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An integrated low phase noise radiation-pressure-driven optomechanical oscillator chipset
X. Luan, Y. Huang, Y. Li +13
High-quality frequency references are the cornerstones in position, navigation and timing applications of both scientific and commercial domains. Optomechanical oscillators, with d…
Molecular-absorption-induced thermal bistablity in PECVD silicon nitride microring resonators
Tingyi Gu, Mingbin Yu, Dim-Lee Kwong +1
The wavelength selective linear absorption in communication C-band is investigated in CMOS-processed PECVD silicon nitride rings. In the overcoupled region, the linear absorption l…
Radio frequency regenerative oscillations in monolithic high-Q/V heterostructured photonic crystal cavities
Jinghui Yang, Tingyi Gu, Jiangjun Zheng +4
We report temporal and spectral domain observation of regenerative oscillation in monolithic silicon heterostructured photonic crystals cavities with high quality factor to mode vo…
Mode-locked ultrashort pulse generation from on-chip normal dispersion microresonators
S. -W. Huang, H. Zhou, J. Yang +6
We describe the generation of stable mode-locked pulse trains from on-chip normal dispersion microresonators. The excitation of hyper-parametric oscillation is facilitated by the l…