Company Filing History:
Years Active: 2013-2017
Title: Innovations of Tapanendu Kundu
Introduction
Tapanendu Kundu is a notable inventor based in Mumbai, India. He has made significant contributions to the field of photo-detection and biosensing technologies. With a total of three patents to his name, Kundu's work showcases his innovative approach to solving complex problems in these areas.
Latest Patents
One of Kundu's latest patents is a micro electro mechanical system (MEMS) based wide-band polymer photo-detector. This device features a polymer-based photo-detector that exhibits photoresponsivity across Ultraviolet, Visible, Near, and Mid Infrared regions. The design incorporates a single layer of polyvinyl alcohol (PVA) as the photoactive layer, eliminating the need for additional buffer layers. By modifying the nano-morphology of the PVA layer, its photoresponsivity is extended from Ultraviolet to Near Infrared. The photo-generated charge carriers diffuse through the amorphous part of the polymer layer, leading to efficient electrical conduction under Ultraviolet illumination. The low thermal mass of the MEMS structure minimizes localized heating effects, enhancing the photo-detector's responsivity.
Another significant patent is for an optical fiber probe designed as a biosensor. This innovative probe features at least one curved portion that enhances the penetration of evanescent waves. Additionally, it incorporates nanoparticles that are configured to enhance localized surface plasmon resonance, further improving its sensing capabilities.
Career Highlights
Tapanendu Kundu is affiliated with the Indian Institute of Technology Bombay, where he conducts research and development in advanced sensing technologies. His work has garnered attention for its practical applications and innovative designs.
Collaborations
Kundu has collaborated with notable colleagues, including Vemulakonda Venkata Raghavendra Sai and Soumyo Mukherji. These collaborations have contributed to the advancement of his research and the successful development of his patents.
Conclusion
Tapanendu Kundu's contributions to the fields of photo-detection and biosensing are noteworthy. His innovative patents reflect his commitment to advancing technology and addressing real-world challenges. His work continues to inspire future innovations in these critical areas.