Company Filing History:
Years Active: 1998
Title: Innovations by Sandalphon in Holographic Storage Technology
Introduction
NFN Sandalphon, based in Tucson, Arizona, is an accomplished inventor with a unique contribution to the field of photorefractive materials. He holds a patent for a groundbreaking technology that enables advanced holographic storage and real-time image processing, making significant strides in how data can be stored and accessed.
Latest Patents
Sandalphon's patent titled "Azo-dye-doped photorefractive polymer composites for holographic testing" describes a photorefractive device that includes a layer of a novel photorefractive polymer composite. This device features two transparent electrodes sandwiching the photorefractive polymer composite, which consists of a photoconducting polymer, a photosensitizer, a novel second-order, non-linear optical chromophore, and a plasticizer. Notably, this polymer composite functions effectively at temperatures below 45 degrees Celsius and is capable of internally storing image patterns produced by the interference of two coherent light beams. With high diffraction efficiencies nearing 100% and a net two-coupling gain exceeding 200 cm^-1, this invention is poised to enhance read/write holographic storage systems dramatically.
Career Highlights
Throughout his career at the University of Arizona, Sandalphon has demonstrated remarkable innovative capacity, focusing on materials that push the boundaries of current technology. His contributions have centered on making holographic storage both practical and efficient, providing solutions that are reversible in information writing and capable of being poled at nearly room temperature.
Collaborations
Sandalphon has collaborated with esteemed colleagues, Klaus Meerholz and Bernard Kippelen. Their combined expertise has facilitated advancements in the field of photorefractive polymers, enhancing the overall impact of their collective work within the academic and research communities.
Conclusion
In summary, NFN Sandalphon's work at the University of Arizona highlights the importance of innovation in photorefractive technologies. His pioneering patent on azo-dye-doped photorefractive polymer composites not only furthers the understanding of holographic data storage but also sets the stage for future advancements in related applications. As the field continues to evolve, Sandalphon’s contributions serve as a testament to the potential of research and innovation in enhancing modern technology.