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Years Active: 1994
Title: Roland Hierle: Innovator in Nonlinear Quadratic Crystalline Structures
Introduction
Roland Hierle is a notable inventor based in Paris, France, recognized for his contributions to the field of crystalline structures. With a singular patent to his name, he has made a significant impact in the area of nonlinear optics through his innovative research and developments.
Latest Patents
Hierle holds a patent for a "Monohydrogentartrate crystalline structure having nonlinear quadratic effects." This invention covers new left-handed and right-handed monohydrogentartrate crystalline structures that exhibit nonlinear quadratic behavior and a broad transparency range from the visible spectrum to near-infrared. The structures consist of optionally substituted 2-amino-5-nitropyridinium cations integrated with a polyanionic organic matrix formed of corresponding monohydrogentartrate anions. The patent also details a process for preparing these crystalline structures by mixing one mole of cation base with at least two moles of tartaric acid. Furthermore, the invention encompasses devices that utilize these crystalline structures for electro-optical effects.
Career Highlights
Throughout his career, Roland Hierle has worked with prestigious organizations such as France Telecom and the Centre National de la Recherche Scientifique. His experience in these institutions has significantly enhanced his research capabilities and fostered innovation in the field of optics.
Collaborations
Hierle's work has been enriched by his collaborations with notable colleagues, including Joseph Zyss and Rene Masse. Together, they have pushed the boundaries of research in nonlinear optics, contributing to advancements in crystallography and associated technologies.
Conclusion
In conclusion, Roland Hierle stands out as a dedicated inventor whose work on novel crystalline structures enhances our understanding of nonlinear optics. His patent is a testament to his innovative spirit and commitment to advancing scientific knowledge. Through his collaborations and career experiences, Hierle continues to pave the way for future innovations in this critical field.