C Geoffrey Fanning

Introduction

C Geoffrey Fanning is an accomplished inventor based in Portland, OR, well-known for his significant contributions to the field of optical fiber technology. With a total of six patents to his name, Fanning has made remarkable strides in developing devices and methods that enhance the efficiency and performance of optical fiber systems.

Latest Patents

Fanning's latest patents focus on revolutionary advancements in optical fiber devices. One notable patent is for "Optical fiber devices and methods for directing Stimulated Raman Scattering (SRS) light out of a fiber." This invention outlines methods for selectively coupling Raman spectrum out of an optical fiber while ensuring that the signal spectrum remains propagating in guided modes. The use of components like chirped fiber Bragg gratings or long period fiber gratings allows for complete unguiding of the Raman light, while retaining the effectiveness of the core propagation mode.

Another significant patent by Fanning is for "Optical fiber devices and methods for reducing stimulated Raman scattering (SRS) light emissions from a resonant cavity." This invention involves fiber laser oscillator designs that utilize a Raman reflecting output coupler to manage the components of light generated within resonant cavities. By reflecting the Raman component and partially reflecting the signal component, this technology aims to produce signals with reduced Raman contributions.

Career Highlights

Throughout his career, C Geoffrey Fanning has been associated with prominent companies such as Nlight Incorporated and Nlight Photonics Corporation. His work has significantly influenced the advancement of optical fibers and laser technologies within these organizations.

Collaborations

Fanning has collaborated with notable peers, including Dahv A V Kliner and Tyson Lowder. Their joint efforts have further propelled innovations in fiber laser technology and stimulated Raman scattering methods.

Conclusion

C Geoffrey Fanning continues to impact the optical fiber technology landscape through his innovative inventions. His patents demonstrate a commitment to improving fiber optic systems and a robust understanding of the intricacies of light propagation and manipulation, establishing him as a resourceful inventor in this field.