Position-tolerance-insensitive contacting module for contacting optoelectronic chips

US11480495B2 · kind B2 · utility

Assignee

• Jenoptik Optical Systems GmbH · DE

Inventors

• Tobias Gnausch · Östringen, DE
• Robert BUETTNER · Jena, DE
• Thomas Kaden · Dresden, DE
• Thomas Juhasz · Weimar, DE
• Armin Grundmann · Jena, DE
• Thilo von Freyhold · Jena, DE

Key dates

• Filing date: Jul 13, 2018
• Grant date: Oct 25, 2022
• Expiry date: Aug 3, 2039

Classification

• Technology area (CPC G): Physics
• CPC primary: G02B6/43
• WIPO field: Measurement
• WIPO sector: Instruments

Abstract

The invention relates to a contacting module (1) by means of which the individual electrical and optical inputs and outputs (AoC) of optoelectronic chips (2) are connected to the device-specific electrical and optical inputs and outputs of a test apparatus. It is characterized by a comparatively high adjustment insensitivity of the optical contacts between the chips (2) and the contacting module (1), which is achieved, for example, by technical measures which result in the optical inputs (EoK) of the chip (2) or on the contacting module (1) being irradiated in every possible adjustment position by the optical signal (So) to be coupled in.