Abstract: A device forms laser radiation which has partial beams interspaced in a first direction that is perpendicular to the direction of propagation of the laser radiation, especially for forming laser radiation which is emitted by a laser diode bar. The device contains a plurality of reflective surfaces on which at least one of the interspaced partial beams can be reflected in such a manner that the distances of the partial beams are smaller relative to each other after reflection than before reflection.

Abstract: A reflective imaging element includes: a plurality of holes penetrating through the plate-like substrate along a thickness direction thereof; two orthogonally-disposed specular elements on inner walls of the plurality of holes; a first principal face on which light from an object is received; a second principal face parallel to the first principal face; and two taper elements opposing the two specular elements. The two taper elements each have a first side parallel to the first principal face, a second side orthogonal to the first principal face and to the first side, and a hypotenuse meeting the first and second sides and constituting an angle ? with the second side. An angle constituted by a normal direction of the first principal face and an incident direction of light striking the first principal face defines an incident angle ?, such that, in a range of 0°<?<90°, the angle ? satisfies (90°??)/4??.

Abstract: An optical film or other optical body has a structured surface comprising Fresnel prisms. The Fresnel prisms define a complex topography. For example, a first and second Fresnel prism may have elongated first and second plan view shapes that form a “wye” (Y-shaped) feature. Alternatively or in addition, the Fresnel prisms may be arranged such that slopes of the Fresnel prisms define one or more saddle points. Furthermore, one or more of the Fresnel prisms may have prism shapes in plan view that include undulating portions, and the Fresnel prisms may be arranged in a slope sequence that defines one or more inflection points. The Fresnel prisms may be refractive or reflective, and they may provide the structured surface with a 3-dimensional appearance.

Abstract: An optionally transferable optical system with a reduced thickness is provided. The inventive optical system is basically made up of a synthetic image presentation system in which one or more arrangements of structured image icons are substantially in contact with, but not completely embedded within, one or more arrangements of focusing elements. The focusing element and image icon arrangements cooperate to form at least one synthetic image. By way of the subject invention, the requirement for an optical spacer to provide the necessary focal distance between the focusing elements and their associated image icon(s) is removed. As a result, overall system thicknesses are reduced, suitability as a surface-applied authentication system is enabled, and tamper resistance is improved.

Abstract: Micro-mirror arrays configured for use in a variable focal length lens are described herein. An example variable focal length lens comprises a micro-mirror array having a plurality of micro-mirror element arranged in at least a first section and a second section. Each micro-mirror element has a tilt axis and comprises, on each of two opposing sides of the tilt axis, (i) at least one actuation electrode, (ii) at least one measurement electrode, and (iii) at least one stopper. Additionally, each micro-mirror element in the first section has a first tilt axis range, and each micro-mirror element in the second section has a second tilt axis range, with the first tilt axis range being less than the second tilt axis range.

Abstract: A security element for manufacturing value documents, such as banknotes, checks or the like, has an upper side making available several micro images, in particular for a lens magnification arrangement. Each micro image is formed by a micro cavity structure having a multitude of micro cavities disposed side by side, the micro cavities have an extension of 0.5 to 3 ?m respectively in a spatial direction disposed parallel to the upper side. The micro cavity structure is optically reflective or highly refractive on its surface, so that on the surface at least partial reflection takes place, and for each micro image micro cavities of at least a first and a second type are present, which differ by an aspect ratio of the micro cavities, whereby each micro image is structured by the at least two different types of micro cavities.

Abstract: A floating image display device includes an object, and a light reflecting optical member for reflecting displayed light from the object to a viewer. The light reflecting optical member comprises a structure in which micro mirror units each having first and second light reflecting sides are arranged in matrix. The light reflecting optical member reflects the displayed light by the first and second light reflecting sides at two times to form a mirror image. The light reflecting optical member comprises a first assembly and a second assembly. Each of the first and second assemblies is constructed by arranging a plurality of longitudinal members each having one light reflecting side such that all of the light reflecting sides are oriented in a same direction. The first assembly and the second assembly are laminated onto each other with the light reflecting sides of the first assembly and the light reflecting surfaces of the second assembly intersecting with each other.

Abstract: Optics are provided for use in solar concentrators, the optics having a light guide, a redirecting layer including a plurality of lenses, and a plurality of reflector elements. Sunlight is received by the redirecting lenses, which focus the sunlight onto reflective surfaces of the reflector elements. The reflective surface of each reflector element redirects the light into the light guide, which guides the light toward a solar energy collector, such as a photovoltaic cell. The light from the light guide may be directed onto the solar energy collector by a light conditioning element.

