@inproceedings{db6f9158ce88474aa2d7808f20519f85,
title = "Free form optical system design with differential equations",
abstract = "The general Wassermann-Wolf differential equations were derived to design an off-axis free form surface (FFS) prism head mounted display (HMD) system. A FFS prism HMD system with 20° degree, 8mm exit pupil and 15mm-effective focal length was designed and the image qualities were analyzed.",
keywords = "CODE V, Wassermann Wolf equations, free form surface, head-mounted display, optical design",
author = "Dewen Cheng and Yongtian Wang and Hong Hua",
year = "2010",
doi = "10.1117/12.869690",
language = "English (US)",
isbn = "9780819483799",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
booktitle = "Optical Design and Testing IV",
note = "Optical Design and Testing IV ; Conference date: 18-10-2010 Through 20-10-2010",
}