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3. Supercontinuum in integrated photonics: generation, applications, challenges, and perspectives

Author

Brès Camille-Sophie, Della Torre Alberto, Grassani Davide, Brasch Victor, Grillet Christian, and Monat Christelle

Subjects
frequency combs, integrated photonics, nonlinear optics, supercontinuum generation, waveguides, Physics, QC1-999
Abstract

Frequency conversion in nonlinear materials is an extremely useful solution to the generation of new optical frequencies. Often, it is the only viable solution to realize light sources highly relevant for applications in science and industry. In particular, supercontinuum generation in waveguides, defined as the extreme spectral broadening of an input pulsed laser light, is a powerful technique to bridge distant spectral regions based on single-pass geometry, without requiring additional seed lasers or temporal synchronization. Owing to the influence of dispersion on the nonlinear broadening physics, supercontinuum generation had its breakthrough with the advent of photonic crystal fibers, which permitted an advanced control of light confinement, thereby greatly improving our understanding of the underlying phenomena responsible for supercontinuum generation. More recently, maturing in fabrication of photonic integrated waveguides has resulted in access to supercontinuum generation platforms benefiting from precise lithographic control of dispersion, high yield, compact footprint, and improved power consumption. This Review aims to present a comprehensive overview of supercontinuum generation in chip-based platforms, from underlying physics mechanisms up to the most recent and significant demonstrations. The diversity of integrated material platforms, as well as specific features of waveguides, is opening new opportunities, as will be discussed here.

Published
2023
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5. Sb2S3 as a low-loss phase-change material for mid-IR photonics

Author

Biegański, Adam, primary, Perestjuk, Marko, additional, Armand, Rémi, additional, Della Torre, Alberto, additional, Laprais, Capucine, additional, Saint-Girons, Guillaume, additional, Reboud, Vincent, additional, Hartmann, Jean-Michel, additional, Tortai, Jean-Hervé, additional, Moreau, Antonin, additional, Lumeau, Julien, additional, Nguyen, Thach, additional, Mitchell, Arnan, additional, Monat, Christelle, additional, Cueff, Sébastien, additional, and Grillet, Christian, additional

Published
2024
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6. Design of mid-Infrared supercontinuum generation in lithium niobate on sapphire waveguide through lateral leakage engineering

Author

Fiaboe Kokou Firmin, Della Torre Alberto, Mitchell Arnan, Monat Christelle, Grillet Christian, and Nguyen Thach

Subjects
Physics, QC1-999
Abstract

We study the lateral leakage of a silicon nitride loaded lithium niobate on sapphire waveguide in the mid-infrared regime. We then combine lateral leakage and dispersion engineering to numerically demonstrate mid-infrared supercontinuum generation extending from 2400nm to 5000nm

Published
2023
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7. Broadband Light Generation in Nonlinear Silicon Nitride Strip-Loaded Lithium Niobate Waveguides

Author

Raevskaia Marina, Della Torre Alberto, Grillet Christian, Boes Andreas, Mitchell Arnan, and Monat Christelle

Subjects
Physics, QC1-999
Abstract

This work demonstrates SiN strip-loaded lithium niobate waveguides with nonlinear optical properties, focusing on their performance when pumped at telecom wavelength. Experimental results show second and third harmonic generation in periodically poled SiN/LiNbO3. Furthermore, simulations reveal that these waveguides can be dispersion engineered to generate supercontinuum. The findings highlight the potential of SiN strip-loaded lithium niobate platform in sustaining broadband nonlinear light sources.

Published
2023
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8. Mid-IR linear optical properties of hybrid Sb2S3/SiGe waveguides

Author

Bieganski Adam, Perestjuk Marko, Armand Remi, Della Torre Alberto, Reboud Vincent, Hartmann Jean-Michel, Tortai Jean-Herve, Nguyen Thach, Mitchell Arnan, Monat Christelle, Cueff Sebastien, and Grillet Christian

Subjects
Physics, QC1-999
Abstract

We study the antimony trisulfide’s (Sb2S3) linear optical properties for potential applications in reconfigurable chip-based supercontinuum mid-IR sources. We experimentally demonstrate that Sb2S3 cladding on SiGe-on-Si waveguides induces relatively low extra propagation loss below 1 dB/cm between 3.3 and 3.9 μm wavelength.