Abstract: A security element for integration into documents for authentication thereof. The security element comprises a substrate. A reflective optical structure and a reference pattern are disposed on the same side of the substrate. The reflective optical structure is made up of an array of Fresnel lenses. The reference pattern appears in the foreground when observed by an observer. A virtual image of the observer appears in the background behind the foreground pattern.

Abstract: A transparent screen includes a microlens array. The microlens array includes microlenses that are individually rotated to reflect a projected image to a common eyebox. The microlenses may have a dichroic coating to reflect narrowband light. An automotive windshield may include an embedded microlens array as part of a head up display. Eyewear includes an eyepiece with a rotated microlens array and a projector to project content on the microlens array.

Abstract: In a liquid crystal device, a liquid crystal layer is interposed between first and second substrates. The liquid crystal device includes a light-shielding layer formed in a lattice shape and a condensing lens condensing light incident on the side of the first substrate into the inside of an opening portion of a light-shielding section. In the second substrate, a prism element condensing the light which has been incident from the side of the first substrate and has passed and spread through the condensing lens, the liquid crystal layer, and the opening portion is disposed at a position overlapping the light-shielding layer in a plan view. The prism element includes a groove formed in the second substrate.

Abstract: The present invention provides an optical surface which is able to mix different wavelengths into a light pattern which contains all wavelengths evenly distributed across the pattern. The novel optical surface extends in at least two Cartesian base dimensions (X, Y), whereby a cross-section of the surface taken in either of said two Cartesian base dimensions (X, Y) features a first plurality of protuberances which extend to the same direction in a third Cartesian dimension (Z). The cross-section of the optical surface also features a second plurality of protuberances which extend to the opposite direction as the first plurality of protuberances in the third Cartesian dimension (Z). The pluralities of protuberances form converging and diverging optical shapes for mixing different wavelengths scattering from the optical surface.

Abstract: A semiconductor laser driver includes a light detection circuit to detect a quantity of light as a detected light emission intensity and output the detected light emission intensity to the control circuit, and a control circuit to control a light emission intensity for the semiconductor laser based on the detected light emission intensity and on a predetermined light emission intensity setting value. The light detection circuit includes a photoelectric conversion element to convert the quantity of light emitted from the semiconductor laser into an electrical current and output the converted electrical current, a current magnification setting circuit to amplify the electrical current output from the photoelectric conversion element to a predetermined amplified current at one of multiple different predetermined magnifications, a detection resistor to convert the amplified current output from the current magnification setting circuit into a voltage and output the voltage as the detected light emission intensity.

Abstract: A display device includes a dihedral corner reflector array optical element composed of a substrate and a plurality of dihedral corner reflectors arranged regularly on one main surface of the substrate, the dihedral corner reflectors including orthogonal mirror planes perpendicular to each other and being perpendicular to the main surface of the substrate; and an object existing by the one surface of the substrate, the optical element forming a real image of the object by the other main surface of the substrate. The optical element includes a plurality of protrudent bodies integrally formed of a transparent material of the substrate, each of the protrudent bodies including two sides of orthogonal mirror planes perpendicular to each other as the dihedral corner reflector perpendicular to the main surface of the substrate. The optical element is disposed so that the protrudent bodies face toward a space in which the object exists.

Abstract: An arrangement for shaping laser radiation with mutually spaced-apart parallel sub-beams in a first direction perpendicular to a propagation direction of laser radiation, including a first substrate with several reflective surfaces on which the sub-beams reflects, and a second substrate with several reflective surfaces and being offset relative to the first substrate, so that the sub-beams reflected by the reflective surfaces of the first substrate reflects by the reflective surfaces of the second substrate, wherein the reflective surfaces of the first substrate and the reflective surfaces of the second substrate are arranged and configured such that the sub-beams of the laser radiation to be shaped can be reflected in such a way that they have after the reflection on the reflective surfaces of the second substrate in the first direction a smaller spacing from one another than before the reflection on the reflective surfaces of the first substrate.

Abstract: The present invention provides an optical element, comprising: a side surface where incident light undergoes diffuse reflection inside the optical element, between the outline of a top optical surface and a bottom optical surface; and an inclined surface for total reflection of diffuse reflection from the side surface, formed at least between the side surface and the bottom optical surface.

