Spectral broadening by saturated second harmonic generation in nanophotonic lithium niobate waveguides

Marc Jankowski; Carsten Langrock; Boris Desiatov; Marko Loncar; Martin M. Fejer

doi:10.1364/cleo_si.2020.stu4h.3

Spectral broadening by saturated second harmonic generation in nanophotonic lithium niobate waveguides

Marc Jankowski, Carsten Langrock, Boris Desiatov, Marko Loncar, Martin M. Fejer

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

We demonstrate a new approach to carrier-envelope-offset detection in dispersion-engineered waveguides based on saturated second harmonic generation of femtosecond pulses. This technique simultaneously broadens both harmonics, resulting in coherent carrier-envelope-offset beatnotes across ∼ 400-nm of bandwidth.

Original language	English
Title of host publication	CLEO
Subtitle of host publication	Science and Innovations, CLEO_SI 2020
Publisher	Optica Publishing Group (formerly OSA)
ISBN (Print)	9781943580767
DOIs	https://doi.org/10.1364/cleo_si.2020.stu4h.3
State	Published - 2020
Externally published	Yes
Event	CLEO: Science and Innovations, CLEO_SI 2020 - Washington, United States Duration: 10 May 2020 → 15 May 2020

Publication series

Name	Optics InfoBase Conference Papers
Volume	Part F183-CLEO-SI 2020
ISSN (Electronic)	2162-2701

Conference

Conference	CLEO: Science and Innovations, CLEO_SI 2020
Country/Territory	United States
City	Washington
Period	10/05/20 → 15/05/20

Bibliographical note

Publisher Copyright:
© OSA 2020 © 2020 The Author(s)

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10.1364/cleo_si.2020.stu4h.3

Cite this

Jankowski, M., Langrock, C., Desiatov, B., Loncar, M., & Fejer, M. M. (2020). Spectral broadening by saturated second harmonic generation in nanophotonic lithium niobate waveguides. In CLEO: Science and Innovations, CLEO_SI 2020 Article STu4H.3 (Optics InfoBase Conference Papers; Vol. Part F183-CLEO-SI 2020). Optica Publishing Group (formerly OSA). https://doi.org/10.1364/cleo_si.2020.stu4h.3

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title = "Spectral broadening by saturated second harmonic generation in nanophotonic lithium niobate waveguides",

abstract = "We demonstrate a new approach to carrier-envelope-offset detection in dispersion-engineered waveguides based on saturated second harmonic generation of femtosecond pulses. This technique simultaneously broadens both harmonics, resulting in coherent carrier-envelope-offset beatnotes across ∼ 400-nm of bandwidth.",

author = "Marc Jankowski and Carsten Langrock and Boris Desiatov and Marko Loncar and Fejer, {Martin M.}",

note = "Publisher Copyright: {\textcopyright} OSA 2020 {\textcopyright} 2020 The Author(s); CLEO: Science and Innovations, CLEO_SI 2020 ; Conference date: 10-05-2020 Through 15-05-2020",

year = "2020",

doi = "10.1364/cleo_si.2020.stu4h.3",

language = "אנגלית",

isbn = "9781943580767",

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Jankowski, M, Langrock, C, Desiatov, B, Loncar, M & Fejer, MM 2020, Spectral broadening by saturated second harmonic generation in nanophotonic lithium niobate waveguides. in CLEO: Science and Innovations, CLEO_SI 2020., STu4H.3, Optics InfoBase Conference Papers, vol. Part F183-CLEO-SI 2020, Optica Publishing Group (formerly OSA), CLEO: Science and Innovations, CLEO_SI 2020, Washington, United States, 10/05/20. https://doi.org/10.1364/cleo_si.2020.stu4h.3

Spectral broadening by saturated second harmonic generation in nanophotonic lithium niobate waveguides. / Jankowski, Marc; Langrock, Carsten; Desiatov, Boris et al.
CLEO: Science and Innovations, CLEO_SI 2020. Optica Publishing Group (formerly OSA), 2020. STu4H.3 (Optics InfoBase Conference Papers; Vol. Part F183-CLEO-SI 2020).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AB - We demonstrate a new approach to carrier-envelope-offset detection in dispersion-engineered waveguides based on saturated second harmonic generation of femtosecond pulses. This technique simultaneously broadens both harmonics, resulting in coherent carrier-envelope-offset beatnotes across ∼ 400-nm of bandwidth.

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Y2 - 10 May 2020 through 15 May 2020

ER -

Spectral broadening by saturated second harmonic generation in nanophotonic lithium niobate waveguides

Abstract

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Bibliographical note

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