Published
2023
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9. Mid-infrared integrated silicon–germanium ring resonator with high Q-factor

Author

Armand, Rémi, primary, Perestjuk, Marko, additional, Della Torre, Alberto, additional, Sinobad, Milan, additional, Mitchell, Arnan, additional, Boes, Andreas, additional, Hartmann, Jean-Michel, additional, Fedeli, Jean-Marc, additional, Reboud, Vincent, additional, Brianceau, Pierre, additional, De Rossi, Alfredo, additional, Combrié, Sylvain, additional, Monat, Christelle, additional, and Grillet, Christian, additional

Published
2023
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10. Supercontinuum in integrated photonics: generation, applications, challenges, and perspectives

Author

Bres, Camille-Sophie, Della Torre, Alberto, Grassani, Davide, Brasch, Victor, Grillet, Christian, Monat, Christelle, Bres, Camille-Sophie, Della Torre, Alberto, Grassani, Davide, Brasch, Victor, Grillet, Christian, and Monat, Christelle

Abstract

Frequency conversion in nonlinear materials is an extremely useful solution to the generation of new optical frequencies. Often, it is the only viable solution to realize light sources highly relevant for applications in science and industry. In particular, supercontinuum generation in waveguides, defined as the extreme spectral broadening of an input pulsed laser light, is a powerful technique to bridge distant spectral regions based on single-pass geometry, without requiring additional seed lasers or temporal synchronization. Owing to the influence of dispersion on the nonlinear broadening physics, supercontinuum generation had its breakthrough with the advent of photonic crystal fibers, which permitted an advanced control of light confinement, thereby greatly improving our understanding of the underlying phenomena responsible for supercontinuum generation. More recently, maturing in fabrication of photonic integrated waveguides has resulted in access to supercontinuum generation platforms benefiting from precise lithographic control of dispersion, high yield, compact footprint, and improved power consumption. This Review aims to present a comprehensive overview of supercontinuum generation in chip-based platforms, from underlying physics mechanisms up to the most recent and significant demonstrations. The diversity of integrated material platforms, as well as specific features of waveguides, is opening new opportunities, as will be discussed here.

Published
2023
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11. High-Q silicon-germanium ring resonator for on-chip sensing applications in the mid-infrared

Author

Perestjuk, Marko, Armand, Rémi, Della Torre, Alberto, Sinobad, Milan, Mitchell, Arnan, Boes, Andreas, Hartmann, Jean-Michel, Fedeli, Jean-Marc, Reboud, Vincent, Monat, Christelle, Grillet, Christian, Institut des Nanotechnologies de Lyon (INL), École Centrale de Lyon (ECL), Université de Lyon-Université de Lyon-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-École Supérieure de Chimie Physique Électronique de Lyon (CPE)-Institut National des Sciences Appliquées de Lyon (INSA Lyon), Université de Lyon-Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Centre National de la Recherche Scientifique (CNRS), Royal Melbourne Institute of Technology University (RMIT University), Commissariat à l'énergie atomique et aux énergies alternatives - Laboratoire d'Electronique et de Technologie de l'Information (CEA-LETI), Direction de Recherche Technologique (CEA) (DRT (CEA)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA), ANR-17-CE24-0028,MIRSiCOMB,Source COMB intégrée sur plateforme SiGe nonlinéaire émettant dans le moyen infra-rouge(2017), and European Project: ECLAUSion

Subjects
[SPI.OPTI]Engineering Sciences [physics]/Optics / Photonic
Abstract

Photonic Integrated Sensors (EM1D); International audience; We report a high-Q ring resonator in a silicon-germanium on silicon chip-based platform for sensing applications in the mid-infrared. The side-coupled ring exhibits a loaded Q-factor of 90,000 at the operating wavelength around 4.18 µm

Published
2022
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12. Résonateur en anneau en silicium-germanium à fort facteur de qualité dans le moyen infrarouge