Abstract: A lighting assembly utilizing a reflective body for use with a light source to uniformly disperse the light from the light source. The reflective body includes a lower array of first reflectors arranged about a central axis. Each of the first reflectors form an obtuse angle with the next adjacent first reflector. The reflective body also includes an upper array of second reflectors arranged about the central axis. Each of said second reflectors include a left face and a right face. The upper array defines obtuse angles between next adjacent second reflectors. Additionally, reflex angles are defined between the left and right faces of the second reflectors. The combination of angles evenly disperse the light supplied from the light source to provide a pleasant glow for illuminating an area below the lighting assembly without causing hot spots.

Abstract: A reflector array optical device includes two dihedral corner reflector array optical elements each having a substrate and a plurality of prism bodies arranged regularly on and each protruding from one main surface of the substrate. Each prism body includes at least two sides of orthogonal planes. The two optical elements are adhered so that top faces of the prism bodies are directly confronted respectively so as to make two coplanar planes in which the two orthogonal planes exist respectively.

Abstract: An imaging system includes an incidence face having a plurality of optical faces formed along a first axis with a first pitch; a prism face having a plurality of grooves formed along the first axis with a second pitch; and an exit face having a plurality of optical faces formed along the first axis with a third pitch. A virtual plane extends from an end of the one optical face of the incidence face to an end of the one optical face of the exit face. Among light flux emitting from a spot light source and entering the one optical face of the incidence face, a light beam that passes over the virtual plane is reflected at the prism face, and passes over the virtual plane again and goes to the one optical face of the exit face.

Abstract: An optics arrangement includes a multi-channel imaging system for optical sampling of an object plane in visual fields, abutting or overlapping in the object plane, of a plurality of optical channels of the multi-channel imaging system, and a waveguide arranged between the object plane and the multi-channel imaging system so as to guide light in the waveguide laterally, the waveguide having a plurality of redirecting structures arranged on a side of the waveguide facing the object plane and/or a side of the waveguide facing the multi-channel imaging system, the redirecting structures being arranged in dead zones between the visual fields of the optical channels, and the redirecting structures being configured to deflect the guided light in the direction of the object plane such that the object plane is illuminated.

Abstract: A touch panel method and system detects one or more touch objects placed on a surface of a touch panel and assigns consistent ID, position, size and convex contour to each touch object. The method and system allows multiple simultaneous touch objects on the touch panel to be distinguished. The touch panel includes on its periphery at least one light transmitter and at least one light sensor, each positioned around at least a portion of a perimeter of the touch panel. A processor in communication with the at least one light sensor acquires light intensity data from the sensor(s), wherein any one or more touch objects placed within a touch detectable region of the panel interrupts at least a subset of light paths between transmitter and sensor. Based on the interrupted light paths, the processor generates a touch input vector (assigned ID and spatial properties) that represents the placement of each touch object on the touch panel.

Abstract: According to one embodiment, the imaging device array in an embodiment has plural imaging devices formed integrally, imaging the light that is output from the exit surface imaged at the image point including an incidence surface for the incidence of light, plural reflective surfaces including four reflective surfaces for reflecting the light from the incidence surface, and an exit surface that outputs light that has gone through the plural reflective surfaces, in which the plural imaging devices are arranged as an array, and a surface for ameliorating the propagation of light other than the light reflected from the reflective surfaces to the exit surface is formed on the periphery of at least one reflective surface among the plural reflective surfaces.

Abstract: An autostereoscopic three-dimensional image display device including a first light guide plate having a first surface and a second surface, the second surface being provided with a first prism changing a path of light input from a first light source on a side of the first light guide plate toward the first surface; a second light guide plate having a third surface and a fourth surface, the fourth surface being provided with a second prism changing a path of light from a second light source on a side of the second light guide plate toward the third surface; a barrier film between the first and second light guide plates and interrupting part of light from the first light guide plate; and a lenticular film above the third surface of the second light guide plate and refracting a path of light input from the second light guide plate.

Abstract: As a result of a fourth surface being a surface on a gate side, a merging position of a molten resin material during molding of a lens array main body is placed away from formation positions of lens faces, and as a result of the three dimensional shape of a third recessing section, during molding of the lens array main body, the flow of molten resin material from a surface side that opposes the fourth surface into a flow path corresponding with an area between a first recessing section and a second recessing section can be suppressed.

