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LISA far-field phase patterns
Current Developments in Optical Design and Optical Engineering VIII
quest. Nijboer's 19473 paper derives a formula for _ in terms of Bessel functions for given aberrations. However the problem with just using the formula is that complex variations in the amplitude and phase are difficult to handle. A straightforward nmr_rical integration of the above integral is easy to implement and creates a general purpose capability that can handle central obscurations and "spiders" and non-uniform pupil functions E(x,y,z). It should be noted that the speed of today'sdoi:10.1117/12.368217 fatcat:23ezrqiwufgjtaqxys4hktw4la