Author

Perestjuk, Marko, Armand, Rémi, Della Torre, Alberto, Sinobad, Milan, Mitchell, Arnan, Boes, Andreas, Hartmann, Jean-Michel, Fedeli, Jean-Marc, Reboud, Vincent, Monat, Christelle, Grillet, Christian, Institut des Nanotechnologies de Lyon (INL), École Centrale de Lyon (ECL), Université de Lyon-Université de Lyon-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-École Supérieure de Chimie Physique Électronique de Lyon (CPE)-Institut National des Sciences Appliquées de Lyon (INSA Lyon), Université de Lyon-Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Centre National de la Recherche Scientifique (CNRS), Royal Melbourne Institute of Technology University (RMIT University), Commissariat à l'énergie atomique et aux énergies alternatives - Laboratoire d'Electronique et de Technologie de l'Information (CEA-LETI), Direction de Recherche Technologique (CEA) (DRT (CEA)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA), SFO, ANR-17-CE24-0028,MIRSiCOMB,Source COMB intégrée sur plateforme SiGe nonlinéaire émettant dans le moyen infra-rouge(2017), and European Project: ECLAUSion

Subjects
Silicium-Germanium, [SPI.OPTI]Engineering Sciences [physics]/Optics / Photonic, Moyen Infrarouge, Cavités, Résonateurs en anneaux
Abstract

International audience; Nous démontrons un résonateur en anneau à fort facteur de qualité dans le moyen infrarouge sur plateforme intégrée de silicium-germanium sur silicium. Le résonateur couplé par un guide d'accès présente un facteur de qualité totale de 90 000 autour de 4,18 µm.

Published
2022

13. Mid-Infrared High Q Factor Silicon-Germanium Ring Resonator

Author

Perestjuk, Marko, Armand, Rémi, Della Torre, Alberto, Sinobad, Milan, Mitchell, Arnan, Boes, Andreas, Hartmann, Jean- Michel, Fedeli, Jean-Marc, Reboud, Vincent, Monat, Christelle, Grillet, Christian, Institut des Nanotechnologies de Lyon (INL), École Centrale de Lyon (ECL), Université de Lyon-Université de Lyon-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-École Supérieure de Chimie Physique Électronique de Lyon (CPE)-Institut National des Sciences Appliquées de Lyon (INSA Lyon), Université de Lyon-Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Centre National de la Recherche Scientifique (CNRS), Royal Melbourne Institute of Technology University (RMIT University), Commissariat à l'énergie atomique et aux énergies alternatives - Laboratoire d'Electronique et de Technologie de l'Information (CEA-LETI), Direction de Recherche Technologique (CEA) (DRT (CEA)), and Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)

Subjects
Silicon Germanium, [SPI.OPTI]Engineering Sciences [physics]/Optics / Photonic, Ring Resonators, Cavities, Mid-infrared
Abstract

International audience; We demonstrate a ring resonator with high Q-factor in the mid-infrared in a silicongermanium on silicon chip-based platform. The side-coupled ring exhibits a loaded Q-factor of 90,000 at the operating wavelength around 4.18 µm. This is the highest Q-factor achieved on this material platform.

Published
2022

14. Mid-Infrared Supercontinuum Generation in a Tapered SiGe/Si Waveguide for Multi-Species Gas Spectroscopy

Author

Della Torre, Alberto, Armand, Remi, Sinobad, Milan, Fiaboe, Kokou, Luther-Davies, Barry, Madden, Stephen, Mitchell, Arnan, Nguyen, Thach, Moss, David, Hartmann, Jean Michel, Reboud, Vincent, Fedeli, Jean-Marc, Monat, Christelle, Grillet, Christian, Institut des Nanotechnologies de Lyon (INL), École Centrale de Lyon (ECL), Université de Lyon-Université de Lyon-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-École Supérieure de Chimie Physique Électronique de Lyon (CPE)-Institut National des Sciences Appliquées de Lyon (INSA Lyon), Université de Lyon-Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Centre National de la Recherche Scientifique (CNRS), Royal Melbourne Institute of Technology University (RMIT University), Australian National University (ANU), Swinburne University of Technology [Melbourne], Commissariat à l'énergie atomique et aux énergies alternatives - Laboratoire d'Electronique et de Technologie de l'Information (CEA-LETI), Direction de Recherche Technologique (CEA) (DRT (CEA)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA), INL - Nanophotonique (INL - Photonique), Université de Lyon-Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Centre National de la Recherche Scientifique (CNRS)-École Centrale de Lyon (ECL), ANR-17-CE24-0028,MIRSiCOMB,Source COMB intégrée sur plateforme SiGe nonlinéaire émettant dans le moyen infra-rouge(2017), and European Project: 648546,H2020,ERC-2014-CoG,GRAPHICS(2015)