Abstract: A video-conferencing system includes a display panel configured to form a display image for viewing by a local video conferencer, a camera configured to acquire a facial image of the local video conferencer and having an aperture oriented toward the display panel, and an array of partly reflective facets aligned in parallel against a plane disposed parallel to and forward of the display panel, each facet positioned to transmit a portion of the display image from the display panel through that facet to the local video conferencer, and to reflect a portion of the facial image of the local video conferencer to the aperture.

Abstract: Provided are a system and method for real-time object recognition and pose estimation using in-situ monitoring.

Abstract: Example embodiments relate to a micro lens and a method of manufacturing the micro lens. The micro lens may include a substrate and an internal lens region existing in the substrate. The internal lens region may have a refractive index that is different from a refractive index of the substrate. The internal lens region may include at least one boundary contacting the substrate and formed as a curve. As a result, light incident in the substrate through a surface of the substrate is converged or diverged by the curve.

Abstract: An optical component called the Phase Space Combiner (PSC) is designed to join several bundles of rays. The bundles of rays, when represented in ray phase-space, occupy non-connected regions before passing through the PSC, while their representation in ray phase space occupies a single simply connected region (without holes) after passing through the PSC. Obviously, when used in reverse way it splits one bundle in several parts. We present herein the idea of using Multiple Individual Optics, MIO, not for collimating the light from the LEDs but as a PSC. Then a Single Common Optics, SCO, which can be an optical train, is used to get the desired intensity pattern. This hybrid SCO and MIO strategy combines most of the advantages of both approaches.

Abstract: The invention relates to sources of optical radiation wherein polarized radiation from first and second rows of light emitters is first collimated and combined into two combined beam using first and second rows of collimating and beam re-directing elements, respectively, and then polarization multiplexed to form a polarization-multiplexed output beam. In order to reduce the footprint, emitters of the first and second emitter rows are disposed in an interleaved, staggered arrangement, and the second row of collimating and beam re-directing elements is disposed in a space between the first emitter row and the first row of collimating and beam re-directing elements.

Abstract: Certain embodiments of the invention may include reflector systems, methods, and apparatus for providing a light reflector. According to an example embodiment of the invention, a method is provided for manufacturing a multi-layer light reflector. The method can include attaching a rear reflective layer to a lenticular lens optical film layer. The lenticular lens optical film layer includes a smooth surface and a structured surface. The rear reflective layer is disposed adjacent to or in contact with the smooth surface of the lenticular optical film. The method also includes attaching a diffusion layer to the lenticular lens optical film layer. The diffusion layer includes a smooth film surface and a structured diffusing surface. The smooth film surface of the diffusion film is disposed adjacent to or in contact with the structured surface of the lenticular lens optical film.

Abstract: A reflective minor includes a reflective film, a light-transmitting base and a light-transmitting adhesive layer. The reflective film includes a first connection surface and a plurality of reflection structures opposite to the first connection surface. Each reflection structure protrudes away from the first connection surface. The light-transmitting base includes a light penetration surface and a second connection surface opposite to the light penetration surface. The light-transmitting adhesive layer is disposed between the reflective film and the light-transmitting base and connected to the first connection surface and the second connection surface. An optical touch device is also provided in the present invention. Thus, the reflective minor as well as the optical touch device are easy to be manufactured and accordingly have a lower production cost.

Abstract: A moire magnification device is disclosed, including a transparent substrate carrying: a regular array of micro-focusing elements on a first surface, the focusing elements defining a focal plane; and a corresponding first array of microimage elements located in a plane substantially coincident with the focal plane of the focusing elements. The pitches of the micro-focusing elements and the array of microimage elements and their relative locations are such that the array of micro-focusing elements cooperates with the array of microimage elements to generate magnified version of the microimage elements due to the moire effect. Along at least one axis across at least a first region of the device, the pitch between the microimage elements and/or between the micro-focusing elements continuously varies across the respective array(s), whereby the moire effect causes different degrees of magnification of the image elements to occur.

Abstract: A moiré magnification device includes a transparent substrate, the transparent substrate carrying a regular array of micro-focusing elements on a first surface, where the focusing elements define a focal plane, and a corresponding array of microimage element unit cells located in a plane substantially coincident with the focal plane of the focusing elements, where each unit cell includes at least two microimage components. The pitches of the micro-focusing elements and the array of microimage element unit cells and their relative locations are such that the array of micro-focusing elements cooperates with the array of microimage element unit cells to generate magnified versions of the microimage components due to the moiré effect.

