Kevin F Carr

Title: **Kevin F Carr: Innovator in Spectroscopy and Colorimetry**

Introduction

Kevin F Carr, based in Sunapee, NH, is a recognized inventor with four patents to his name. His innovative work primarily focuses on the realms of spectroscopy and colorimetry, contributing advancements that enhance the ability to analyze materials and their properties in the infrared spectrum.

Latest Patents

One of Carr's notable inventions is the "Infrared Integrating Sphere." This device is designed to measure the diffuse reflectivity of material samples in the infrared spectrum. The integrating sphere is housed within an airtight vacuum chamber, specifically designed to maintain an inert atmosphere that does not interfere with infrared measurements. It features dual mounting positions for samples—one at the sphere's center and another on its wall—each mode facilitating different testing methodologies. The center-mounted configuration allows the sample to be rotated to a preselected angle without the need for re-ventilating the chamber's atmosphere after each test. This innovation significantly improves measurement efficiency and accuracy.

In addition, Carr has developed a "Method of and Apparatus for Bispectral Fluorescence Colorimetry." This modular bench-top colorimeter includes a self-contained housing for excitation and emission monochromators. With the aid of fiber light guide interconnections, this device accurately determines the bispectral radiance factors, which define the true color of fluorescent materials. Furthermore, it offers various data presentation formats to enhance analysis.

Career Highlights

Throughout his career, Carr has made substantial contributions while working at prominent organizations such as Labsphere, Inc. and the United States of America, as represented by the Secretary of the Navy. His focus has remained on the development of analytical tools that provide critical insights into material properties.

Collaborations

Carr has collaborated with talented individuals in the field, including Joseph W. Jablonski and James Leland. These partnerships have enriched his research and expanded the impact of his inventions within the scientific community.

Conclusion

Kevin F Carr's ingenuity in developing the infrared integrating sphere and bispectral fluorescence colorimeter highlights his significant contributions to the fields of spectroscopy and colorimetry. His inventive spirit continues to drive advancements in the measurement of material properties, showcasing the vital role that innovation plays in scientific research and industrial applications.