Company Filing History:
Years Active: 1978
Title: Innovations of Carl Ragnar Sandahl in Optical Fiber Connectors
Introduction
Carl Ragnar Sandahl is a notable inventor based in Morristown, NJ, who has made significant contributions to the field of optical technology. With two patents to his name, Sandahl has demonstrated exceptional ingenuity in designing optical fiber connectors that enhance the precision and reliability of fiber optic systems.
Latest Patents
Sandahl's latest patents include innovative designs for optical fiber connectors. The first, titled **Optical Fiber Connector**, features a male connector portion equipped with at least three cylindrical inner rods that maintain tangential contact with each other. This design forms an opening that accurately positions an optical fiber, ensuring optimal performance. The accompanying female connector portion comprises at least three outer rods arranged to create a nesting structure, allowing for highly accurate fiber alignment.
The second patent, known as the **Hermaphrodite Optical Fiber Connector**, presents a unique housing containing a set of inner and outer rods. The inner rods hold tangential contact with each other, forming an aperture designed to securely receive a fiber. This design not only protects the fiber but ensures the ends of both the inner rods and the fiber terminate in a planar surface, further enhancing structural integrity when engaged.
Career Highlights
Carl Ragnar Sandahl has been an integral part of Bell Telephone Laboratories, a renowned research institution that has historically contributed to innovations in telecommunications and technology. His work at Bell Telephone Laboratories has allowed him to leverage cutting-edge research and development to contribute actively to advancements in optical technology.
Collaborations
Throughout his career, Sandahl has collaborated with colleagues including John S Cook. Together, they have explored various dimensions of optical fiber technology, fostering an environment of creativity and innovation within their team.
Conclusion
Carl Ragnar Sandahl stands out as a significant inventor whose patents in optical fiber connectors represent a leap forward in the field. His contributions not only improve fiber optics connectivity but also highlight the collaborative spirit within research institutions like Bell Telephone Laboratories. His work continues to have a lasting impact on technology and telecommunications.