Abstract:
Die Erfindung betrifft ein optisches Modul zum Leiten eines elektromagnetischen Strahls, ein entsprechendes Herstellungsverfahren und ein entsprechendes optisches System. Das optische Modul umfasst eine Linse, wobei der elektromagnetische Strahl (Wl) durch die Linse (10) formbar ist, eine reflektierende Fläche und einen Lichtleiter, wobei die reflektierende Fläche derart angeordnet ist, dass die reflektierende Fläche den durch die Linse hindurchtretenden elektromagnetischen Strahl in Richtung des Lichtleiters leitet und wobei die Linse, die reflektierende Fläche und der Lichtleiter innerhalb des optischen Moduls integral zueinander ausgerichtet und verbunden sind.
Abstract:
A method for optically and mechanically coupling an optical fiber to an optical or optoelectronic component on a substrate is provided. The method comprises: providing an optical fiber comprising a core and a cladding, the core being exposed at an end face of the optical fiber; forming a polymer waveguide core on the end face, the polymer waveguide core extending from the fiber core; bringing the polymer waveguide core in proximity of the optical or optoelectronic component; providing a liquid optical material, the liquid optical material embedding the polymer waveguide core; and curing the liquid optical material, thereby forming a polymer cladding layer encapsulating the polymer waveguide core and mechanically attaching the optical fiber to the optical or optoelectronic component.
Abstract:
A photonic device (100) comprising a base plate (102), a photonic laser (104) coupled to the base plate (102), wherein the photonic laser (104) is configured to generate a light (150), a lens (110) coupled to the base plate (102), wherein the lens (110) is configured to receive the light (150) from the photonic laser (104), form a focused light (150), and pass the focused light (150) to a reflector (108), and the reflector (108) incorporated with the base plate (102) such that the lens (110) is positioned between the photonic laser (104) and the reflector (108), wherein the reflector (108) is configured to receive the focused light (150), and wherein the reflector (108) is configured to steer a first portion of the focused light (150) through the base plate (102) using total internal reflection.
Abstract:
An optoelectronic device (1) and a method for assembling an optoelectronic device are provided which obviate the need for providing additional structural elements only for aligning purposes, thus reducing the costs and effort for manufacturing the optoelectronic device. An optoelectronic substrate (10) is mounted on a mounting surface (2A) of a mounting substrate (2); a coupling region (15) of the optoelectronic device faces a reflection element (45). A fiber endpiece (40) is arranged at a mounting distance from the mounting surface (2A), the mounting distance being larger than a distance of the coupling region from the mounting surface (2A). The mounting surface is exposed and free of any further substrates, layers or structures for mechanically connecting or contacting the optical fiber. A fiber portion (42) which is arranged at a distance from the fiber endpiece (40) contacts a glue droplet (25) arranged on or above the mounting surface (2A) of the mounting substrate (2).