christophe kopp
christophe kopp
CEA, Leti
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Zero-bias 40Gbit/s germanium waveguide photodetector on silicon
L Vivien, A Polzer, D Marris-Morini, J Osmond, JM Hartmann, P Crozat, ...
Optics express 20 (2), 1096-1101, 2012
Silicon photonic circuits: on-CMOS integration, fiber optical coupling, and packaging
C Kopp, S Bernabe, BB Bakir, JM Fedeli, R Orobtchouk, F Schrank, ...
IEEE Journal of selected topics in quantum electronics 17 (3), 498-509, 2010
Integrated waveguide PIN photodiodes exploiting lateral Si/Ge/Si heterojunction
L Virot, D Benedikovic, B Szelag, C Alonso-Ramos, B Karakus, ...
Optics Express 25 (16), 19487-19496, 2017
Nanophotonic devices for optical interconnect
D Van Thourhout, T Spuesens, SK Selvaraja, L Liu, G Roelkens, R Kumar, ...
IEEE Journal of Selected Topics in Quantum Electronics 16 (5), 1363-1375, 2010
Efficient beamshaper homogenizer design combining diffractive optical elements, microlens array and random phase plate
C Kopp, L Ravel, P Meyrueis
Journal of Optics A: Pure and Applied Optics 1 (3), 398, 1999
25 Gbps low-voltage hetero-structured silicon-germanium waveguide pin photodetectors for monolithic on-chip nanophotonic architectures
D Benedikovic, L Virot, G Aubin, F Amar, B Szelag, B Karakus, ...
Photonics Research 7 (4), 437-444, 2019
Large-FSR thermally tunable double-ring filters for WDM applications in silicon photonics
CL Manganelli, P Pintus, F Gambini, D Fowler, M Fournier, S Faralli, ...
IEEE Photonics Journal 9 (1), 1-10, 2017
Design and implementation of an integrated reconfigurable silicon photonics switch matrix in IRIS project
F Testa, CJ Oton, C Kopp, JM Lee, R Ortuno, R Enne, S Tondini, ...
IEEE Journal of Selected Topics in Quantum Electronics 22 (6), 155-168, 2016
PWM‐driven thermally tunable silicon microring resonators: design, fabrication, and characterization
P Pintus, M Hofbauer, CL Manganelli, M Fournier, S Gundavarapu, ...
Laser & Photonics Reviews 13 (9), 1800275, 2019
New advances on heterogeneous integration of III–V on silicon
GH Duan, S Olivier, S Malhouitre, A Accard, P Kaspar, G de Valicourt, ...
Journal of Lightwave Technology 33 (5), 976-983, 2015
Chip-to-chip optical interconnections between stacked self-aligned SOI photonic chips
S Bernabé, C Kopp, M Volpert, J Harduin, JM Fédéli, H Ribot
Optics express 20 (7), 7886-7894, 2012
Enhanced fiber grating coupler integrated by wafer-to-wafer bonding
C Kopp, E Augendre, R Orobtchouk, O Lemonnier, JM Fedeli
Journal of lightwave technology 29 (12), 1847-1851, 2011
Comprehensive study on chip-integrated germanium pin photodetectors for energy-efficient silicon interconnects
D Benedikovic, L Virot, G Aubin, JM Hartmann, F Amar, B Szelag, ...
IEEE Journal of Quantum Electronics 56 (1), 1-9, 2019
40 Gbps heterostructure germanium avalanche photo receiver on a silicon chip
D Benedikovic, L Virot, G Aubin, JM Hartmann, F Amar, X Le Roux, ...
Optica 7 (7), 775-783, 2020
HgCdTe molecular beam epitaxy material for microcavity light emitters: Application to gas detection in the 2–6 µm range
JP Zanatta, F Noel, P Ballet, N Hdadach, A Million, G Destefanis, E Mottin, ...
Journal of electronic materials 32, 602-607, 2003
Methods for low crosstalk and wavelength tunability in arrayed-waveguide grating for on-silicon optical network
S Tondini, C Castellan, M Mancinelli, C Kopp, L Pavesi
Journal of Lightwave Technology 35 (23), 5134-5141, 2017
Multiple wavelength silicon photonic 200 mm R+ D platform for 25Gb/s and above applications
B Szelag, B Blampey, T Ferrotti, V Reboud, K Hassan, S Malhouitre, ...
Silicon Photonics and Photonic Integrated Circuits V 9891, 225-239, 2016
Varifocal liquid lenses with integrated actuator, high focusing power and low operating voltage fabricated on 200 mm wafers
A Pouydebasque, C Bridoux, F Jacquet, S Moreau, E Sage, ...
Sensors and actuators A: physical 172 (1), 280-286, 2011
Optical device with superimposed photonic circuits for coupling to one or more optical waveguides
C Kopp, JM Fedeli, R Orobtchouk
US Patent 8,493,562, 2013
Hybrid III-V/silicon SOA in optical network based on advanced modulation formats
P Kaspar, G de Valicourt, R Brenot, MA Mestre, P Jennevé, A Accard, ...
IEEE Photonics Technology Letters 27 (22), 2383-2386, 2015
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