Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Microlens> ?p ?o }
- Microlens abstract "A microlens is a small lens, generally with a diameter less than a millimetre (mm) and often as small as 10 micrometres (µm). The small sizes of the lenses means that a simple design can give good optical quality but sometimes unwanted effects arise due to optical diffraction at the small features. A typical microlens may be a single element with one plane surface and one spherical convex surface to refract the light. Because microlenses are so small, the substrate that supports them is usually thicker than the lens and this has to be taken into account in the design. More sophisticated lenses may use aspherical surfaces and others may use several layers of optical material to achieve their design performance.A different type of microlens has two flat and parallel surfaces and the focusing action is obtained by a variation of refractive index across the lens. These are known as gradient-index (GRIN) lenses. Some microlenses achieve their focusing action by both a variation in refractive index and by the surface shape.Another class of microlens, sometimes known as micro-Fresnel lenses, focus light by refraction in a set of concentric curved surfaces. Such lenses can be made very thin and lightweight. Binary-optic microlenses focus light by diffraction. They have grooves with stepped edges or multilevels that approximate the ideal shape. They have advantages in fabrication and replication by using standard semiconductor processes such as photolithography and RIE.Microlens arrays contain multiple lenses formed in a one-dimensional or two-dimensional array on a supporting substrate. If the individual lenses have circular apertures and are not allowed to overlap they may be placed in a hexagonal array to obtain maximum coverage of the substrate. However there will still be gaps between the lenses which can only be reduced by making the microlenses with non-circular apertures. With optical sensor arrays tiny lens systems serve to focus and concentrate the light onto the photodiode surface instead of allowing it to fall on non-photosensitive areas of the pixel device. Fill-factor is the ratio of the active refracting area, i.e. that area which directs light to the photosensor, to the total contiguous area occupied by the microlens array.".
- Microlens wikiPageID "15497488".
- Microlens wikiPageLength "12772".
- Microlens wikiPageOutDegree "65".
- Microlens wikiPageRevisionID "671318353".
- Microlens wikiPageWikiLink 3D_display.
- Microlens wikiPageWikiLink 3D_imaging.
- Microlens wikiPageWikiLink 3D_reconstruction.
- Microlens wikiPageWikiLink Antonie_van_Leeuwenhoek.
- Microlens wikiPageWikiLink Aperture.
- Microlens wikiPageWikiLink Asphere.
- Microlens wikiPageWikiLink Aspheric_lens.
- Microlens wikiPageWikiLink Binary_optics.
- Microlens wikiPageWikiLink CCD_array.
- Microlens wikiPageWikiLink Camera.
- Microlens wikiPageWikiLink Cardinal_point_(optics).
- Microlens wikiPageWikiLink Category:Lenses.
- Microlens wikiPageWikiLink Category:Microtechnology.
- Microlens wikiPageWikiLink Charge-coupled_device.
- Microlens wikiPageWikiLink Compound_eye.
- Microlens wikiPageWikiLink Cylindrical_lens.
- Microlens wikiPageWikiLink Diameter.
- Microlens wikiPageWikiLink Diffraction.
- Microlens wikiPageWikiLink Digital_projector.
- Microlens wikiPageWikiLink Electroforming.
- Microlens wikiPageWikiLink Embossing_(manufacturing).
- Microlens wikiPageWikiLink Epoxy.
- Microlens wikiPageWikiLink Eye.
- Microlens wikiPageWikiLink Focal_length.
- Microlens wikiPageWikiLink Frederic_E._Ives.
- Microlens wikiPageWikiLink Frederic_Eugene_Ives.
- Microlens wikiPageWikiLink Fresnel_lens.
- Microlens wikiPageWikiLink Gabriel_Lippmann.
- Microlens wikiPageWikiLink Gradient-index_lens.
- Microlens wikiPageWikiLink Gradient-index_optics.
- Microlens wikiPageWikiLink Insect.
- Microlens wikiPageWikiLink Integral_imaging.
- Microlens wikiPageWikiLink Integral_photography.
- Microlens wikiPageWikiLink Integrated_circuit.
- Microlens wikiPageWikiLink LCD.
- Microlens wikiPageWikiLink Lens_(optics).
- Microlens wikiPageWikiLink Lenticular_lens.
- Microlens wikiPageWikiLink Lenticular_screen.
- Microlens wikiPageWikiLink Light-field_camera.
- Microlens wikiPageWikiLink Liquid-crystal_display.
- Microlens wikiPageWikiLink Lytro.
- Microlens wikiPageWikiLink Magnification.
- Microlens wikiPageWikiLink Mandrel.
- Microlens wikiPageWikiLink Mega_pixel.
- Microlens wikiPageWikiLink Microlens.
- Microlens wikiPageWikiLink Microscope.
- Microlens wikiPageWikiLink Millimetre.
- Microlens wikiPageWikiLink Mobile_device.
- Microlens wikiPageWikiLink Mobile_devices.
- Microlens wikiPageWikiLink Mobile_phone.
- Microlens wikiPageWikiLink Molding_(process).
- Microlens wikiPageWikiLink Optical_axis.
- Microlens wikiPageWikiLink Optical_fiber.
- Microlens wikiPageWikiLink Optical_fibre.
- Microlens wikiPageWikiLink Photocopier.
- Microlens wikiPageWikiLink Photolithography.
- Microlens wikiPageWikiLink Photoresist.
- Microlens wikiPageWikiLink Photosynthesis.
- Microlens wikiPageWikiLink Photovoltaic.
- Microlens wikiPageWikiLink Photovoltaics.
- Microlens wikiPageWikiLink Pixel.
- Microlens wikiPageWikiLink Plenoptic_camera.
- Microlens wikiPageWikiLink Principal_plane.
- Microlens wikiPageWikiLink Reactive-ion_etching.
- Microlens wikiPageWikiLink Refraction.
- Microlens wikiPageWikiLink Refractive_index.
- Microlens wikiPageWikiLink Robert_Hooke.
- Microlens wikiPageWikiLink Semiconductor.
- Microlens wikiPageWikiLink Spherical_aberration.
- Microlens wikiPageWikiLink Stereo_display.
- Microlens wikiPageWikiLink Stereoscopic_image.
- Microlens wikiPageWikiLink Stereoscopy.
- Microlens wikiPageWikiLink Surface_tension.
- Microlens wikiPageWikiLink Ultraviolet.
- Microlens wikiPageWikiLink Venetian_glass.
- Microlens wikiPageWikiLink Video_projector.
- Microlens wikiPageWikiLink Wafer-level_optics.
- Microlens wikiPageWikiLink Wavefront.
- Microlens wikiPageWikiLinkText "Microlens".
- Microlens wikiPageWikiLinkText "Microlens#Wafer-level optics".
- Microlens wikiPageWikiLinkText "fill factor".
- Microlens wikiPageWikiLinkText "lensing".
- Microlens wikiPageWikiLinkText "microlens array".
- Microlens wikiPageWikiLinkText "microlens arrays".
- Microlens wikiPageWikiLinkText "microlens".
- Microlens wikiPageWikiLinkText "microlenses".
- Microlens hasPhotoCollection Microlens.
- Microlens wikiPageUsesTemplate Template:Citation_needed.
- Microlens wikiPageUsesTemplate Template:Clarify.
- Microlens wikiPageUsesTemplate Template:Reflist.
- Microlens subject Category:Lenses.
- Microlens subject Category:Microtechnology.
- Microlens hypernym Lens.
- Microlens type Article.
- Microlens type Article.