Subjects
[PHYS]Physics [physics], Nonlinear optics, Supercontinuum, Mid-infrared, Spectroscopy
Abstract

International audience; We report the experimental generation of a broadband and flat mid-infrared supercontinuum in a silicon-germanium-on-silicon inverse tapered waveguide. The supercontinuum extends from 2.4 to 5.5 µm, only limited by the long wavelength detection limit of our spectrum analyzer. We exploit the enhanced flatness of our supercontinuum for a proof-of-principle demonstration of gas spectroscopy of water vapor and carbon dioxide.

Published
2022

15. High-Q Silicon-Germanium On-Chip Ring Resonator in the Mid-Infrared

Author

Armand, Rémi, Perestjuk, Marko, Della Torre, Alberto, Sinobad, Milan, Mitchell, Arnan, Boes, Andreas, Hartmann, Jean-Michel, Fedeli, Jean-Marc, Reboud, Vincent, Monat, Christelle, Grillet, Christian, Institut des Nanotechnologies de Lyon (INL), École Centrale de Lyon (ECL), Université de Lyon-Université de Lyon-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-École Supérieure de Chimie Physique Électronique de Lyon (CPE)-Institut National des Sciences Appliquées de Lyon (INSA Lyon), Université de Lyon-Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Centre National de la Recherche Scientifique (CNRS), Royal Melbourne Institute of Technology University (RMIT University), Commissariat à l'énergie atomique et aux énergies alternatives - Laboratoire d'Electronique et de Technologie de l'Information (CEA-LETI), Direction de Recherche Technologique (CEA) (DRT (CEA)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA), ANR-17-CE24-0028,MIRSiCOMB,Source COMB intégrée sur plateforme SiGe nonlinéaire émettant dans le moyen infra-rouge(2017), and European Project: ECLAUSion

Subjects
[SPI.OPTI]Engineering Sciences [physics]/Optics / Photonic
Abstract

International audience; We report a high-Q ring resonator in the mid-infrared in a silicon-germanium on silicon chip-based platform. The side-coupled ring exhibits a loaded Q-factor of 90,000 at the operating wavelength around 4.18 µm.

Published
2022
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16. Broadband and Flat Mid-Infrared Supercontinuum Generation in a Varying Dispersion Waveguide for Parallel Gas Spectroscopy

Author

Della Torre, Alberto, Armand, Rémi, Sinobad, Milan, Fiaboe, Kokou Firmin, Luther-Davies, Barry, Madden, Stephen, Mitchell, Arnan, Nguyen, Thach, Moss, David, Hartmann, Jean-Michel, Reboud, Vincent, Fedeli, Jean-Marc, Monat, Christelle, Grillet, Christian, Institut des Nanotechnologies de Lyon (INL), École Centrale de Lyon (ECL), Université de Lyon-Université de Lyon-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-École Supérieure de Chimie Physique Électronique de Lyon (CPE)-Institut National des Sciences Appliquées de Lyon (INSA Lyon), Université de Lyon-Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Centre National de la Recherche Scientifique (CNRS), Royal Melbourne Institute of Technology University (RMIT University), Australian National University (ANU), Swinburne University of Technology [Melbourne], Commissariat à l'énergie atomique et aux énergies alternatives - Laboratoire d'Electronique et de Technologie de l'Information (CEA-LETI), Direction de Recherche Technologique (CEA) (DRT (CEA)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA), ANR-17-CE24-0028,MIRSiCOMB,Source COMB intégrée sur plateforme SiGe nonlinéaire émettant dans le moyen infra-rouge(2017), and European Project: 648546,H2020,ERC-2014-CoG,GRAPHICS(2015)

