Dorsel N Andreas

Title: Dorsel N Andreas: Innovator in Optical Technology

Introduction

Dorsel N Andreas is a notable inventor based in Menlo Park, CA (US). He has made significant contributions to the field of optical technology, particularly through his innovative patent that addresses the challenges of optical spot positioning.

Latest Patents

Dorsel N Andreas holds a patent titled "Method and apparatus for correcting optical spot position." This invention involves a method and apparatus for producing a set of compensated commands for a spot position mechanism. A dimensioned grating is placed across the beam path, and an image of the grating is generated. The image is analyzed, and the pixel position of the grating edges is compiled. From this, a list of grating edge distances is produced and used to generate observed edge positions. A line is fit and removed from the list to produce a list of observed errors. The observed errors are correlated to the proper position space, resulting in a set of position errors. These position errors are subtracted from the command positions to produce a set of correction positions. This set of corrected positions can be used to command the spot position mechanism, and interpolation between the points can also be performed.

Career Highlights

Dorsel N Andreas is associated with Hewlett-Packard Company, where he has applied his expertise in optical technology. His work has contributed to advancements in the field, showcasing his innovative approach to solving complex problems.

Collaborations

Dorsel has collaborated with John W Sadler, further enhancing the impact of his work in the optical technology sector.

Conclusion

Dorsel N Andreas is a distinguished inventor whose contributions to optical technology have paved the way for advancements in the field. His innovative patent demonstrates his commitment to improving optical mechanisms, making a significant impact in the industry.