H. Feng

Rugate filters used in slit-lamp delivery to improve color rendering of illumination for retinal photocoagulation.

Yi Yu Li, Jiaojie Chen, Q. Wang, 2014, Applied optics.

Numerical simulation of polarization dependent characteristics of the structured thin-films phase grating

Yi Yu Li, Jiao Jie Chen, Hai Hua Feng, 2012, Photonics Asia.

Customized design and efficient machining of astigmatism-minimized progressive addition lens

Wei Huang, Haihua Feng, Yiyu Li, 2018 .

Freeform surface of progressive addition lens represented by Zernike polynomials

Haihua Feng, Dexi Zhu, Yimin Yuan, 2016, International Symposium on Advanced Optical Manufacturing and Testing Technologies (AOMATT).

Fabrication of freeform progressive addition lenses using a self-developed long stroke fast tool servo

Hao Chen, Haihua Feng, Dexi Zhu, 2017 .