512 citations · 730 across the 5 of their papers we have counts for
5 papers
Recent advances in high-contrast metastructures, metasurfaces and photonic crystals
Pengfei Qiao, Weijian Yang, Connie J. Chang-Hasnain
In the recent decade, the research field using arrays of high-index-contrast near-wavelength dieletric structures on flat surfaces, known as high-contrast metastructures (HCMs) or…
Laser Optomechanics
Weijian Yang, S. Adair Gerke, Kar Wei Ng +3
Cavity optomechanics explores the coupling between the optical field and the mechanical oscillation to induce cooling and regenerative oscillation in a mechanical oscillator. So fa…
Single Crystalline InGaAs Nanopillar Grown on Polysilicon with Dimensions beyond Substrate Grain Size Limit
Kar Wei Ng, Thai-Truong D. Tran, Wai Son Ko +3
Monolithic integration of III-V optoelectronic devices with materials for various functionalities inexpensively is always desirable. Polysilicon (poly-Si) is an ideal platform beca…
Nanolasers grown on silicon
Roger Chen, Thai-Truong D. Tran, Kar Wei Ng +4
Integration of optical interconnects with silicon-based electronics can address the growing limitations facing chip-scale data transport as microprocessors become progressively fas…
Inducing electron spin coherence in GaAs quantum well waveguides: Spin coherence without spin precession
Susanta Sarkar, Phedon Palinginis, Hailin Wang +4
Electron spin coherence is induced via light-hole transitions in a quantum well waveguide without either an external or internal DC magnetic field. In the absence of spin precessio…