Ker L Shu

Title: Innovations by Ker L Shu

Introduction

Ker L Shu is an accomplished inventor based in New Milford, CT (US). He holds a total of 2 patents that showcase his expertise in optical systems and wavefront sensing technologies. His contributions to the field have significantly advanced the capabilities of optical spectrometry and wavefront sensing.

Latest Patents

One of his latest patents is an "Optical spectrometer system having a curved reflective imaging slit body." This innovative optical spectrometer system includes a two-dimensional, curved, reflective, low emissivity slit body, which effectively eliminates out-of-field radiation from impinging upon the slit body. The system features a detector, such as an infrared detector, positioned in a cavity at the focal plane, along with an optical system for focusing radiation onto the detector. The design minimizes background effects and allows for the use of a smaller detector dewar or focal plane cooler.

Another notable patent is the "Wide FOV retro-null outgoing wavefront sensor." This wavefront sensor incorporates a plurality of holographic optical elements (HOEs) on a mirror surface that defines a pupil. Each HOE diffracts a portion of an output beam to provide an associated sample beam. The optical wavefront sensor is designed to detect spot images of the sample beams, compensating for distortions due to varying field of view angles.

Career Highlights

Ker L Shu has made significant contributions to the field of optics during his career at Hughes Aircraft Company. His work has been instrumental in developing advanced optical systems that enhance the performance of various applications.

Collaborations

Throughout his career, Ker L Shu has collaborated with notable colleagues, including Gon Y Shen and William P Zmek. These collaborations have further enriched his work and contributed to the success of his inventions.

Conclusion

Ker L Shu's innovative patents and contributions to optical technology demonstrate his expertise and commitment to advancing the field. His work continues to influence the development of sophisticated optical systems.