Broadband Frequency Comb Generation in Aluminum Nitride Microring Resonators

Conference: ECOC 2016 - 42nd European Conference on Optical Communication
09/18/2016 - 09/22/2016 at Düsseldorf, Deutschland

Proceedings: ECOC 2016

Pages: 3Language: englishTyp: PDF

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Liu, Xianwen; Sun, Changzheng; Xiong, Bing; Wang, Jian; Wang, Lai; Han, Yanjun; Hao, Zhibiao; Li, Hongtao; Luo, Yi (Tsinghua National Laboratory for Information Science and Technology, State Key Lab on Integrated Optoelectronics, Department of Electronic Engineering, Tsinghua University, Beijing 100084, China)
Yan, Jianchang; Wei, Tongbo; Zhang, Yun; Wang, Junxi (Research and Development Center for Semiconductor Lighting, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083, China)

Nearly octave frequency comb spanning from 1075 to 2075 nm is generated in epitaxial aluminum nitride microring resonator with intrinsic quality factor as high as ~1.6 x 106. Blue-shifted dispersive-wave emission is observed, which helps extend the frequency comb coverage.