Company Filing History:
Years Active: 2002
Title: The Innovations of Darol Chamberlain
Introduction
Darol Chamberlain is an accomplished inventor based in Ithaca, NY (US). He has made significant contributions to the field of optical devices, holding a total of 3 patents. His work focuses on developing advanced technologies that enhance the performance and efficiency of optical systems.
Latest Patents
One of Chamberlain's latest inventions is a thermally tunable optical device. This device includes an optical fiber that has properties that vary with temperature, along with a heater that is thermally coupled to the optical fiber. The heater features a metal layer with two electrical contacts, which are spaced apart along the metal layer. The electrical resistance of the metal layer between the contacts changes with temperature, functioning as a resistive heater. A controller is also included, which provides electrical power to the heater and measures the voltage across it. This controller regulates the current supplied to the heater, effectively controlling its temperature.
Another notable patent is the fluid-encapsulated MEMS optical switch. This switch consists of an optical waveguide matrix with MEMS mirrors located in trenches at waveguide cross-points. The trenches are filled with a collimation-maintaining fluid that prevents light beams from spreading when entering the switch. This innovation allows for the use of smaller MEMS mirrors, which are approximately 15 µm wide and 2 µm thick, resulting in faster switching times due to shorter actuation distances.
Career Highlights
Chamberlain is currently employed at Corning Incorporated, a leading company in the field of optical technology. His work at Corning has allowed him to push the boundaries of optical device innovation and contribute to advancements in the industry.
Collaborations
Throughout his career, Chamberlain has collaborated with notable colleagues, including Victoria Ann Edwards and Bernard Eid. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Darol Chamberlain's contributions to optical technology through his patents and work at Corning Incorporated highlight his role as a significant innovator in the field. His inventions continue to pave the way for advancements in optical devices, showcasing the importance of innovation in technology.