Company Filing History:
2 out of 3,378 
1 out of 3,002 
Years Active: 1993-1997
Title: Innovations of Jeffrey A. Squier
Introduction
Jeffrey A. Squier is a notable inventor based in Ann Arbor, MI, with a focus on advancements in laser technology. He holds two patents that showcase his expertise in controlling laser-induced breakdown and amplifying ultrashort laser pulses. His work has significant implications in various fields, including materials science and photonics.
Latest Patents
One of Squier's latest patents is a method for controlling the configuration of laser-induced breakdown. This invention provides a technique for laser-induced breakdown of materials using a pulsed laser beam. The method is characterized by a relationship of fluence breakdown threshold versus laser beam pulse width, which exhibits a distinct change in slope at a predetermined pulse width value. The laser beam is focused to a point at or beneath the surface of the material, allowing for the production of features smaller than the spot size due to enhanced damage threshold accuracy.
Another significant patent involves the amplification of ultrashort pulses using Nd:glass amplifiers. This system produces ultra-high peak power pulses by employing multiple solid-state amplifying materials. The process includes stretching a pulse prior to amplification and then recompressing it to its original duration. The pumping of the solid-state elements is performed simultaneously using a tunable alexandrite laser.
Career Highlights
Squier has had a distinguished career, contributing to the field of laser technology through his work at the University of Michigan and AlliedSignal Inc. His research has led to advancements that enhance the precision and effectiveness of laser applications.
Collaborations
Throughout his career, Squier has collaborated with notable individuals such as Gerard A. Mourou and Detao Du. These collaborations have further enriched his research and innovations in laser technology.
Conclusion
Jeffrey A. Squier's contributions to laser technology through his patents and career achievements highlight his role as a significant inventor in the field. His work continues to influence advancements in various applications of laser technology.