Frank Calabrese

Title: Frank Calabrese: Innovator in Fiber Optic Technology

Introduction

Frank Calabrese is a notable inventor based in South Elgin, Illinois. He has made significant contributions to the field of fiber optic technology. His innovative work focuses on materials that enhance the performance of optical networks.

Latest Patents

Frank Calabrese holds a patent for a material designed to attenuate light signals with low reflectance in a fiber optic network. The patent describes a fiber optic attenuating element made from a thermoplastic polymer. This polymer has a refractive index ranging from about 1.42 to 1.47 at a temperature of 23°C and a wavelength of 1550 nm. It also features a glass transition temperature of at least 105°C and an intrinsic loss of less than one dB/mm at both 1310 and 1550 nm. The polymer includes at least one monomer with fluorinated moieties, and the element is designed to couple optically with optical fibers.

Career Highlights

Frank Calabrese is associated with Furukawa Electric North America, Inc., where he applies his expertise in fiber optics. His work has contributed to advancements in the efficiency and effectiveness of fiber optic networks.

Collaborations

He has collaborated with notable colleagues, including Kaushik Chakrabarty and Arturo Hale. Their combined efforts have furthered the development of innovative solutions in the field.

Conclusion

Frank Calabrese's contributions to fiber optic technology exemplify the impact of innovation in enhancing communication networks. His patent reflects a commitment to advancing the capabilities of optical systems.