Pure-phase plates for super-Gaussian focal-plane irradiance profile generations of extremely high order
Optics Letters, Vol. 21, Issue 24, pp. 1963-1965 (1996)
http://dx.doi.org/10.1364/OL.21.001963
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Abstract
A set of recursive formulas for diffractive optical plates design is described. The pure-phase plates simulated by this method homogeneously concentrate more than 96% of the incident laser energy in the desired focal-plane region. The intensity focal-plane profile fits a 12th-order super-Gaussian function and has a nearly perfect f lat top. Its fit to the required profile measured in the mean square error is 3.576 × 10-3.
© 1996 Optical Society of America
Citation
Xuegong Deng, Yongping Li, Dianyuan Fan, and Yue Qiu, "Pure-phase plates for super-Gaussian focal-plane irradiance profile generations of extremely high order," Opt. Lett. 21, 1963-1965 (1996)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-21-24-1963
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