Ondine International Ltd.

Euromicron Werkzeuge Gmbh

Femotech Gmbh

Ondine International Holdings Ltd.

Guenter Herr

Andreas Rose

Kyle S Johnston

Arnd Menschig

Hans Theis

Michael Weil

Artur Wojt

Roger Anderson

Joe Ridge

An optical resonance scanner has a spring-elastic bending element () excitable to effect rotational oscillations about a longitudinal axis (A-A) using a stationary magnet () and a stationary drive coil () that is wound around a pole shoe (). The pole shoe () is magnetically coupled to the magnet () and has two mutually opposite free ends () between which the bending element () is arranged symmetrically so that a magnetic flux can be transferred substantially perpendicularly to the longitudinal axis (A-A). In superimposition of the magnet- and coil-induced magnetic fluxes the magnet () and a first half () of the pole shoe () form a first magnetic circuit (), and the magnet () and a second half () of the pole shoe () form a second magnetic circuit (), which run in opposite senses with respect to one another in a plane perpendicularly to the longitudinal axis (A-A) through a magnetizable section () of the bending element ().

Optical resonance scanner

The present invention provides an alignment system comprising a base having a feature that accepts a first optical element, a first eccentric element having a through hole that accepts an eccentric assembly comprising a second eccentric element having a feature that accepts a second optical element and is attached to the second optical element via second attachment means, wherein the first eccentric element is engaged with the base via first attachment means and axial alignment between optical axis of the first optical element and optical axis of the second optical element is achieved by rotationally adjusting at least one of the eccentric elements relative to the base. The present invention also provides methods to make and use this alignment system.

Alignment system and method

The aim of the invention is to improve a projector lens, comprising an optical element for shaping radiation fields emitted from light guides, such that the light guide may be optimally coupled to the optical element. Said aim is achieved, whereby the optical element is embodied in a monolithic body, comprising a radiation field forming region and a connector region for the light guide, which form part of the optical element and the connector region comprises a connector surface for a front face of the light guide which approximately matches a diameter of the light guide and is arranged offset from a vicinity of the connector region.

Projector lens

Growing community of inventors

Ehringshausen, Germany

Guenter Herr