David Legge

Title: Celebrating the Innovations of Inventor David Legge

Introduction

David Legge is a prominent inventor based in Crewe Toll, GB, who has made significant contributions to the field of laser technology. With two patents to his name, he has demonstrated a strong commitment to advancing innovations that enhance the functionality and efficiency of laser systems.

Latest Patents

Among his latest inventions is the "Q-switched laser system and method to prevent seeding from pre-lasing." This inventive method addresses the challenge of spatial or spectral beam seeding in Q-switched lasers. By delaying the Q-switch trigger several resonator lifetimes after the end of the pump pulse, beam seeding can be entirely eliminated while still maintaining the pre-lase. This method is applicable to any laser system with a sufficiently fast fall time of the pump radiation relative to the upper state lifetime of the laser medium.

Additionally, David has developed an "Optical parametric oscillator," which focuses on creating a more optimal rotating image optical parametric oscillator. This innovative device consists of six mirrored surfaces, with two mirrors provided by a penta prism. The sequence of mirrors is designed to facilitate a predetermined rotation of a beam passing through, representing a noteworthy advancement in optical parametric oscillator technology.

Career Highlights

David Legge is currently affiliated with Selex ES GmbH, a company recognized for its pioneering work in electronic and communication systems. His role there has allowed him to leverage his extensive knowledge in the field of lasers and optics, leading to the fruitful development of his patents.

Collaborations

Throughout his career, David has collaborated with industry professionals such as John Barr and John R. MacLean. These partnerships have undoubtedly contributed to the creative process behind his groundbreaking inventions, showcasing the importance of teamwork in technological advancements.

Conclusion

David Legge continues to be a driving force in the field of laser technology through his innovative patents and collaborative efforts. His work not only enhances the capabilities of laser systems but also inspires future advancements in the field, solidifying his legacy as a distinguished inventor.