Company Filing History:
Years Active: 2012-2014
Title: Christoph Harder: Innovator in Semiconductor Laser Diodes
Introduction
Christoph Harder is a notable inventor based in Schindellegi, Switzerland. He has made significant contributions to the field of opto-electronics, particularly in the design and functionality of semiconductor laser diodes. With a total of 2 patents to his name, Harder has focused on improving the performance and stability of high power laser diodes.
Latest Patents
Harder's latest patents include innovations in high power semiconductor laser diodes. His first patent addresses the design of broad area single emitter (BASE) laser diodes, which are essential in opto-electronics. The invention aims to minimize or avoid degradation during normal use by controlling the current flow in a defined manner. This is achieved through a novel approach to carrier injection, creating single current injection points along the laser diode's longitudinal extension.
The second patent also focuses on high power semiconductor opto-electronic devices. It emphasizes the importance of light output power and stability, addressing the degradation issues faced by laser diodes at high output powers. The design includes a current-blocking isolation layer that enhances long-term stability by avoiding abrupt injection current peaks, thus ensuring a more reliable performance.
Career Highlights
Throughout his career, Christoph Harder has worked with prominent companies in the opto-electronics industry. Notable among these are Oclaro Technology Limited and II-VI Laser Enterprise GmbH. His experience in these organizations has contributed to his expertise in semiconductor technologies and laser diode innovations.
Collaborations
One of Harder's notable collaborators is Nicolai Matuschek. Their partnership has likely fostered advancements in the field of semiconductor laser technology.
Conclusion
Christoph Harder stands out as an influential inventor in the realm of semiconductor laser diodes. His innovative patents and career achievements reflect his commitment to enhancing the performance and reliability of opto-electronic devices.