Company Filing History:
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Years Active: 2019-2025
Title: Hugues Guillet De Chatellus: Innovator in Spectral Analysis Technology
Introduction
Hugues Guillet De Chatellus is a notable inventor based in Corenc, France. He has made significant contributions to the field of optical technology, holding a total of four patents. His work primarily focuses on devices for spectral analysis and signal processing.
Latest Patents
One of his latest patents is a device for wide-band spectral analysis of a signal of interest. This innovative device includes a source designed to generate the signal of interest, an optical splitter element to spatially split the signal, and two frequency-shifting optical cavities. These cavities are equipped with frequency shifters that adjust the optical frequency of the signals. The device also features a detector that coherently detects the signals and generates a photocurrent proportional to the luminous intensity. Additionally, an analog low-pass filter and a processor are included to compute the frequency information of the signal.
Another significant patent by Guillet De Chatellus is a wide-band device for measuring the cross-correlation of signals. This device also utilizes two frequency-shifting optical cavities and a detector to generate a photocurrent. A low-pass filter and a processor are employed to compute a Fourier transform of the photocurrent, producing an output signal that represents the correlation between the two signals.
Career Highlights
Throughout his career, Hugues Guillet De Chatellus has worked with esteemed institutions such as the National Centre for Scientific Research (Centre National De La Recherche Scientifique) and the University of Grenoble Alpes (Université Grenoble Alpes). His work in these organizations has allowed him to advance his research and contribute to the scientific community.
Collaborations
He has collaborated with notable colleagues, including Jose Azana and Konatham Saikrishna Reddy. These partnerships have further enriched his research and development efforts in the field of optical technology.
Conclusion
Hugues Guillet De Chatellus is a prominent inventor whose work in spectral analysis technology has led to significant advancements in the field. His innovative patents and collaborations highlight his dedication to research and development.