Company Filing History:
Years Active: 2024-2025
Title: Innovations by Luis Andre Neves Paiva Fernandes
Introduction
Luis Andre Neves Paiva Fernandes is a notable inventor based in Maia, Portugal. He has made significant contributions to the field of optical technology, holding 3 patents that showcase his innovative spirit and technical expertise.
Latest Patents
One of his latest patents is for a variable optical attenuator array. This invention includes an input collimator with an input fiber and an output collimator with an output fiber, both positioned on the same surface of a VOA enclosure. A retroreflector receives a light beam from the input collimator and reflects it to the output collimator. The design allows for variable attenuation of the light beam through adjustable elements, such as miniature motors, and incorporates various attenuation elements like gradient index elements and polarizers.
Another significant patent is a polarization scrambler using a retardance element. This device includes an optical fiber input to transmit an optical signal, which is then expanded and scrambled using a retardance element. The resulting scrambled optical signal is transmitted to downstream optical components, enhancing the versatility and functionality of optical systems.
Career Highlights
Luis Andre Neves Paiva Fernandes is currently employed at Viavi Solutions Inc., where he continues to develop innovative optical technologies. His work at Viavi Solutions has positioned him as a key player in the advancement of optical communication systems.
Collaborations
He has collaborated with notable colleagues, including Christopher Russell Wagner and Driss Touahri, contributing to a dynamic and innovative work environment.
Conclusion
Luis Andre Neves Paiva Fernandes exemplifies the spirit of innovation in the optical technology sector. His patents reflect a deep understanding of optical systems and a commitment to advancing the field.