This inventor holds 3 USPTO granted patents and 1 published patent application. Top assignees: Florida Institute of Technology, Other. Active years: 2017-2021.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
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1 out of 834,453 Years Active: 2017-2021
Title: Innovations of Bilas Chowdhury in Optical Communications
Introduction
Bilas Chowdhury is a notable inventor based in Melbourne, Florida, recognized for his contributions to optical communications technology. With a total of three patents to his name, Chowdhury has made significant advancements in the field, particularly in the area of pulse amplitude modulation and spatial domain multiplexing.
Latest Patents
Chowdhury's latest patents focus on systems designed to achieve multiple bits per symbol in optical communications. One of his key inventions is a modified optical PAM communication system that utilizes multiple laser sources to generate each amplitude level. This system can operate independently or in conjunction with other modulation systems such as spatial domain multiplexing (SDM), mode division multiplexing (MDM), wavelength division multiplexing (WDM), and time division multiplexing (TDM). In one embodiment, a PAM-4 system can double the data rate, allowing for a 25 Gbps NRZ signal to produce a 50 Gbps PAM-4 signal. Furthermore, more advanced configurations using additional lasers can achieve PAM-8 or PAM-16, resulting in data rates of 75 and 100 Gbps, respectively. These innovations can be integrated with SDM systems to enhance data rates, effectively multiplying the number of SDM channels by the PAM efficiency.
Career Highlights
Chowdhury has worked with the Florida Institute of Technology, where he has contributed to various research initiatives and projects. His work has been instrumental in pushing the boundaries of optical communication technologies.
Collaborations
Chowdhury has collaborated with notable colleagues such as Syed H Murshid and Greg Lovell, enhancing the scope and impact of his research through teamwork and shared expertise.
Conclusion
Bilas Chowdhury's innovative work in optical communications exemplifies the potential of modern technology to improve data transmission efficiency. His patents reflect a deep understanding of complex systems and a commitment to advancing the field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile