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Gas spectroscopy using low threshold mid-infrared radiation generated in Si3N4 waveguides

Tagkoudi, Eirini ; Grassani, Davide ; Yang, Fan ; Guo, Hairun ; Kippenberg, Tobias ; Brès, Camille Sophie

We report trace-gas absorption spectroscopy based on the efficient generation of a 3.05μm dispersive wave in a Si3N4 waveguide pumped by a 2.09 μm femtosecond mode-locked fiber laser


Presented at:
CLEO (Conference on Lasers and Electro-Optics), San Jose, California, United States, May 5-10, 2019
Year:
May 10 2019
Publisher:
OSA Publishing
ISBN:
978-1-943580-57-6
Keywords:
Nonlinear optics, Integrated optics, Supercontinuum generation, Absorption spectroscopy
DOI:
10.1364/CLEO_SI.2019.STh1F.4
Laboratories:
PHOSL

Record appears in:
Scientific production and competences > STI - School of Engineering > IEL - Institute of Electrical Engineering > PHOSL - Photonic Systems Laboratory
Conference Papers
Work produced at EPFL



 Record created 2019-05-27, last modified 2019-05-30

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