William M Fisher

Title: Innovations of William M Fisher

Introduction

William M Fisher is a notable inventor based in Ann Arbor, MI (US). He has made significant contributions to the field of optical energy conversion and magnetism. With a total of 2 patents, his work focuses on harnessing light for innovative applications.

Latest Patents

Fisher's latest patents include groundbreaking research on optically-induced charge separation and induced magnetism in dielectrics. These patents describe schemes to produce quasi-static charge separation, Terahertz radiation, and programmable magnetic field generation using linearly-polarized light in unbiased, transparent insulators. The methods exploit a recently observed magneto-electric optical nonlinearity that produces intense magnetization in undoped, homogeneous dielectrics. Analysis reveals that strong magnetic effects can be induced at modest optical intensities, even with incoherent light. Consequently, efficient solar power conversion is feasible without the semiconductor processing or electron-hole pair generation required in conventional photovoltaic cells. Additionally, conditions and techniques are described to generate intense THz radiation in unbiased substrates and large magnetic fields oriented transverse to the direction of propagation of light, without the need for any external permanent magnetic or electromagnetic apparatus.

Career Highlights

William M Fisher is affiliated with the University of Michigan, where he continues to advance research in his field. His innovative approaches have the potential to revolutionize energy conversion technologies.

Collaborations

Fisher collaborates with Stephen C Rand, enhancing the impact of their research through shared expertise and insights.

Conclusion

William M Fisher's contributions to optical energy conversion and magnetism demonstrate his commitment to innovation and research excellence. His work paves the way for future advancements in sustainable energy technologies.