Peter R Forman

Title: **Innovative Contributions of Peter R. Forman**

Introduction

Peter R. Forman, an inventive mind based in Los Alamos, NM, has made significant contributions to the field of magneto-optic sensors. With a total of three patents to his name, his work demonstrates a deep understanding of optical and magnetic principles, showcasing innovative solutions in sensor technology.

Latest Patents

Among his most recent inventions is the "Lensless Magneto-optic Speed Sensor", which represents a significant advancement in speed sensing technology. This sensor employs multimode fiber bundles to effectively collect light. By directly coupling light from a light-emitting diode (LED) into a 100 or 200 µm core fiber, Forman has eliminated potential birefringence effects in the input fiber. The innovative design allows for light collection without the need for traditional lens systems, resulting in a throughput of around 42%, which far exceeds the 25% maximum achievable with conventional couplers. The sensor operates reliably over various distances from magnetic field sources, demonstrating large observed signals. When utilizing a tone wheel, signal modulation is impressively observed at about 75%, even without sensitivity to bends in the optical fibers, emphasizing the sensor's robustness.

Another notable patent is the "Fiber Optic Sensor System for Detecting Movement or Position of a Rotating Wheel Bearing". This advanced system integrates a single fiber optic cable with a magneto-optical material, such as bismuth garnet iron (B.I.G.) crystal, to detect the rotational speed of a wheel bearing. The domains within the crystal align with the magnetic field generated by the tone ring of the bearing, allowing the refracted light's intensity to indicate the field strength. This data is then transmitted to an optic receiver, generating an electrical signal that conveys changes in light intensity and thus measures the rotational speed effectively.

Career Highlights

Peter R. Forman has contributed his expertise while working with esteemed organizations, including the University of California and Ntn Technical Center (U.S.A.), Inc. His professional background not only illustrates his depth of knowledge but also underscores his capability to innovate within academic and practical applications of technology in sensor systems.

Collaborations

Throughout his career, Forman has collaborated with notable colleagues, including Lynn R. Veeser and Patrick J. Rodriguez. Their combined efforts have undoubtedly enhanced the quality and impact of the research projects undertaken, leading to successful innovations in the field of magneto-optic sensors.

Conclusion

Peter R. Forman's inventive spirit and technical acumen have resulted in groundbreaking patents that push the boundaries of sensor technology. His work exemplifies a commitment to innovation and collaboration, marking him as a significant figure in the advancement of magneto-optic sensing systems. Through his contributions, Forman continues to influence the industry and inspire future technological developments.