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

oleh: Cheng Wang, Mian Zhang, Mengjie Yu, Rongrong Zhu, Han Hu, Marko Loncar

Format: Article
Diterbitkan: Nature Portfolio 2019-02-01

Deskripsi

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.