Mark S Ptak

Title: Mark S Ptak: Innovator in Adaptive Optics Systems

Introduction

Mark S Ptak is a notable inventor based in Livermore, CA (US). He has made significant contributions to the field of adaptive optics, particularly through his innovative patents. With a total of 2 patents, Ptak's work has advanced the technology used in optical systems.

Latest Patents

One of Mark S Ptak's latest patents involves adaptive optics systems utilizing pixilated microelectromechanical systems (MEMS). This adaptive optics system includes a spatial light modulator designed to modulate an incoming beam with an aberrated wavefront. It features a beamsplitter that receives the modulated beam and divides it into a measurement beam and a reference beam. Additionally, a spatial filter is employed to spatially filter the reference beam, which then interferes with the measurement beam to create an interferogram. An imaging device captures an image of this interferogram, while a processor determines the aberrated wavefront and provides control signals to the spatial light modulator to mitigate aberrations.

Career Highlights

Mark S Ptak is currently associated with Lockheed Martin Corporation, where he continues to innovate in the field of adaptive optics. His work has been instrumental in developing advanced optical systems that enhance imaging capabilities.

Collaborations

Throughout his career, Ptak has collaborated with notable colleagues, including Peter H Chang and Sami James Saab. These collaborations have contributed to the advancement of technology in their respective fields.

Conclusion

Mark S Ptak is a distinguished inventor whose work in adaptive optics systems has made a significant impact on the industry. His innovative patents and collaborations reflect his commitment to advancing technology in optical systems.