Margaret Ghiron

Title: Innovations and Contributions of Margaret Ghiron in Optical Technologies

Introduction

Margaret Ghiron, based in Allentown, Pennsylvania, is an esteemed inventor known for her remarkable contributions to optical technology. With an impressive portfolio consisting of 27 patents, Ghiron's innovations have significantly advanced the field of optical devices, specifically those utilizing silicon-on-insulator (SOI) structures.

Latest Patents

Among her latest patents, Ghiron has developed groundbreaking technologies such as "Sub-micron planar lightwave devices formed on an SOI optical platform." This patent relates to the creation of planar, two-dimensional optical devices that can be formed in a sub-micron surface layer of an SOI structure. Employing conventional masking and etching techniques, she has paved the way for diverse passive and optical devices. Furthermore, Ghiron introduced techniques for doping various regions of the devices to form active structures, enhancing their functionality.

Another key patent is for "Ultra low-loss CMOS compatible silicon waveguides," which details a low-loss optical waveguiding structure utilizing a tri-material configuration. This innovative design primarily employs a rib/strip waveguide composed of materials with varying refractive indices to minimize scattering losses and maintain high optical fidelity. The incorporation of silicon nitride in the design allows for seamless integration with conventional CMOS fabrication processes, fostering advancements in both passive and active device production.

Career Highlights

Throughout her career, Margaret Ghiron has made significant strides in optical technology while working in companies like Sioptical, Inc. and Lightwire, Inc. Her expertise and innovative mindset have enabled her to drive research and development efforts, fostering advancements that resonate with the evolving needs of the technology sector.

Collaborations

Ghiron has worked alongside notable colleagues including Prakash B Gothoskar and Robert Keith Montgomery. Their collaborative efforts have not only enriched her projects but have also contributed to the advancements in optical device technologies that benefit a wide array of industries.

Conclusion

Margaret Ghiron's significant contributions to optical technologies, marked by her 27 patents, illustrate her role as a leading innovator in the field. Her work continues to influence the development of advanced optical devices, making her a pivotal figure in the realm of silicon-on-insulator technology. As industries evolve and demand greater optical capabilities, Ghiron's inventive spirit and collaborative efforts will undoubtedly continue to shape the future of optical engineering.