Subjects
[PHYS]Physics [physics]
Abstract

Conference on Lasers and Electro-Optics Part of CLEO: 2022 15–20 May 2022, San Jose, California, United StatesSession: Integrated Nonlinear Photonics I (SM4K); International audience; We report optimized mid-infrared supercontinuum generation in a silicon-germanium on silicon waveguide with varying dispersion. We employ the generated supercontinuum for a proof-of-principle demonstration of free-space parallel gas spectroscopy.

Published
2022
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18. Mid-Infrared Supercontinuum Generation in a Silicon-Germanium Waveguide for Multi-Species Parallel Gas Spectroscopy

Author

Della Torre, Alberto, Sinobad, Milan, Armand, Rémi, Fiaboe, Kokou, Mitchell, Arnan, Moss, David, Hartmann, Jean-Michel, Reboud, Vincent, Monat, Christelle, GRILLET, Christian, Institut des Nanotechnologies de Lyon (INL), Centre National de la Recherche Scientifique (CNRS)-Institut National des Sciences Appliquées de Lyon (INSA Lyon), Université de Lyon-Institut National des Sciences Appliquées (INSA)-Université de Lyon-Institut National des Sciences Appliquées (INSA)-École Centrale de Lyon (ECL), Université de Lyon-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-École supérieure de Chimie Physique Electronique de Lyon (CPE), Commissariat à l'énergie atomique et aux énergies alternatives - Laboratoire d'Electronique et de Technologie de l'Information (CEA-LETI), Direction de Recherche Technologique (CEA) (DRT (CEA)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA), MIRSiCOMB - ANR-17-CE24-0028, GRAPHICS 648546, ECLAUSion - Marie Skłodowska-Curie grant agreement No 801512, ANR-17-CE24-0028,MIRSiCOMB,Source COMB intégrée sur plateforme SiGe nonlinéaire émettant dans le moyen infra-rouge(2017), European Project: 648546,H2020,ERC-2014-CoG,GRAPHICS(2015), École Centrale de Lyon (ECL), Université de Lyon-Université de Lyon-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-École Supérieure de Chimie Physique Électronique de Lyon (CPE)-Institut National des Sciences Appliquées de Lyon (INSA Lyon), Université de Lyon-Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Centre National de la Recherche Scientifique (CNRS), and Université de Lyon-École supérieure de Chimie Physique Electronique de Lyon (CPE)-Institut National des Sciences Appliquées de Lyon (INSA Lyon)

Subjects
[PHYS]Physics [physics]
Abstract

International audience; We report efficient, broadband, and flat mid-infrared supercontinuum generation in a silicon-germanium on silicon waveguide. We employ the generated supercontinuum for a proof-ofprinciple demonstration of parallel spectroscopy of water vapor and carbon dioxide.

Published
2021

19. Dispersion Trimming for Mid-Infrared Supercontinuum Generation in Silicon-Germanium on Silicon Waveguides

Author

Della Torre, Alberto, Sinobad, Milan, Armand, Rémi, Luther-Davies, Barry, Ma, Pan, Madden, Stephen, Debbarma, Sukanta, Vu, Khu, Moss, David, Mitchell, Arnan, Hartmann, Jean-Michel, Fedeli, Jean- Marc, Monat, Christelle, Grillet, Christian, Institut des Nanotechnologies de Lyon (INL), École Centrale de Lyon (ECL), Université de Lyon-Université de Lyon-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-École Supérieure de Chimie Physique Électronique de Lyon (CPE)-Institut National des Sciences Appliquées de Lyon (INSA Lyon), Université de Lyon-Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Centre National de la Recherche Scientifique (CNRS), GRAPHICS 648546, ANR-17-CE24-0028,MIRSiCOMB,Source COMB intégrée sur plateforme SiGe nonlinéaire émettant dans le moyen infra-rouge(2017), and European Project: 648546,H2020,ERC-2014-CoG,GRAPHICS(2015)

