Karen Virginia Rud

Title: Karen Virginia Rud: Innovator in Waveguide Technology

Introduction

Karen Virginia Rud is a prominent inventor based in Bloomington, MN (US). She has made significant contributions to the field of optical technology, holding 2 patents that showcase her innovative spirit and technical expertise.

Latest Patents

One of her latest patents is titled "Waveguide with Shaped Assistant Layer." This invention involves an apparatus that includes a waveguide extending along a light-propagation direction between a light source and a media-facing surface. The waveguide comprises an assistant layer configured to receive light from a light source, truncated with an intermediate bottom cladding layer. A core layer comprises a coupling end designed to receive light from the assistant layer, featuring a taper that widens toward the media-facing surface. Additionally, a near-field transducer is positioned near the media-facing surface to receive light from the core layer.

Another notable patent is "Self-Aligned Bevels for Write Poles." This method involves depositing material onto a base portion of a wafer. The process includes forming a bevel into a portion of the surface of the base portion of the wafer and depositing a first layer of conductive material onto the beveled portion. This first layer includes a wedge shape above the surface of the base portion. A second layer of conductive material is then deposited onto the base portion, including the area where the first layer has been applied.

Career Highlights

Karen Virginia Rud is currently employed at Seagate Technology Incorporated, where she continues to push the boundaries of technology and innovation. Her work has been instrumental in advancing optical systems and materials science.

Collaborations

Throughout her career, Karen has collaborated with notable colleagues, including Chubing Peng and Pierre Asselin. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Karen Virginia Rud is a remarkable inventor whose contributions to waveguide technology and materials science have made a lasting impact. Her innovative patents and collaborative efforts exemplify her dedication to advancing technology in her field.