Experimental observation of internally pumped parametric oscillation and quadratic comb generation in a χ (2) whispering-gallery-mode microresonator

We report on the experimental observation of internally pumped parametric oscillation in a high-$\!Q$Q lithium niobate microresonator under conditions of natural phase matching. Specifically, launching near-infrared pump light around 1060 nm into a $ z $z-cut congruent lithium niobate microresonator...

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Veröffentlicht in:	Optics letters 2020-03, Vol.45 (5), p.1204-1207
Hauptverfasser:	Hendry, Ian, Trainor, Luke S, Xu, Yiqing, Coen, Stéphane, Murdoch, Stuart G, Schwefel, Harald G L, Erkintalo, Miro
Format:	Artikel
Sprache:	eng
Schlagworte:	Infrared radiation Lithium niobates Optical frequency Phase matching Second harmonic generation Sidebands
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