Monolithic lithium niobate photonic circuits for Kerr frequency comb generation and modulation

Kerr microcombs promise the miniaturization of frequency comb sources, but many applications require additional second-order nonlinearities. Here, Wang et al. demonstrate that comb generation and second-order functionalities can be monolithically integrated on a single lithium niobate chip.

Bibliographic Details
Main Authors: Cheng Wang, Mian Zhang, Mengjie Yu, Rongrong Zhu, Han Hu, Marko Loncar
Format: Article
Language:English
Published: Nature Publishing Group 2019-02-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-019-08969-6