Mark Carlsen

Title: Mark Carlsen: Innovator in Optical Imaging Technology

Introduction

Mark Carlsen is a notable inventor based in West Lafayette, Indiana, recognized for his contributions to the field of optical imaging technology. With a total of two patents to his name, Carlsen has made significant advancements that enhance the capabilities of microscopy.

Latest Patents

Carlsen's latest patents include a groundbreaking design for high frame-rate multichannel beam-scanning microscopy. This innovative optical design allows for kHz frame-rate optical imaging across multiple simultaneous data acquisition channels. In one embodiment, the system utilizes two fast-scan resonant mirrors to direct the optical beam along a circuitous trajectory through the field of view. The trajectory's repeat-time is determined by the least common multiplier of the mirror periods. By dicing the raw time-domain data into sub-trajectories and employing model-based image reconstruction (MBIR) 3D in-painting algorithms, the system achieves effective frame rates that exceed the repeat time of the Lissajous trajectory. This dual approach enables the simultaneous acquisition of both high-frame rate images with relatively low resolution and low frame rate images with high resolution.

Career Highlights

Mark Carlsen is affiliated with the Purdue Research Foundation, where he continues to develop and refine his innovative technologies. His work has positioned him as a key figure in the advancement of optical imaging techniques.

Collaborations

Carlsen collaborates with esteemed colleagues such as Garth Jason Simpson and Charles Addison Bouman, contributing to a dynamic research environment that fosters innovation.

Conclusion

Mark Carlsen's contributions to optical imaging technology through his patents and collaborations highlight his role as a significant inventor in the field. His work continues to push the boundaries of what is possible in microscopy.