GENEVA, Aug. 24 -- TRUMPF PHOTONIC COMPONENTS GMBH (Lise-Meitner-Str. 1389081 Ulm) filed a patent application (PCT/EP2025/053839) for "VCSEL" on Feb 13, 2025. With publication no. WO/2025/172425, the details related to the patent application was published on Aug 21, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).
Inventor(s): GRONENBORN, Stephan (Altstrasse 10252066 Aachen)
Abstract:
The invention relates to a VCSEL (100) comprising a laser emission region (102) which has a generally elongate rectangular shape by having a length (L) in the direction of a first dimension (X) from a first longitudinal e...