Huizi Li

Step-index high-absorption Yb-doped large-mode-area fiber with Ge-doped raised cladding.

Junhua Ji, Yanyan Zhou, Seongwoo Yoo, 2018, Optics letters.

Photonic Generation of Frequency-Quadrupled Microwave Signal With Tunable Phase Shift

Songnian Fu, Deming Liu, Perry Ping Shum, 2014, IEEE Photonics Technology Letters.

Nonlinear optical response of Ge nanocrystals in silica matrix with excitation of femtosecond pulses

Andrew T. S. Wee, Wei Ji, H. P. Li, 2001 .

Determination of nonlinear absorption and refraction by single Z-scan method

Wei Ji, Sing Hai Tang, W. Ji, 2000 .