James C Bremer

Title: Innovations of James C Bremer

Introduction

James C Bremer is an accomplished inventor based in Silver Spring, MD (US). He holds a total of 2 patents that showcase his expertise in optical systems and imaging technologies. His innovative contributions have significantly advanced the field of optical calibration and imaging.

Latest Patents

One of his latest patents is the Wide Field Collimator. This compact collimator utilizes power-efficient light-emitting diodes as the illumination source to generate a test image in collimated space. It provides a test image across a wide field of view, which is essential for calibrating optical devices with a wide field of regard. The optical projection system in the collimator employs an array of light-emitting diodes, whose light is converged by a Fresnel lens through a holographic diffuser plate onto a target plate bearing the test pattern. This pattern is then projected into collimated space through a converging lens. An alignment structure allows for translation of the target plate along the main axis of the collimator and provides rotational freedom about two axes via a gimbal structure mounted on the translation mechanism.

Another significant patent is the Method and Apparatus for Imaging a Field of Regard. This invention involves scanning a two-dimensional field of regard with a single plane mirror in the object space of a telescope. It maintains a fixed relationship between the rotational direction of the scan and the projection of the telescope's focal plane. The field of regard is covered by a series of conical arcs, each scanned by rotation at a constant angular velocity about the inner axis of the two-axis system. This scanning system is particularly useful for applications that require an opto-mechanical scan with a constant linear velocity in the focal plane.

Career Highlights

James has worked with notable companies such as Swales & Associates, Inc. and Swales Aerospace. His experience in these organizations has contributed to his development as a leading inventor in the field of optical technologies.

Collaborations

Throughout his career, James has collaborated with talented individuals, including Bert A Pasquale and Tmitri J Zukowski. These collaborations have further enriched his work and innovations.

Conclusion

James C Bremer's contributions to the field of optical systems and imaging technologies are noteworthy. His patents reflect a commitment to advancing the capabilities of optical calibration and imaging. His work continues