Yang Lin

Title: Innovations by Inventor Yang Lin

Introduction

Yang Lin is a notable inventor based in Widen, Switzerland. He has made significant contributions to the field of optical sensing technology, holding two patents that showcase his innovative approach to sensor devices.

Latest Patents

One of Yang Lin's latest patents is a sensor device having an integrated beam splitter. This optical interferometric sensor device features an integrated beam splitter with a first facet and a second facet, which includes optical ports arranged within. The design incorporates beam splitting junctions, optoelectronics-side ports, and a sensing-side port, all arranged with a mutual displacement along the direction of the first facet. This strategic displacement minimizes undesired interference effects caused by stray light. Additionally, a quarter-wave retarder is included in a recess of the beam splitter, with layers of soft adhesive adjacent to it to reduce stress.

Another significant patent is for spun highly-birefringent fiber used for current sensing, which exhibits inherent insensitivity to temperature. This innovation proposes the use of spun birefringent fiber for current or magnetic field sensors. The fiber's birefringence increases with temperature, allowing the temperature dependence of the fiber's sensitivity to magnetic fields to counteract the temperature dependence of the fiber's Verdet constant. This design enables the creation of current and field sensors with reduced temperature dependence.

Career Highlights

Yang Lin has worked with prominent companies such as ABB Schweiz AG and ABB Power Grids Switzerland AG. His experience in these organizations has contributed to his expertise in sensor technology and optical devices.

Collaborations

Yang Lin has collaborated with notable coworkers, including Klaus Bohnert and Andreas Frank. Their combined efforts have likely enhanced the development of innovative technologies in their field.

Conclusion

Yang Lin's contributions to sensor technology through his patents reflect his innovative spirit and dedication to advancing optical sensing solutions. His work continues to influence the industry and inspire future developments.