Company Filing History:
Years Active: 1997-2006
Title: The Innovations of David R Dudley
Introduction
David R Dudley is an accomplished inventor based in El Granada, California. He holds three patents that showcase his expertise in laser technology. His work has significantly contributed to advancements in the field, particularly in diode-pumped lasers.
Latest Patents
One of Dudley's latest patents is for a diode pumped laser with intracavity harmonics. This invention provides improved power output, long-term stability, and enhanced conversion efficiency from the pumping power. It operates effectively at both high and low power levels while maintaining desirable characteristics such as TEM operation and circular outputs. The invention also allows for intracavity conversion to second, third, and higher harmonics across various spectral regimes. Additionally, it emphasizes design flexibility, aiming to create a single platform for multiple harmonic beams.
Another notable patent is the confocal-to-concentric diode pumped laser. This high-power laser features at least one resonator mirror and an output coupler. It includes a laser crystal with strong thermal focusing properties and a diode pump source that generates a thermal lens in the crystal. The combination of these elements creates a confocal-to-concentric resonator, producing a polarized output beam. A Q-switch may also be incorporated, particularly when the laser crystal is Nd:YAG.
Career Highlights
Dudley has worked with prominent companies in the laser industry, including Spectra Physics Lasers, Inc. and Spectra-Physics GmbH. His experience in these organizations has allowed him to refine his skills and contribute to significant advancements in laser technology.
Collaborations
Throughout his career, Dudley has collaborated with notable individuals such as William L Nighan, Jr. and Mark S Keirstead. These partnerships have fostered innovation and development in the field of laser technology.
Conclusion
David R Dudley's contributions to laser technology through his patents and collaborations highlight his role as a significant inventor in the field. His work continues to influence advancements in laser systems and applications.