Hua Gao

Creation of a 50,000λ long needle-like field with 0.36λ width.

Minning Zhu, Qing Cao, Q. Cao, 2014, Journal of the Optical Society of America. A, Optics, image science, and vision.

Tapered dual elliptical plasmon waveguides as highly efficient terahertz connectors between approximate plate waveguides and two-wire waveguides.

Da Teng, Qing Cao, Hua Gao, 2014, Journal of the Optical Society of America. A, Optics, image science, and vision.

Three-wave approximation for the modal field inside high-index dielectric rods of hybrid plasmonic waveguides

Da Teng, Minning Zhu, Qing Cao, 2016 .