Robert Norwood

Title: Innovations of Robert Norwood

Introduction

Robert Norwood is a notable inventor based in Bethlehem, PA (US). He has made significant contributions to the field of optical waveguides, holding a total of 5 patents. His work focuses on advancing technologies that enhance the efficiency and effectiveness of optical devices.

Latest Patents

One of his latest patents is the "Waveguide device and method for phase matched second harmonic generation." This invention provides a frequency doubling optical waveguide that consists of a substrate-supported polymeric thin film waveguiding layer, combined with one or more polymeric cladding layers. The waveguiding layer includes moieties that exhibit nonlinear optical properties and anomalous dispersion of refractive index, ensuring that the effective dispersion of the waveguiding layer is zero. This allows for phase matching of the fundamental and second harmonic waves over the length of the waveguide.

Another significant patent is the "Thickness variation insensitive frequency doubling polymeric waveguide." This invention also provides a frequency doubling optical waveguide, which is thickness variation insensitive and exhibits a second-order nonlinear optical response. It features a periodic structure for quasi-phase matching of propagating laser wave radiation, with a preferred embodiment that includes a two-dimensional channel structure for intensified single-mode wave transmission.

Career Highlights

Robert Norwood is currently employed at Hoechst Celanese Corporation, where he continues to innovate in the field of optical technologies. His work has been instrumental in developing advanced materials and methods that push the boundaries of optical waveguide applications.

Collaborations

Throughout his career, Robert has collaborated with notable colleagues such as Garo Khanarian and Pascal J Landi. These partnerships have contributed to the successful development of his patented technologies.

Conclusion

Robert Norwood's contributions to the field of optical waveguides demonstrate his innovative spirit and commitment to advancing technology. His patents reflect a deep understanding of nonlinear optics and waveguide design, positioning him as a key figure in his field.