Rolls-royce Deutschland Ltd & Co. Kg

Ihp Gmbh-innovations for High Performance Microelectronics/leibniz-institut Fur Innovative Mikroelektronik

Technische Hochschule Wildau

Sigurd Schrader

Patrick Steglich

Andreas Mai

Christian Mai

Friedhelm Heinrich

Joachim Bauer

Viachaslau Ksianzou

Jean Blondeau

Martin Burger

Claus Villringer

Silvio Pulwer

The invention relates to an electrooptical device comprising a semiconductor substrate having a front side and a back side, at least one photonic component arranged on the front side of the semiconductor substrate, the photonic component comprising an active layer made of a non-linear optical material, wherein at least one cavity, extends through the semiconductor substrate and connects the active layer on the front side of the semiconductor substrate with the back side of the semiconductor substrate.

Electrooptical device

A measuring head of an endoscopic device is provided. The measuring head has an optical projection unit (projection optics) intended and designed to illuminate an object to be examined with light, and an optical measurement unit (measurement optics) intended and designed to record the light reflected or diffused from the object to be examined. It is provided that the optical measurement unit (measurement optics) has an aperture diaphragm of which the aperture is settable.

Measuring head of an endoscopic device and process for inspecting and measuring an object

Growing community of inventors

Berlin, Germany

Sigurd Schrader