Marcel Malard

Title: Innovations of Marcel Malard: Pioneering Infrared Technology

Introduction: Marcel Malard, an esteemed inventor based in Paris, France, has made significant contributions to the field of infrared technology. With an impressive portfolio of six patents to his name, he has established himself as a leading figure in the innovation landscape. His work spans various advancements in optical devices, particularly focusing on infrared beam manipulation.

Latest Patents: Among his recent patents, two notable inventions stand out. The first, a "Static Deflector Device for an Infrared Beam," employs the diffraction grating principle to deflect infrared beams in various discrete, predetermined directions. By applying a periodic control voltage with a staircase waveform across a liquid crystal layer, he has created local variations of refractive index. This innovative approach enables the establishment of an adjustable infrared diffraction grating with customizable pitch.

The second significant patent is the "Coherent Radiation Source Generating a Beam with a Regulatable Direction." This invention utilizes a laser cavity situated between two spherical mirrors, enabling an oscillating wave to propagate effectively. It incorporates an amplifying medium and an interaction medium along the path of the oscillation wave, where a signal wave interferes with the oscillation wave. A wave modulator allows for precise initialization of the process, producing an output beam oriented in the desired direction.

Career Highlights: Marcel currently works at Thomson-CSF, a prominent player in aerospace and defense technologies, where his innovative efforts have been instrumental in advancing infrared device capabilities. His extensive knowledge and experience have led to advancements that resonate throughout the fields of optics and photonics.

Collaborations: Throughout his career, Marcel has collaborated with notable colleagues, including Guy de Corlieu and Jean-Pierre Huignard. Their collective expertise fosters an environment of innovation that advances the frontiers of technology, allowing for groundbreaking developments in their respective areas of research.

Conclusion: Marcel Malard's contributions to the technology sector exemplify the spirit of innovation. His groundbreaking patents and collaborations underscore the potential of creative thinking in solving complex problems. As he continues to inspire future generations of inventors, the legacy of his work in infrared technology will undoubtedly continue to advance and evolve.