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Yu M, Desiatov B, Okawachi Y, et al. Coherent two-octave-spanning supercontinuum generation in lithium-niobate waveguides. Opt Lett. 2019;44(5):1222-1225doi: 10.1364/OL.44.001222.
Yu, M., Desiatov, B., Okawachi, Y., Gaeta, A. L., & Lončar, M. (2019). Coherent two-octave-spanning supercontinuum generation in lithium-niobate waveguides. Optics letters, 44(5), 1222-1225. https://doi.org/10.1364/OL.44.001222
Yu, Mengjie, et al. "Coherent two-octave-spanning supercontinuum generation in lithium-niobate waveguides." Optics letters vol. 44,5 (2019): 1222-1225. doi: https://doi.org/10.1364/OL.44.001222
Yu M, Desiatov B, Okawachi Y, Gaeta AL, Lončar M. Coherent two-octave-spanning supercontinuum generation in lithium-niobate waveguides. Opt Lett. 2019 Mar 01;44(5):1222-1225. doi: 10.1364/OL.44.001222. PMID: 30821753.
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Opt Lett. 2019 Mar 01;44(5):1222-1225. doi: 10.1364/OL.44.001222.

Coherent two-octave-spanning supercontinuum generation in lithium-niobate waveguides.

Optics letters

Mengjie Yu, Boris Desiatov, Yoshitomo Okawachi, Alexander L Gaeta, Marko Lončar

PMID: 30821753 DOI: 10.1364/OL.44.001222

Abstract

We demonstrate coherent supercontinuum generation (SCG) in a monolithically integrated lithium-niobate waveguide, under the presence of second- and third-order nonlinear effects. We achieve more than two octaves of optical bandwidth in a 0.5-cm-long waveguide with 100-picojoule-level pulses. Dispersion engineering of the waveguide allows for spectral overlap between the SCG and the second harmonic, which enables direct detection of the carrier-envelope offset frequency f

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