Company Filing History:
Years Active: 1986-1990
Title: Siegfried Nestel: Innovator in Optical Technology
Introduction
Siegfried Nestel is a notable inventor based in Stuttgart, Germany. He has made significant contributions to the field of optical technology, holding two patents that showcase his innovative approach to solving complex problems in this domain.
Latest Patents
One of his latest patents is a circuit arrangement for evaluating the output of a photodiode unit. This invention addresses the challenge of varying optical radiation intensity, which can lead to an increase in parasitic radiation registered by photodiodes. To mitigate this issue, Nestel's design incorporates analog comparators with a variable reference voltage, allowing for more accurate evaluations of the photodiode outputs.
Another significant patent is a device for determining the direction of incident optical radiation. This invention features a hemispherical sensor head with a multitude of optical fibers uniformly distributed across its surface. The optical fibers are connected to a detector matrix, enabling the determination of both the direction and intensity of the incoming radiation. Additionally, the design includes bundles of optical fibers equipped with individual filters, allowing for the recognition of the wavelength of the radiation source.
Career Highlights
Throughout his career, Siegfried Nestel has worked with prominent companies such as International Standard Electric Corporation and Alcatel N.V. His experience in these organizations has contributed to his expertise in optical technologies and innovations.
Collaborations
Nestel has collaborated with notable individuals in his field, including Manfred Bohm and Willi Brinckmann. These partnerships have likely enriched his work and led to further advancements in optical technology.
Conclusion
Siegfried Nestel's contributions to optical technology through his patents and collaborations highlight his role as an influential inventor. His innovative solutions continue to impact the field and inspire future advancements.