1 citations · 1 across the 3 of their papers we have counts for
6 papers
Fully symmetric controllable integrated three-resonator photonic molecule
Jiawei Wang, Kaikai Liu, Qiancheng Zhao +3
Photonic molecules can be used to realize complex optical energy states and modes, analogous to those found in molecules, with properties useful for applications like spectral engi…
422 Million Q Planar Integrated All-Waveguide Resonator with a 3.4 Billion Absorption Limited Q and Sub-MHz Linewidth
Matthew W. Puckett, Kaikai Liu, Nitesh Chauhan +8
High Q optical resonators are a key component for ultra-narrow linewidth lasers, frequency stabilization, precision spectroscopy and quantum applications. Integration of these reso…
BAlN alloy for enhanced two-dimensional electron gas characteristics of GaN-based high electron mobility transistor
Rongyu Lin, Xinwei Liu, Kaikai Liu +3
The emerging wide bandgap BAlN alloys have potentials for improved III-nitride power devices including high electron mobility transistor (HEMT). Yet few relevant studies have been…
Chance-Constrained and Yield-aware Optimization of Photonic ICs with Non-Gaussian Correlated Process Variations
Chunfeng Cui, Kaikai Liu, Zheng Zhang
Uncertainty quantification has become an efficient tool for uncertainty-aware prediction, but its power in yield-aware optimization has not been well explored from either theoretic…
Polarization properties of wurtzite III nitride indicate the principle of polarization engineering
Kaikai Liu, Xiaohang Li
The spontaneous and piezoelectric polarizations of III-nitrides considerably affect the operation of various III-nitride-based devices. We report an ab initio study of the spontane…
High quality factor mg-scale silicon mechanical resonators for 3-mode optoacoustic parametric amplifiers
Francis Achilles Torres, Phillip Meng, Li Ju +8
Milligram-scale resonators have been shown to be suitable for the creation of 3-mode optoacoustic parametric amplifiers, based on a phenomena first predicted for advanced gravitati…