Brad Hickman

Title: Brad Hickman: Innovator in Spectral Beam Combining Technology

Introduction

Brad Hickman is an accomplished inventor based in Ripon, California. He has made significant contributions to the field of laser technology, particularly in the area of spectral beam combining systems. His innovative work has the potential to enhance optical power and improve the efficiency of laser systems.

Latest Patents

Hickman holds a patent for a "Spectral Channel Splicer for Spectral Beam Combining Laser System." This invention includes a spectral beam combining system that features a spectral channel splicer with multiple reflectors and a spectral beam combiner utilizing a diffraction optical element, such as a diffraction grating. The system may also incorporate additional diffractive optical elements for dispersion compensation, which mitigates the effects of angular dispersion of wavelength components within the input channel. This advancement allows for the combination of a greater number of wider spectral channels, potentially enabling higher optical power within fewer channel lasers. The combined beam's focal spot shape profile is preserved even as the spectrum width or central spectrum wavelength of any input channels is altered.

Career Highlights

Brad Hickman is currently employed at Lawrence Livermore National Security, LLC, where he continues to develop innovative technologies in the field of laser systems. His work is characterized by a commitment to advancing the capabilities of optical systems through innovative design and engineering.

Collaborations

Hickman collaborates with talented colleagues, including Hoang T Nguyen and Michael C Rushford, who contribute to the development and refinement of his inventions.

Conclusion

Brad Hickman's contributions to spectral beam combining technology exemplify the impact of innovation in the field of laser systems. His patent and ongoing work at Lawrence Livermore National Security, LLC, highlight his role as a key figure in advancing optical technology.