Location History:
- Paris, FR (1992)
- Orsay, FR (1994)
Company Filing History:
Years Active: 1992-1994
Title: Marie-Noelle Charasse: Innovator in Optical Fiber and Semiconductor Technology
Introduction
Marie-Noelle Charasse is a prominent inventor based in Paris, France. She has made significant contributions to the fields of optical fiber sensors and semiconductor technology. With a total of 2 patents, her work has garnered attention for its innovative approaches and practical applications.
Latest Patents
One of her latest patents is an optical fiber sensor that features a hollow fiber design. This design includes stress zones that create an anisotropic stress distribution, subjecting the fiber core to tensile stress. This unique configuration allows for the control of the fiber's intrinsic birefringence, making it advantageous for use as a pressure sensor or pressure transducer. Another notable patent involves a transistor made of 3-5 group semiconductor materials on a silicon substrate. This invention includes a semi-insulating layer and several doped layers, defining conducting channels equipped with gate metallization. The design enhances the performance of the transistor by incorporating a buffer layer of intrinsic silicon.
Career Highlights
Marie-Noelle Charasse is associated with Thomson-CSF, where she has been instrumental in advancing technology in her field. Her innovative work has positioned her as a key figure in the development of new materials and devices.
Collaborations
Throughout her career, she has collaborated with notable colleagues such as Marc Turpin and Jean-Pierre Le Pesant. These partnerships have contributed to her success and the advancement of her inventions.
Conclusion
Marie-Noelle Charasse's contributions to optical fiber and semiconductor technology highlight her role as a leading inventor. Her patents reflect her innovative spirit and commitment to advancing technology in meaningful ways.