Darrell J Armstrong

Title: The Innovations of Darrell J Armstrong

Introduction

Darrell J Armstrong is a notable inventor based in Albuquerque, New Mexico, with a robust portfolio of six patents to his name. His contributions to the field of optical parametric oscillators have significantly advanced the efficiency and performance of optical technology. Armstrong's work demonstrates a blend of creativity and technical skill that makes him a prominent figure in the realm of innovations.

Latest Patents

Among Armstrong's latest patents, two stand out for their innovative approach to optical parametric oscillators. The first is the "Wavelength-doubling optical parametric oscillator." This invention utilizes a type II nonlinear optical medium to generate a pair of degenerate waves at twice the pump wavelength. A strategic configuration of mirrors rotates the polarization of one wave by 90 degrees, enabling the production of a wavelength-doubled beam that increases output energy by coupling both degenerate waves through the same output coupler.

The second noteworthy patent is the "Self-seeding ring optical parametric oscillator." This apparatus employs self-seeding technology combined with an external nanosecond-duration pump source to produce a seed pulse. This innovation leads to improved conversion efficiency. By injecting a nanosecond duration pulse in the reverse direction of the main pulse, the design achieves a higher level of performance through a retroreflecting mechanism that ensures the seed pulse returns to the main pulse.

Career Highlights

Darrell J Armstrong has made significant strides in his career, having worked with leading companies such as Wavefront Sciences, Inc. and Sandia Corporation. These experiences have allowed him to apply his inventive abilities, enhancing technological advancements in his field. His dedication to innovation is evident in the quality and impact of his patented works.

Collaborations

Throughout his career, Armstrong has collaborated with notable coworkers, including Daniel Ralph Neal and Arlee Virgil Smith. These partnerships have likely contributed to his inventive process, fostering an environment of shared knowledge and expertise.

Conclusion

Darrell J Armstrong's contributions to optical parametric oscillators demonstrate his inventive prowess and dedication to advancing technology. With six patents that highlight his innovative spirit, Armstrong continues to inspire future generations of inventors in Albuquerque, NM, and beyond. His work not only embodies the essence of invention but also propels the industry forward, ensuring that optical technology reaches new heights.