Presentation
9 March 2024 Micro-transfer printed III-V on silicon nitride narrow-linewidth laser with extended frequency chirp capability for distributed acoustic sensing measurements
Guénolé Dandé, Jimmy Pennanech, Biwei Pan, Emadreza Soltanian, Jing Zhang, Bart Kuyken, Günther Roelkens, Sarvagya Dwivedi, Marcus S. Dahlem, Cian Cummins, Sandeep Seema Saseendran, Nga P. Pham, Philippe Helin, Nicolas Vaissiere, Delphine Néel, Joan Ramirez, Jean Decobert, Stefan Ertl, Johanna Rimböck, Ruggero Loi, Raja Fazan Gul, Alin Fecioru, Ines Ghorbel, Vincent Crozatier, Vincent Kemlin, Vincent Billault, Jérôme Bourderionnet
Author Affiliations +
Abstract
Tunable lasers and photonic integrated circuits are a promising technology to provide compact and high performance solutions for coherent remote sensing applications such as Lidar, and distributed acoustic fiber sensing (DAS). A hybrid tunable laser was fabricated within the EU funded INSPIRE project, based on the micro-transfer printing of a pre-fabricated InP gain section on the IMEC low-loss silicon nitride platform. By simultaneously modulating the laser SOA current and Vernier ring resonators, we demonstrate a 20 GHz chirp amplitude, while maintaining a <5 kHz linewidth. DAS measurement with this laser are presented.
Conference Presentation
© (2024) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Guénolé Dandé, Jimmy Pennanech, Biwei Pan, Emadreza Soltanian, Jing Zhang, Bart Kuyken, Günther Roelkens, Sarvagya Dwivedi, Marcus S. Dahlem, Cian Cummins, Sandeep Seema Saseendran, Nga P. Pham, Philippe Helin, Nicolas Vaissiere, Delphine Néel, Joan Ramirez, Jean Decobert, Stefan Ertl, Johanna Rimböck, Ruggero Loi, Raja Fazan Gul, Alin Fecioru, Ines Ghorbel, Vincent Crozatier, Vincent Kemlin, Vincent Billault, and Jérôme Bourderionnet "Micro-transfer printed III-V on silicon nitride narrow-linewidth laser with extended frequency chirp capability for distributed acoustic sensing measurements", Proc. SPIE PC12890, Smart Photonic and Optoelectronic Integrated Circuits 2024, PC128900J (9 March 2024); https://doi.org/10.1117/12.3000848
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KEYWORDS
Laser frequency

Acoustics

Printing

Silicon nitride

Frequency modulation

LIDAR

Nonimpact printing

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