Effect of spurious diffraction orders in arbitrary multifoci patterns produced via phase-only holograms
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Palima, Darwin; Daria, Vincent Ricardo
Description
We analyze the effect of spurious diffraction orders when generating functional multifoci patterns produced by illuminating a phase-only hologram with a single Gaussian beam. Using a practical device for encoding a hologram generates an undesirable zero order and high-diffraction orders at the Fourier plane. This translates to the fact that a significant fraction of the incident light does not necessarily convert to functional multifoci patterns. In most applications, the zero order can be...[Show more]
Collections | ANU Research Publications |
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Date published: | 2006 |
Type: | Journal article |
URI: | http://hdl.handle.net/1885/102360 |
Source: | Applied Optics |
DOI: | 10.1364/AO.45.006689 |
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