Superhydrophobic Multifocal Microlens Array with Depth-of-Field Detection for a Humid Environment
Hao Cao,
Hongfeng Deng,
Hui Wan
et al.
Abstract:Microlens array (MLA)
has been widely applied in augmented
reality
and optical imaging. When used in a humid environment or medical endoscopy,
MLA needs to be both superhydrophobic and multifocal. However, it
is not easy to achieve both superhydrophobic and multifocal function
by integrating superhydrophobic and multifocal structures on the same
surface by means of a simple, efficient, and precise method. In this
paper, the superhydrophobic multifocal MLA with superhydrophobic properties
and multifocal functio… Show more
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