A method for producing an optical component of a lighting device for vehicles, wherein a base body is made of a translucent or transparent material, a screen coating is applied to an outer surface of the base body by vapor deposition or by sputtering of a coating material, wherein the screen coating is applied as a reflective coating, wherein, during the application process, first a first reflective laminate layer with a low degree of reflection and then a second reflective laminate layer with a high degree of reflection are applied.

The present invention is a unique process of manufacturing rigid members with precise “shape keeping” properties and with reflective properties pertaining to radio frequency energy, so that air, land, sea and space devices or vehicles may be constructed including parabolic reflectors formed without discrete permanent layering. Rather, such parabolic reflectors or similarly, vehicles, may be formed by homogeneous construction where discrete layering is absent, and where energy reflectivity or scattering characteristics are embedded within the homogeneous mixture of carbon nanotubes and associated graphite powders and epoxy, resins and hardeners. The mixture of carbon graphite nanofiber and carbon nanotubes generates higher electrode conductivity and magnetized attraction through molecular polarization. In effect, the rigid members may be tuned based on the application. The combination of these materials creates a unique matrix that is then set in a memory form at a specific temperature, and then applied to various materials through a series of multiple layers, resulting in unparalleled strength and durability.

A process for forming an article having at least one precision surface is disclosed. The process includes providing a thin sheet in contact with a surface of a mandrel. The process then includes establishing a pressure differential between opposite sides of the thin sheet using a collapsible enclosure so that the thin sheet is drawn onto the mandrel surface, thereby causing the thin sheet to substantially conform to the shape of the mandrel surface. The shaped thin sheet is then secured to a support member to define the article. The article is then removed from the mandrel. The front surface of the thin sheet defines the precision surface of the article. A process for forming a dual-sided precision article is also disclosed, along with an adaptive optical system and method that employs the precision article.

The present invention is related to a method of manufacturing a mirror. The objective of the present invention is to propose very thin, mechanically and thermally stable minors with excellent surface properties as well as a manufacturing process for such minors. The method of manufacturing a minor in accordance with the invention comprises the steps of: (a) Providing a mandrel having the negative shape of the minor; (b) Applying a reflecting layer of reflective material on the mandrel surface; (c) Applying a bonding layer of bonding material on the reflective material; (d) Applying a structural layer of structural material on the bonding layer; and (e) Releasing the mirror from the mandrel. In particular, the reflecting material may be Gold, Iridium, Rhodium or Nickel, the bonding material may be Nickel, Nickel Cobalt or Nickel alloys, and the structural material may be Titanium or Titanium alloys.

There is provided a filler-filled film, a sheet film, a stacked film, a bonded body, and a method for producing a filler-filled film, the filler-filled film including: a film main body; a plurality of concavities formed on a surface of the film main body; and a filler put in each of the concavities. A diameter of an opening surface of the concavity is at least larger than a visible light wavelength, an arrangement pattern of the concavities has periodicity along a length direction of the film main body, and the difference between the rate of filling of the fillers in one end portion of the film main body and the rate of filling of the fillers in another portion of the film main body is less than 0.5%.

A polygonal mirror includes reflecting surfaces, a molded member including a first surface and a second surface, a contact portion, and gate marks. Each of said first surface and said second surface has a polygonal shape. The contact portion and the gate marks are formed at non-overlapping positions with a line segment connecting a vertex of the polygonal shape with a rotation center. The gate marks and the reflecting surfaces are the same in number. A perpendicular bisector of a line segment connecting centers of the gate marks adjacent to each other with respect to a rotational direction of the polygonal mirror is formed at a position passing through an associated vertex of the polygonal shape and the rotation center.

A method and a device for producing an optical component having at least three monolithically arranged optical functional surfaces and an optical component are disclosed. The method includes calculating a continuous surface composite, which includes the first optical functional surface and the second optical functional surface, producing the continuous surface composite, which contains the first and second optical functional surfaces in a defined shape and a relative position to one another, on the first side of the optical component through machining by a machine tool, producing at least one reference surface arranged outside the optical functional surfaces on the optical component or on a mount and having a defined positional relation to the optical functional surfaces through machining by the machine tool and repositioning the optical component in such a way that the second side of the optical component is machined with the machine tool, wherein the at least one reference surface serves as a contact surface or mounting surface.

A fluidic optical device comprising a housing comprising a wall defining a lumen, wherein the wall is in fluid communication with a reservoir comprising a liquid, and a control unit for forming a fluidic lens bounded by the wall, under microgravity conditions. Further, a method for fabricating the fluidic optical device of the invention, and a system comprising the fluidic optical device, are provided.

A method for manufacturing thin, multi-bend optics includes placing an optical substrate and a protective sheet into a compression mold and closing the compression mold to deform the optical substrate and to deform the protective sheet. The optical substrate can include an optical surface and the protective sheet can be disposed between the compression mold and the optical surface of the optical substrate. The compression mold can include a mold contact surface that is characterized by a surface roughness. The compression mold can be held in a closed position for a compression time period, during which, the protective sheet contacts the mold contact surface and provides a buffer layer between the mold contact surface and the optical surface thereby mitigating against transfer of the surface roughness of the mold contact surface onto the optical surface.

A method for producing a main body (33) of an optical element for semiconductor lithography includes: —producing a blank (32), —introducing at least one fluid channel (36.x) into the blank (32), then —producing the main body (33) by shaping the blank (32) onto a mold (42). Furthermore, the disclosure describes a main body (33) of an optical element that includes at least one fluid channel (36.x), the fluid channel (36.x) being embodied such that the distance between the fluid channel (36.x) and the surface (40) of the main body (33) provided for an optically active area (41) varies by less than 1 mm, preferably less than 0.1 mm and particularly preferably less than 0.02 mm.