Free-space optical interconnection arrangement

Optical: systems and elements – Diffraction – From grating

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359566, 359652, 385 33, 385 37, G02B 632, G02B 634, G02B 518, G02F 103

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active

054125065

ABSTRACT:
A diffractive and a refractive microlens component are combined into a doublet lens to obtain imaging properties that are improvements over those achievable using separate components. In one application, diffractive/refractive microlens arrays are arranged to provide a free-space optical permutation interconnect arrangement.

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