Company Filing History:
Years Active: 2020-2023
Title: Krishnakali Chaudhury: Innovator in Metamaterial Devices
Introduction
Krishnakali Chaudhury is a prominent inventor based in West Lafayette, IN (US). She has made significant contributions to the field of optical sensor systems, particularly through her innovative work on metamaterials. With a total of 2 patents, her inventions are paving the way for advancements in harsh environmental conditions.
Latest Patents
Her latest patents include a method of making a metamaterial device and an optical sensor system. This system comprises refractory plasmonic elements that can withstand temperatures exceeding 2500° C in chemically aggressive and harsh environments. The plasmonic metamaterial or metasurface is engineered to exhibit specific spectral and angular responses. It alters optical reflection characteristics based on varying physical environmental conditions, including temperature, surface chemistry, and mechanical loads. The metamaterial consists of ultra-thin structured layers, with a total thickness of less than tens of microns, deployable onto surfaces of devices operating in extreme conditions. The top interface of the metamaterial is illuminated with a light source, and the reflected signal is detected using remote detectors.
Career Highlights
Krishnakali Chaudhury is associated with the Purdue Research Foundation, where she continues to innovate and develop her groundbreaking technologies. Her work is instrumental in advancing the capabilities of optical sensors in challenging environments.
Collaborations
Some of her notable coworkers include Urcan Guler and Alexander V Kildishev, who contribute to her research and development efforts.
Conclusion
Krishnakali Chaudhury's contributions to the field of metamaterials and optical sensor systems highlight her role as a leading inventor. Her innovative patents are set to make a significant impact in various industries, particularly those requiring robust solutions in extreme conditions.