the field of computatio ...

International Center for Numerical Methods in Engineering (CIMNE)2014

MgB2 Hollow Wires and Cables Embedded in a Mg Alloy Matrix

Pierluigi Bruzzone, Davide Uglietti

The brittleness of the MgB2 wires prevents performing a cable architecture with very small bending radius, similar to NbTi Rutherford cables. Consequently, it is important to reduce the thickness of the superconducting materials in order to increase its be ...

Ieee-Inst Electrical Electronics Engineers Inc2013

Fabrication Trials of Round Strands Composed of Coated Conductor Tapes

Pierluigi Bruzzone, Davide Uglietti, Rainer Wesche

Various techniques have been proposed in order to assemble coated conductor tapes into high current strands. In this work, the preparation of high current capacity round strands starting from industrial coated conductors has been investigated. Round, twist ...

2013

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Câble sous-marin

200 km fiber-loop Brillouin distributed fiber sensor using bipolar Golay codes and a three-tone probe

Analysis of the CICC Performance Through the Measurement of the Thermal Strain Distribution of the Nb-3 Sn Filaments in the Cable Cross Section

Coherent terabit communications with microresonator Kerr frequency combs

Evaluation of Lightning-Induced Currents on Cables Buried in a Lossy Dispersive Ground

Impact of Cable Twist Pitch on T-cs-Degradation and AC Loss in Nb3Sn Conductors for ITER Central Solenoids

Distributed birefringence measurements using polarisation correlation in phase-sensitive OTDR

Toward development of a biomimetic tensegrity footbridge

MgB2 Hollow Wires and Cables Embedded in a Mg Alloy Matrix

Heat transfer through cable insulation of Nb-Ti superconducting magnets operating in He II

Fabrication Trials of Round Strands Composed of Coated Conductor Tapes

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Chattez avec Graph Search

Evaluation of Lightning-Induced Currents on Cables Buried in a Lossy Dispersive Ground

Analysis of the CICC Performance Through the Measurement of the Thermal Strain Distribution of the Nb-3 Sn Filaments in the Cable Cross Section

Toward development of a biomimetic tensegrity footbridge

MgB2 Hollow Wires and Cables Embedded in a Mg Alloy Matrix

Impact of Cable Twist Pitch on T-cs-Degradation and AC Loss in Nb3Sn Conductors for ITER Central Solenoids

Fabrication Trials of Round Strands Composed of Coated Conductor Tapes

Coherent terabit communications with microresonator Kerr frequency combs

Distributed birefringence measurements using polarisation correlation in phase-sensitive OTDR

Heat transfer through cable insulation of Nb-Ti superconducting magnets operating in He II

200 km fiber-loop Brillouin distributed fiber sensor using bipolar Golay codes and a three-tone probe