Abstract: An optical slicer for generating an output spot comprising an image compressor which receives a substantially collimated input beam and compresses the beam, wherein the input beam, if passed through a focusing lens, produces an input spot; an image reformatter which receives the compressed beam to reformat the beam into a plurality of sliced portions of the compressed beam and vertically stacks the portions substantially parallel to each other; and an image expander which expands the reformatted beam to produce a collimated output beam which, if passed through the focusing lens, produces the output spot that is expanded in a first dimension and compressed in a second dimension relative to the input spot.

Abstract: A reflecting sheet of the invention includes at least a surface layer portion and an inner layer portion, where the surface layer portion contains at least 0.3 g/m2 to 20 g/m2 of an inorganic powder and a polyolefin resin (C), the inner layer portion contains a polyolefin resin (A) and at least one kind of resins (B) incompatible with the polyolefin resin (A) at temperatures enabling stretching of the polyolefin resin(A), the surface layer portion meets (n1?n2)/n2?0.20 (n1: refractive index of the inorganic powder, n2: refractive index of the polyolefin resin (C)), and the inner layer portion has voids.

Abstract: A reflecting sheet includes a base, a plurality of protruding structure and a plurality of reflecting micro structures. The base has a first surface. The protruding structures are disposed on the first surface of the base. The reflecting micro structures are disposed on the protruding structures. An optical touch device using the reflecting sheet is also provided. The reflecting sheet can effectively reflect incident light rays with different incident angles. The optical touch device has simple structure and is easily assembled.

Abstract: A reflective imaging element includes: a plurality of holes penetrating through the plate-like substrate along a thickness direction thereof; two orthogonally-disposed specular elements on inner walls of the plurality of holes; a first principal face on which light from an object is received; a second principal face parallel to the first principal face; and two taper elements opposing the two specular elements. The two taper elements each have a first side parallel to the first principal face, a second side orthogonal to the first principal face and to the first side, and a hypotenuse meeting the first and second sides and constituting an angle ? with the second side. An angle constituted by a normal direction of the first principal face and an incident direction of light striking the first principal face defines an incident angle ?, such that, in a range of 0°<?<90°, the angle ? satisfies (90°??)/4??.

Abstract: A reflector array optical device includes two dihedral corner reflector array optical elements each having a substrate and a plurality of prism bodies arranged regularly on and each protruding from one main surface of the substrate. Each prism body includes at least two sides of orthogonal planes. The two optical elements are adhered so that top faces of the prism bodies are directly confronted respectively so as to make two coplanar planes in which the two orthogonal planes exist respectively.

Abstract: A film material utilizing a regular two-dimensional array of non-cylindrical lenses to enlarge micro-images, called icons, to form a synthetically magnified image through the united performance of a multiplicity of individual lens/icon image systems. The synthetic magnification micro-optic system includes one or more optical spacers (5), a micro-image formed of a periodic planar array of a plurality of image icons (4) having an axis of symmetry about at least one of its planar axes and positioned on or next to the optical spacer (5), and a periodic planar array of image icon focusing elements (1) having an axis of symmetry about at least one of its planar axes, the axis of symmetry being the same planar axis as that of the micro-image planar array (4). A number of distinctive visual effects, such as three-dimensional and motion effects, can be provided by the present system.

Abstract: An illumination system comprising an array of controllable mirrors configured to direct radiation towards a pupil plane and an array of lenses configured to direct radiation sub-beams towards the array of controllable mirrors, wherein a first lens of the array of lenses and a controllable mirror of the array of controllable mirrors forms a first optical channel having a first optical power and a second lens of the array of lenses and a controllable mirror of the array of controllable mirrors forms a second optical channel having a second optical power, such that a radiation sub-beam formed by the first optical channel has a first cross-sectional area and shape at the pupil plane and a radiation sub-beam formed by the second optical channel has a second different cross-sectional area and/or shape at the pupil plane.

Abstract: An image forming optical element is provided, in which a first lens, a second lens, and a light guiding unit that leads the light input from the first lens, to the second lens, the light guiding unit has a curved shape of a first curve portion and a second curve portion from the first lens to the second lens, a first reflection face that reflects the light input from the first lens, to the second curve portion, is formed on an outer peripheral face of the first curve portion, a second reflection face that reflects the reflected light to the second lens is formed on an outer peripheral face of the second curve portion, the light input to the first lens travels in the transparent medium until reading the second lens, is output from the second lens, and then forms an image at magnification of erection equal-magnification.

