This inventor holds 2 USPTO granted patents. Top assignee: Thomson-Csf. Active years: 1980-1982.
Company Filing History:
Years Active: 1980-1982
Title: Roger Trocellier: Innovator in Optical Technologies
Introduction
Roger Trocellier is a distinguished inventor based in Paris, France. He has made significant contributions to the field of optical technologies, holding a total of 2 patents. His work focuses on innovative solutions for radiation detection and optical communication systems.
Latest Patents
Trocellier's latest patents include an "Arrangement for locating radiating sources" and a "Coupler for optical communication system." The first patent describes a radiation sensor designed to determine the angular location of a light source. This sensor features a housing with an optical mask that includes transparent circular zones, allowing omnidirectional radiation from a point source to be confined within a cone. The radiation-detecting means consist of linear arrays of photosensitive elements arranged in a plane parallel to the mask, enabling precise determination of the source's angular direction.
The second patent, the "Coupler for optical communication system," presents a coupler that interconnects transmission lines in an optical communication setup. This invention comprises an elongated bi-conically shaped rod made of transparent material, which transitions into two cylindrical mixing rods. The design ensures that the radiation pattern remains substantially hemispherical, regardless of the light modes' propagation direction along the axis.
Career Highlights
Roger Trocellier has built a notable career at Thomson-CSF, where he has been instrumental in advancing optical technologies. His innovative approach and technical expertise have positioned him as a key figure in the field.
Collaborations
Throughout his career, Trocellier has collaborated with esteemed colleagues, including Jean C Reymond and Thaddeus Hawkes. These partnerships have fostered a creative environment that has led to groundbreaking advancements in optical systems.
Conclusion
Roger Trocellier's contributions to optical technologies through his patents and work at Thomson-CSF highlight his role as a leading inventor in the field. His innovative solutions continue to influence advancements in radiation detection and optical communication systems.