Mehedi Hasan

Title: Mehedi Hasan: Innovator in Optoelectronic Technology

Introduction

Mehedi Hasan is a notable inventor based in Nepean, Canada. He has made significant contributions to the field of optoelectronics, holding 2 patents that showcase his innovative spirit and technical expertise.

Latest Patents

One of his latest patents is the "High stability optoelectronic oscillator and method." This invention includes a drift compensation circuit and features a set of optical domain components that are communicatively coupled with RF domain components. The RF components consist of a mode selection filter, a phase locked loop (PLL), and a drift compensation circuit. This design aims to maintain a drift compensated mode selection result within the PLL's locking bandwidth, minimizing phase shifting from accumulating phase drift.

Another significant patent is the "Optical performance monitor." This device comprises a first stage that receives a multiplexed optical signal and is tunable over a period. The first stage filters the multiplexed optical signal to produce a fine filtered optical signal. A second stage, coupled to the first, generates one or more interfered optical signal pairs, while a third stage demultiplexes these pairs to produce a plurality of demultiplexed optical signals. The combination of the second and third-stage transfer functions is designed to enhance performance over the optical channel.

Career Highlights

Mehedi Hasan has worked with prominent companies such as Nanowave Technologies Inc. and Huawei Technologies Canada Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to cutting-edge projects in the optoelectronic field.

Collaborations

Throughout his career, Mehedi has collaborated with talented individuals, including Trevor Hall and Charles William Tremlett Nicholls. These collaborations have further enriched his work and expanded his professional network.

Conclusion

Mehedi Hasan is a distinguished inventor whose work in optoelectronics has led to innovative patents that address critical challenges in the field. His contributions continue to influence the industry and inspire future advancements.