Abstract: An image forming optical element is provided, in which an incident unit having a first lens face to which a light beam output from an original document (object) is input, an output unit having a second lens face outputting the light beam, and a bent unit connecting the incident unit and the output unit at an angle are integrally formed into a transparent medium. The bent unit has a reflection face reflecting the incident light beam input to the first lens face and guiding the light beam to the second lens face. The incident light beam is collected at any of the incident unit, the bent unit, and the output unit to form an intermediate image of the object, and the intermediate image is formed on the output side of the second lens face to form an erection image of the object.

Abstract: A device, system and method integrating forward and panoramic fields is disclosed, comprising: a primary reflector, comprising a convex surface in relation to the forward field, reflective on at least part of the convex surface; a secondary reflector, forward of the primary reflector relative to the forward field, reflective on at least part a surface thereof facing rearward toward the primary reflector; a primary reflector hole in the primary reflector, substantially centered about an optical axis of the apparatus; and a secondary reflector hole in the secondary reflector, substantially centered about the optical axis.

Abstract: A tactical radiating device for directed energy includes at least two generators of high energy directed beams. At least one beam combining system combines high energy directed beams emitted by the generators into a combined high energy beam. A focusing device focuses the combined high energy beam.

Abstract: A three-dimensional optical sheet is arranged between optical elements and a substrate for optically connecting the optical elements and the substrate and includes a sheet section, convex lens sections, and reflecting sections. The sheet section has first and second main surfaces. The convex lens sections are provided on the first main surface for collecting light. The reflecting sections are provided on the second main surface and change the direction of light traveling along the second main surface such that the light enters the convex lens sections.

Abstract: Security element comprising: an adhesive, a reflecting optical structure comprising at least one elementary reflecting optical structure having a non-plane reflecting surface giving an image of a pattern in at least one direction of observation of the security element, or comprising at least two elementary reflecting optical structures (9a, 9b) of different types, in particular at least one of which is designed to create a luminous dot which is the image of a luminous source for observation of the security element.

Abstract: A prism includes a light incident portion that has first and second convex portions, the first and second convex portions each are a convex portion that refracts rays of light incident to a prism body and reduces a spread angle after incidence to the prism body via the convex portion to be smaller than that before the incidence, the spread angle is an angle between a given two of the rays, a first reflecting surface, provided on the prism body, that can reflect a first ray of light that has entered the prism body via the first convex portion, a first emitting portion, provided on the prism body, that emits, to the outside, the first ray reflected by the first reflecting surface, and a second emitting portion that emits, to the outside, a second ray of light that has entered the prism body via the second convex portion.

Abstract: A multiple viewing-point floating imaging device is comprised of a plurality of dihedral corner reflectors 1 arranged along an optical device plane S and rotated around an axis of rotation perpendicular to said plane, to point in a plurality of directions along said plane, whereby light rays from an object O near to said plane are reflected once each by the two mirrors of said dihedral corner reflectors while passing through said plane, forming a real image P in a plane-symmetric position, visible from multiple viewing points V1 and V2 by multiple observers simultaneously.

Abstract: A film material utilizing a regular two-dimensional array of non-cylindrical lenses to enlarge micro-images, called icons, to form a synthetically magnified image through the united performance of a multiplicity of individual lens/icon image systems. The synthetic magnification micro-optic system includes one or more optical spacers (5), a micro-image formed of a periodic planar array of a plurality of image icons (4) having an axis of symmetry about at least one of its planar axes and positioned on or next to the optical spacer (5), and a periodic planar array of image icon focusing elements (1) having an axis of symmetry about at least one of its planar axes, the axis of symmetry being the same planar axis as that of the micro-image planar array (4). A number of distinctive visual effects, such as three-dimensional and motion effects, can be provided by the present system.

Abstract: A high intensity lighting apparatus (400) includes an outer housing (402); a curved support disk (414) having an array of diode or laser-based integrated light sources (410) attached thereto disposed within the housing. Each of the light sources (110) include a tube (112) having a laser or diode chip (111) at one end of the tube. The tubes each have at least one concave shaped exit surface (113) on an end opposite the chip, wherein the concave exit surface converges light emitted from each of the light sources to focal points within the housing (402). A shape of the curved support disk (414) converges the respective focal points into a light beam having a common focal plane (441). Adjustable secondary optics (431) are disposed in the housing after the focal plane (441) for creating various angles of transmission of the light beam. The laser can be a diode laser, while the diode can be a light-emitting diode (LED).