Location History:
- Hohenbrunn, DE (2004 - 2005)
- Höhenbrunn, DE (2006)
Company Filing History:
Years Active: 2004-2006
Title: The Innovations of Hans-Dietrich Wolf
Introduction
Hans-Dietrich Wolf is a notable inventor based in Höhenbrunn, Germany. He has made significant contributions to the field of laser technology, holding a total of 3 patents. His work focuses on enhancing the efficiency and functionality of laser diodes.
Latest Patents
One of his latest patents is for a "Laser diode with vertical resonator and method for fabricating the diode." This invention relates to a laser diode that includes a vertical resonator, with at least one active layer configured between reflective layers. The innovation is characterized by the inclusion of an antioxidation layer between the reflective layers, which prevents distortion caused by unintentional oxidation. This antioxidation layer is made from a III–V semiconductor material with a molar aluminum proportion of less than 0.7 and/or a III–V semiconductor material with an optical depth of at least two quarter waves.
Another significant patent is for a "Laser device." This device features a laser diode with an optical resonator that has an exit side for emitting light into an optical system. It includes a monitor diode with a light-sensitive face for measuring optical quantities of the laser diode. The monitor diode's light-sensitive face is optically coupled to the backside of the laser diode, allowing for a space-saving SMD layout for the laser device.
Career Highlights
Hans-Dietrich Wolf is currently employed at Infineon Technologies AG, where he continues to innovate in the field of laser technology. His work has contributed to advancements in laser devices that are both efficient and compact.
Collaborations
Throughout his career, Hans-Dietrich has collaborated with notable colleagues such as Gunther Steinle and Martin Weigert. These collaborations have further enhanced the development of innovative technologies in their field.
Conclusion
Hans-Dietrich Wolf's contributions to laser technology through his patents and work at Infineon Technologies AG highlight his role as a significant inventor in the industry. His innovations continue to influence the development of advanced laser devices.