Subjects
[PHYS]Physics [physics], integrated optics, nonlinear optics, mid-infrared, Supercontinuum generation, dispersion trimming
Abstract

International audience; We report octave spanning mid-infrared supercontinuum generation in a highly nonlinear silicon germaniumon-silicon ridge waveguide. We show that, by adding a chalcogenide cladding, it is possible to trim a posteriori the waveguide's dispersion profile which, in turn, governs the properties of the generated supercontinuum. In particular, we experimentally show that a shift from anomalous to normal dispersion takes place when a 1.26 μm thick cladding layer of Ge11.5As24Se64.5 is added. Finally, we show that the group velocity dispersion of the waveguide can be precisely controlled by changing the thickness of the cladding layer. This demonstrates that the heterogeneous integration of materials can be used as a post-processing technique to precisely control the supercontinuum properties.

Published
2020

21. Octave-spanning mid-infrared supercontinuum generation in all-normal dispersion silicon germanium waveguide

Author

Sinobad, Milan, primary, Della Torre, Alberto, additional, Armand, Remi, additional, Luther-Davies, Barry, additional, Ma, Pan, additional, Madden, Stephen, additional, Mitchell, Arnan, additional, Moss, David J., additional, Hartmann, Jean-Michel, additional, Fedeli, Jean-Marc, additional, Monat, Christelle, additional, and Grillet, Christian, additional

Published
2021
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22. Mid-infrared supercontinuum generation in a low-loss germanium-on-silicon waveguide

Author

Della Torre, Alberto, primary, Sinobad, Milan, additional, Armand, Remi, additional, Luther-Davies, Barry, additional, Ma, Pan, additional, Madden, Stephen, additional, Mitchell, Arnan, additional, Moss, David J., additional, Hartmann, Jean-Michel, additional, Reboud, Vincent, additional, Fedeli, Jean-Marc, additional, Monat, Christelle, additional, and Grillet, Christian, additional

Published
2021
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23. Mid-IR octave spanning supercontinuum generation in an air clad silicon germanium waveguide

Author

SINOBAD, Milan, Monat, Christelle, Ma, Pan, Luther-Davies, Barry, Madden, Stephen, Moss, David, Mitchell, Arnan, Della Torre, Alberto, Orobtchouk, Régis, Boutami, Salim, Hartmann, Jean-Michel, Fédéli, Jean-Marc, GRILLET, Christian, Institut des Nanotechnologies de Lyon (INL), École Centrale de Lyon (ECL), Université de Lyon-Université de Lyon-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-École supérieure de Chimie Physique Electronique de Lyon (CPE)-Institut National des Sciences Appliquées de Lyon (INSA Lyon), Institut National des Sciences Appliquées (INSA)-Université de Lyon-Institut National des Sciences Appliquées (INSA)-Centre National de la Recherche Scientifique (CNRS), Commissariat à l'énergie atomique et aux énergies alternatives - Laboratoire d'Electronique et de Technologie de l'Information (CEA-LETI), Direction de Recherche Technologique (CEA) (DRT (CEA)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA), ANR-17-CE24-0028,MIRSiCOMB,Source COMB intégrée sur plateforme SiGe nonlinéaire émettant dans le moyen infra-rouge(2017), Université de Lyon-École Supérieure de Chimie Physique Électronique de Lyon (CPE)-Institut National des Sciences Appliquées de Lyon (INSA Lyon), and Université de Lyon-Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Centre National de la Recherche Scientifique (CNRS)

Subjects
[SPI.ELEC]Engineering Sciences [physics]/Electromagnetism, [SPI.OPTI]Engineering Sciences [physics]/Optics / Photonic, ComputingMilieux_MISCELLANEOUS
Abstract

International audience

Published
2018
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24. Mid-infrared supercontinuum generation in hybrid chalcogenide/silicon-germanium waveguides

