Effects of Microlens Array Lens Size on Sub-Aperture Images in Light Field Cameras
نویسندگان
چکیده
منابع مشابه
A high numerical aperture, polymer-based, planar microlens array.
We present a novel microfabrication approach for obtaining arrays of planar, polymer-based microlenses of high numerical aperture. The proposed microlenses arrays consist of deformable, elastomeric membranes that are supported by polymer-filled microchambers. Each membrane/microchamber assembly is converted into a solid microlens when the supporting UV-curable polymer is pressurized and cured. ...
متن کاملMicrolens array induced light absorption enhancement in polymer solar cells.
Over the last decade, polymer solar cells (PSCs) have attracted a lot of attention and highest power conversion efficiencies (PCE) are now close to 10%. Here we employ an optical structure - the microlens array (MLA) - to increase light absorption inside the active layer, and PCE of PSCs increased even for optimized devices. Normal incident light rays are refracted at the MLA and travel longer ...
متن کاملMicrolens Array Light Trapping in Cdte/cds Solar Cells
In light of the continued rise in fossil fuel costs, alternative energy sources, such as solar technology, are increasingly important. Concentrating photovoltaic systems are promising for future efficient and cost effective competition with fossil fuels. We employ a microlens array to a CdTe/CdS semiconducting solar cell to increase efficiency via light trapping. Since the microlens array will ...
متن کاملDepth-of-Field and Coded Aperture Imaging on XSlit Lens
Recent coded aperture imaging systems have shown great success in scene reconstruction, extended depth-of-field and light field imaging. By far nearly all solutions are built on top of commodity cameras equipped with a single spherical lens. In this paper, we explore coded aperture solutions on a special non-centric lens called the crossedslit (XSlit) lens. An XSlit lens uses a relay of two ort...
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ژورنال
عنوان ژورنال: International Journal of Automation and Smart Technology
سال: 2013
ISSN: 2223-9766
DOI: 10.5875/ausmt.v3i2.195