Location History:
- Québec, CA (2015)
- Ancienne-Lorette, CA (2017)
- Quebec, CA (2017 - 2019)
- L'Ancienne-Lorette, CA (2023)
Company Filing History:
Years Active: 2015-2023
Title: Marie-Josée Picard: Innovator in Optical Technologies
Introduction
Marie-Josée Picard is a prominent inventor based in Canada, known for her significant contributions to the field of optical technologies. With a total of 8 patents to her name, she has developed innovative solutions that enhance the functionality and efficiency of optical devices.
Latest Patents
Among her latest inventions is the "Loss-based wavelength meter," which features a first photodiode designed to measure the power of monochromatic light. This device includes a loss section with a monotonic wavelength dependency, allowing for the determination of the monochromatic light's wavelength based on the photodiode's measurements after passing through the loss section. This compact implementation is particularly useful in integrated optics devices utilizing silicon photonics.
Another notable patent is the "Spot-size converter for optical mode conversion and coupling between two waveguides." This invention comprises a waveguiding structure that facilitates the transmission of light between two waveguides in different propagation modes. The first part of the structure receives or transmits light from a first waveguide, while the second part transmits light to or receives it from a second waveguide. The innovative design allows for a progressive transformation of the first propagation mode into the second along the waveguiding axis.
Career Highlights
Marie-Josée Picard has worked with leading companies in the optical technology sector, including Ciena Corporation and Teraxion Inc. Her experience in these organizations has contributed to her expertise and the development of her patented technologies.
Collaborations
Throughout her career, she has collaborated with notable professionals in her field, including Yves Painchaud and Michel Poulin. These partnerships have fostered innovation and the advancement of optical technologies.
Conclusion
Marie-Josée Picard's contributions to optical technologies through her patents and collaborations highlight her role as a leading inventor in the field. Her work continues to influence advancements in integrated optics and photonics.