Dennis Allen Hammons

Title: Dennis Allen Hammons: Innovator in Laser Technology

Introduction

Dennis Allen Hammons is a notable inventor based in Orlando, FL (US). He has made significant contributions to the field of laser technology, holding a total of 4 patents. His work focuses on developing advanced laser devices that have a wide range of applications.

Latest Patents

One of Hammons' latest patents is the Yb-doped:YCOB laser. This tunable, solid-state laser device utilizes a trivalent ytterbium-doped yttrium calcium oxyborate crystal as the host crystal. The Yb:YCOB crystal generates infrared fundamental light over a wide bandwidth, ranging from approximately 980 nanometers (nm) to approximately 1100 nm. The bandwidth generated by the Yb:YCOB crystal is approximately 100 nm wide, supporting the generation of pulsed infrared light. When self-frequency doubled, it provides a compact and efficient source of tunable, visible blue or green laser light in wavelengths of approximately 490 nm to approximately 550 nm.

Another significant patent is the self-frequency doubled Nd-doped YCOB laser. This device employs neodymium-doped yttrium calcium oxyborate (Nd:YCOB) as the single active gain element. It is capable of achieving both lasing and self-frequency doubling optical effects. A pumping source for optically pumping Nd:YCOB can generate a laser light output of approximately 400 mW at approximately 1060 nm wavelength and a self-frequency doubled output of approximately 60 mW at approximately 530 nm wavelength. This design results in a compact, less expensive, and high-powered source of visible green laser light.

Career Highlights

Dennis Allen Hammons is affiliated with the University of Central Florida Research Foundation Inc., where he continues to innovate in the field of laser technology. His work has garnered attention for its potential applications in various industries.

Collaborations

Hammons has collaborated with notable colleagues, including Qing Ye and Jason M Eichenholz. Their combined expertise contributes to the advancement of laser technology and its applications.

Conclusion

Dennis Allen Hammons is a prominent inventor whose work in laser technology has led to significant advancements. His innovative patents reflect his commitment to developing efficient and powerful laser devices.