Efficient ultra-broadband optical parametric generation with picojoule pulse energies

Marc Jankowski, Nayara Jornod, Carsten Langrock, Boris Desiatov, Alireza Marandi, Marko Lončar, Martin M. Fejer

Research output: Contribution to journalConference articlepeer-review


We demonstrate high-gain optical parametric generation in dispersion-engineered PPLN nanowaveguides with picojoules of pump pulse energy. When driven with >10 pJ, the generated signal exceeds 10% conversion efficiency and broadens to span an octave of bandwidth.

Original languageEnglish
Article numberSF1B.1
JournalOptics InfoBase Conference Papers
StatePublished - 2021
Externally publishedYes
EventCLEO: Science and Innovations, CLEO:S and I 2021 - Part of Conference on Lasers and Electro-Optics, CLEO 2021 - Virtual, Online, United States
Duration: 9 May 202114 May 2021

Bibliographical note

Publisher Copyright:
© OSA 2021, © 2021 The Author(s)


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