Author

Della Torre, Alberto, primary, Sinobad, Milan, additional, Armand, Rémi, additional, Luther-Davies, Barry, additional, Ma, Pan, additional, Madden, Stephen, additional, Debbarma, Sukanta, additional, Vu, Khu, additional, Moss, David J., additional, Mitchell, Arnan, additional, Hartmann, Jean-Michel, additional, Fedeli, Jean-Marc, additional, Monat, Christelle, additional, and Grillet, Christian, additional

Published
2019
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25. Bright octave-span mid-IR supercontinuum generation in silicon germanium waveguide

Author

Della Torre, Alberto, primary, Sinobad, Milan, additional, Luther-Davies, Barry, additional, Ma, Pan, additional, Madden, Stephen J., additional, Debbarma, Sukanta, additional, Vu, Khu, additional, Moss, David J., additional, Mitchell, Arnan, additional, Hartmann, Jean-Michel, additional, Fédéli, Jean-Marc, additional, Monat, Christelle, additional, and Grillet, Christian, additional

Published
2019
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26. Mid-IR linear optical properties of hybrid Sb2S3/SiGe waveguides.

Author

Bieganski, Adam, Perestjuk, Marko, Armand, Remi, Della Torre, Alberto, Reboud, Vincent, Hartmann, Jean-Michel, Tortai, Jean-Herve, Nguyen, Thach, Mitchell, Arnan, Monat, Christelle, Cueff, Sebastien, and Grillet, Christian

Subjects
OPTICAL waveguides, OPTICAL communications, PHOTONICS, BROADBAND communication systems, SUPERCONTINUUM generation
Abstract

We study the antimony trisulfide's (Sb2S3) linear optical properties for potential applications in reconfigurable chip-based supercontinuum mid-IR sources. We experimentally demonstrate that Sb2S3 cladding on SiGe-on-Si waveguides induces relatively low extra propagation loss below 1 dB/cm between 3.3 and 3.9 μm wavelength. [ABSTRACT FROM AUTHOR]

Published
2023
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27. Tailoring the Dispersion of a Hybrid Chalcogenide/Silicon-Germanium Waveguide for Mid-Infrared Supercontinuum Generation

Author

Della Torre, Alberto, Sinobad, M, Luther-Davies, Barry, Ma, Pan, Madden, Steve, Debbarma, Sukhanta, Vu, Khu, Moss, David J., Mitchell, Arnan, Hartmann, Jean-Michel, Fedeli, Jean-Marc, Monat, C, Grillet, C, Della Torre, Alberto, Sinobad, M, Luther-Davies, Barry, Ma, Pan, Madden, Steve, Debbarma, Sukhanta, Vu, Khu, Moss, David J., Mitchell, Arnan, Hartmann, Jean-Michel, Fedeli, Jean-Marc, Monat, C, and Grillet, C

Abstract

We report mid-infrared supercontinuum generation in a silicon germanium-on-silicon waveguide. We show that the dispersion properties of the waveguide can be precisely tuned by controlling the thickness of a chalcogenide cladding layer.

Published
2019

28. Dispersion trimming for mid-infrared supercontinuum generation in a hybrid chalcogenide/silicon-germanium waveguide

Author

Sinobad, Milan, primary, Della Torre, Alberto, additional, Luther-Davis, Barry, additional, Ma, Pan, additional, Madden, Stephen, additional, Debbarma, Sukanta, additional, Vu, Khu, additional, Moss, David J., additional, Mitchell, Arnan, additional, Hartmann, Jean-Michel, additional, Fedeli, Jean-Marc, additional, Monat, Christelle, additional, and Grillet, Christian, additional

Published
2019
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29. Mid-IR supercontinuum in SiGe waveguide (Conference Presentation)

Author

Sinobad, Milan, primary, Monat, Christelle, additional, Ma, Pan, additional, Luther-Davies, Barry, additional, Madden, Stephen, additional, Moss, David J., additional, Mitchell, Arnan, additional, Della Torre, Alberto, additional, Orobtchouk, Régis, additional, Boutami, Salim, additional, Hartmann, Jean-Michel, additional, Fédéli, Jean-Marc, additional, and Grillet, Christian, additional

Published
2018
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30. Bright on-chip mid-IR supercontinuum generation to 7.7μm in silicon germanium-on-silicon platform

