Nur fatmawati
16611047
Mechanism of bioinspired imaging systems.
A combination of
an aspherical hybrid diffractive-refractive lens with a flexible fluidic
membrane lens allows the implementation of a light sensitive and wide aperture
optical system with variable focus. This approach is comparable to the
vertebrate eye in air, in which the cornea offers a strong optical power and
the flexible crystalline lens is used for accommodation. Also following the
natural model of the human eye, the decay of image quality with increasing
field position is compensated, in the optical system presented here, by
successively addressing different tilting angles which mimics saccadic
eye-movements. The optical design and the instrumental implementation are
presented and discussed, and the working principle is demonstrated. Stretchable electronics, also known as
elastic electronics or elastic circuits, is a technology for building
electronic circuits by depositing stretchable electronic devices and circuits
onto stretchable substrates or embed them completely in a stretchable material
such as silicones or polyurethanes. In the simplest case, stretchable electronics can be made by using the
same components used for rigid printed circuit boards.
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