John S Coe

Title: The Innovations of John S Coe

Introduction

John S Coe is a notable inventor based in Ann Arbor, MI (US). He has made significant contributions to the field of ultrashort pulse amplification. His work has implications for various applications in laser technology and photonics.

Latest Patents

John S Coe holds a patent for the "Amplification of ultrashort pulses with Nd:glass amplifiers pumped by." This innovative system is designed to produce ultra-high peak power pulses using a variety of solid-state amplifying materials, including Nd:glass, alexandrite, and Ti:sapphire. The system achieves a stretching of a pulse prior to amplification by a factor ranging from approximately 100 to 10,000. After the time-stretched pulse is amplified by many orders of magnitude, illustratively 10^9, it is then recompressed to its original duration. The pumping of the multiple solid-state elements is performed simultaneously using a tunable alexandrite laser, which operates between approximately 700 and 800 nm. The pumping energy has a pulse duration that is shorter than the fluorescence lifetime of the excited solid-state media.

Career Highlights

Throughout his career, John S Coe has worked with prestigious organizations, including the University of Michigan and AlliedSignal Inc. His expertise in laser technology has positioned him as a key figure in the development of advanced amplification systems.

Collaborations

John S Coe has collaborated with notable individuals in the field, including Gerard A Mourou and Donald J Harter. These collaborations have furthered the advancements in ultrashort pulse technology.

Conclusion

John S Coe's contributions to the field of ultrashort pulse amplification highlight his innovative spirit and dedication to advancing laser technology. His patent and collaborations reflect his significant impact on the industry.