Author

Sinobad, Milan, primary, Della Torre, Alberto, additional, Luther-Davies, Barry, additional, Ma, Pan, additional, Madden, Stephen, additional, Moss, David J., additional, Mitchell, Arnan, additional, Orobtchouk, Regis, additional, Boutami, Salim, additional, Hartmann, Jean-Michel, additional, Fedeli, Jean-Marc, additional, Monat, Christelle, additional, and Grillet, Christian, additional

Published
2018
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31. Coherent Supercontinuum Generation in a Silicon-Germanium Waveguide in the Mid Infrared

Author

Sinobad, Milan, primary, Monat, Christelle, additional, Luther-Davies, Barry, additional, Ma, Pan, additional, Madden, Stephen, additional, Moss, David J., additional, Mitchell, Arnan, additional, Orobtchouk, Regis, additional, Della Torre, Alberto, additional, Boutami, Salim, additional, Hartmann, Jean-Michel, additional, Fedeli, Jean-Marc, additional, and Grillet, Christian, additional

Published
2018
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37. Bright octave-span mid-IR supercontinuum generation in silicon germanium waveguide

Author

Della Torre, Alberto, SINOBAD, Milan, Letartre, Xavier, Luther-Davies, Barry, Ma, Pan, Madden, Stephen, Debbarma, Sukanta, Vu, Khu, Moss, David, Mitchell, Arnan, Hartmann, Jean-Michel, Fedeli, Jean-Marc, Monat, Christelle, GRILLET, Christian, INL - Nanophotonique (INL - Photonique), Institut des Nanotechnologies de Lyon (INL), École Centrale de Lyon (ECL), Université de Lyon-Université de Lyon-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-École Supérieure de Chimie Physique Électronique de Lyon (CPE)-Institut National des Sciences Appliquées de Lyon (INSA Lyon), Université de Lyon-Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Centre National de la Recherche Scientifique (CNRS)-École Centrale de Lyon (ECL), Université de Lyon-Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Centre National de la Recherche Scientifique (CNRS), Australian National University (ANU), Swinburne University of Technology [Melbourne], Royal Melbourne Institute of Technology University (RMIT University), Commissariat à l'énergie atomique et aux énergies alternatives (CEA), ANR-17-CE24-0028,MIRSiCOMB,Source COMB intégrée sur plateforme SiGe nonlinéaire émettant dans le moyen infra-rouge(2017), European Project: 648546,H2020,ERC-2014-CoG,GRAPHICS(2015), Centre National de la Recherche Scientifique (CNRS)-Institut National des Sciences Appliquées de Lyon (INSA Lyon), Université de Lyon-Institut National des Sciences Appliquées (INSA)-Université de Lyon-Institut National des Sciences Appliquées (INSA)-École Centrale de Lyon (ECL), Université de Lyon-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-École supérieure de Chimie Physique Electronique de Lyon (CPE)-Centre National de la Recherche Scientifique (CNRS)-Institut National des Sciences Appliquées de Lyon (INSA Lyon), Université de Lyon-École supérieure de Chimie Physique Electronique de Lyon (CPE), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Institut National des Sciences Appliquées de Lyon (INSA Lyon), Université de Lyon-Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-École supérieure de Chimie Physique Electronique de Lyon (CPE)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-École Centrale de Lyon (ECL), Université de Lyon, Shandong Academy of Agricultural Sciences, Jinan, Laboratoire Interuniversitaire des Systèmes Atmosphériques (LISA (UMR_7583)), and Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)

Subjects
Materials science, Silicon, Chalcogenide, business.industry, Nonlinear optics, chemistry.chemical_element, Cladding (fiber optics), Silicon-germanium, Supercontinuum, law.invention, chemistry.chemical_compound, chemistry, Waveguide dispersion, law, [SPI.OPTI]Engineering Sciences [physics]/Optics / Photonic, Optoelectronics, business, Waveguide, ComputingMilieux_MISCELLANEOUS
Abstract

We present silicon-germanium on silicon waveguides as a suitable platform for on-chip supercontinuum generation in the mid-infrared. We report low propagation loss (

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