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Design of diffractive optical elements for beam shaping of micro-pixellated LED light to a tightly focused spot. (2008)
Journal Article
Liu, J., Caley, A., Taghizadeh, M., Gu, E., Girkin, J., & Dawson, M. (2008). Design of diffractive optical elements for beam shaping of micro-pixellated LED light to a tightly focused spot. Journal of Physics D: Applied Physics, 41(9), https://doi.org/10.1088/0022-3727/41/9/094005

Tightly focused spots with small central lobes, high central intensity and low sidelobe intensity are desirable for many light-emitting diode based micro-projection system applications. Diffractive optical elements (DOEs) offer a potentially low cost... Read More about Design of diffractive optical elements for beam shaping of micro-pixellated LED light to a tightly focused spot..