Xian L Yeh

Title: Innovations by Xian L Yeh

Introduction

Xian L Yeh is a notable inventor based in Diamond Bar, California. He has made significant contributions to the field of fiber optic technology, holding two patents that showcase his innovative spirit and technical expertise.

Latest Patents

Xian L Yeh's latest patents include a Fiber Optic Connector Housing and a Low Cost Optical Fiber RF Signal Distribution System. The Fiber Optic Connector Housing patent describes a system with multiple antenna stations, each equipped with an RF antenna. A central RF signal distribution hub facilitates the reception and transmission of signals. The design features a pair of optical fibers connecting each antenna station directly to the distribution hub in a star configuration. A connectorized laser module allows for direct coupling of a distributed feedback semiconductor laser to the end of each optical fiber without the need for an intervening connector. This module accepts an APC connector, ensuring optimal alignment and minimal reflection to the DFB laser. The illumination is defocused at the aperture plane for loose optical coupling to the fiber. The Low Cost Optical Fiber RF Signal Distribution System shares similar features, emphasizing efficiency and cost-effectiveness in fiber optic communication.

Career Highlights

Xian L Yeh is currently associated with Ortel Corporation, where he continues to develop innovative solutions in fiber optics. His work has significantly impacted the efficiency of RF signal distribution systems, making them more accessible and effective for various applications.

Collaborations

Throughout his career, Xian has collaborated with notable colleagues such as Harold A Zarem and Henry A Blauvelt. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Xian L Yeh's contributions to fiber optic technology through his patents reflect his dedication to innovation and excellence. His work continues to influence the field, paving the way for future advancements in communication systems.