Roland H Chase

Title: The Innovations of Roland H. Chase

Introduction

Roland H. Chase, based in Lanham, MD, is a notable inventor with a remarkable portfolio of four patents. His innovative contributions primarily focus on advanced optical technologies, particularly in the realm of high-density storage solutions and precise light manipulation.

Latest Patents

One of Chase's latest inventions is the **Ultra Small Spot Generator**. This technology utilizes an interferometer to control both the intensity profile and positioning of a spot of light. In this system, each light ray from a spectral source is regenerated into multiple rays by an interferometer, which are then focused by a lens to create a constructive interference fringe on a focal plane. The ability to adjust the voltage across the interferometer modifies its index of reflection, thereby defining the position of the constructive interference fringe.

Another significant patent is the **Ultra High Density Disk Reader/Writer**, which integrates two interferometers in its design. This optical apparatus is designed for reading from and writing to ultra high-density disks. It includes a light source that emits a pencil of light rays along an optical axis, along with a beamsplitter, a quarter-wave plate, and an objective lens. The pencil of light rays is transmitted through this arrangement to produce a narrow fringe ring, which generates an ultra-small spot of light. This innovative approach allows for addressing far more storage locations in a given area compared to conventional larger spots.

Career Highlights

Chase has made significant strides in his career by developing cutting-edge technological solutions. His expertise in optical physics and engineering has led to breakthroughs that enhance data storage capabilities and manipulate light with unprecedented precision.

Collaborations

Throughout his career, Chase has collaborated with various companies, including Omegatech, Inc. His work with such organizations highlights his role in pushing the boundaries of optical technology and data storage methods.

Conclusion

Roland H. Chase continues to be an influential figure in the field of optical inventions. His innovative patents, particularly in the areas of light manipulation and high-density data storage, demonstrate his commitment to advancing technology. As the digital age progresses, his contributions will undoubtedly play a crucial role in shaping future innovations.