David M Pepper

Title: **David M. Pepper: Innovator in Photonic Technologies**

Introduction

David M. Pepper is a notable inventor based in Malibu, California, who has made significant contributions to the field of photonics, holding an impressive total of 68 patents. His innovative work has established him as a leader in the development of advanced laser technologies and optical systems.

Latest Patents

Among his latest inventions is the "Molecular gas-filled hollow core photonic crystal fiber laser at infra-red wavelengths." This invention presents an IR laser source that provides light within the infrared spectrum. It features a pump laser operating at a wavelength shorter than 2 µm with a specific power level, paired with optic fiber that includes a hollow core photonic crystal structure designed to facilitate at least one Stoke's shift. This shift is essential for ensuring that the laser light can effectively occupy the passband in the IR spectrum of the fiber.

Another notable patent is the "Optical retro-reflective apparatus with modulation capability." This innovation includes an optical MEMS retro-reflective apparatus that allows for modulation. It consists of a retro-reflecting structure with a pair of reflective surfaces and a MEMS device designed to manipulate at least one reflective surface relative to another. This mechanism enables a transition between reflective and transmissive modes, showcasing a significant advancement in optical technology.

Career Highlights

David M. Pepper has had a distinguished career, having worked with prominent organizations such as HRL Laboratories, LLC and Hughes Aircraft Company. His roles at these companies have allowed him to collaborate on cutting-edge technologies, focusing on the development of advanced optical systems.

Collaborations

Throughout his career, Pepper has partnered with talented individuals in the field, including colleagues Gilmore Joseph Dunning and Thomas R. O'Meara. These collaborations have fostered a creative environment where innovative ideas can flourish, resulting in impactful technological advancements.

Conclusion

David M. Pepper's extensive patent portfolio and his commitment to innovation have positioned him as a pivotal figure in photonics and related technologies. His contributions resonate not only within the engineering community but also in various industries that rely on sophisticated optical solutions. As technology continues to evolve, inventors like Pepper will undoubtedly lead the way toward a brighter and more innovative future.