Carrier-Envelope Offset-Free Pulse Train by Difference-Frequency Generation from a Si3N4-Waveguide Supercontinuum Output
Herda, Robert; Kienle, Florian; Seer, Ali; Tresp, Christoph; Niedermaier, Evelyn; Anderson, Miles; Kippenberg, Tobias J.; Stroganov, Anton; Navickaite, Gabriele; Sacchetto, Davide; Geiselmann, Michael; Kaenders, Wilhelm
2020

Abstract

We present a novel approach to generate a frequency comb based on Difference Frequency Generation (DFG). The frequency components required for the DFG process are generated in a Si(3)N(4)waveguide. A mode-locked 200 MHz oscillator is amplified in an Erbium-doped fiber, compressed to a duration of 42 fs and coupled into the waveguide. The power for generating the necessary spectral components in the waveguide is reduced by a factor of five compared to a setup based on highly nonlinear fiber. (C) 2020 The Author(s)

Details

Title Carrier-Envelope Offset-Free Pulse Train by Difference-Frequency Generation from a Si3N4-Waveguide Supercontinuum Output
Author(s) Herda, Robert ; Kienle, Florian ; Seer, Ali ; Tresp, Christoph ; Niedermaier, Evelyn ; Anderson, Miles ; Kippenberg, Tobias J. ; Stroganov, Anton ; Navickaite, Gabriele ; Sacchetto, Davide ; Geiselmann, Michael ; Kaenders, Wilhelm
Published in 2020 Conference On Lasers And Electro-Optics (Cleo)
Series Conference on Lasers and Electro-Optics
Pages SW4N.6
Conference Conference on Lasers and Electro-Optics (CLEO), May 10-15, 2020, San Jose, CA
Date 2020-01-01
Publisher New York, IEEE
ISSN 2160-9020
ISBN 978-1-943580-76-7
DOI https://doi.org/10.1364/CLEO_SI.2020.SW4N.6
Other identifier(s) View record in Web of Science
Laboratories LPQM
Record Appears in Scientific production and competences > STI - School of Engineering > IEM - Institut d'Electricité et de Microtechnique > LPQM - Laboratory of Photonics and Quantum Measurements (STI/SB)
Scientific production and competences > SB - School of Basic Sciences > IPHYS - Institute of Physics > LPQM - Laboratory of Photonics and Quantum Measurements (STI/SB)
Peer-reviewed publications
Conference Papers
Work produced at EPFL
Published
Record creation date 2021-03-26