Saumil Bandyopadhyay

Title: Saumil Bandyopadhyay: Innovator in Photonic Technology

Introduction

Saumil Bandyopadhyay is a notable inventor based in New York, NY, who has made significant contributions to the field of photonics. His innovative work focuses on the integration of photonic chips with fiber lasers, showcasing his expertise in optical technologies.

Latest Patents

Bandyopadhyay holds a patent for a photonic chip integrated with a fiber laser. This advanced photonic chip includes an external cavity (EC) optical circuit that provides wavelength-selective optical feedback to a length of active optical fiber. The light generated in the active optical fiber can be coupled from the EC circuit to a light processing circuit of the photonic chip, such as an optical modulator or an optical mixer. The EC circuits may incorporate single-frequency and multi-frequency optical filters, including ring resonators, dual-ring resonators, and optical modulators to support multi-frequency lasers. Additionally, the EC circuits may feature pump combiners and optical isolators, enhancing the functionality of the photonic chip.

Career Highlights

Bandyopadhyay is currently employed at Nokia Solutions and Networks Oy, where he continues to push the boundaries of photonic technology. His work has been instrumental in advancing the capabilities of optical circuits and their applications in various industries.

Collaborations

One of his notable collaborators is Michael J Hochberg, with whom he has worked on various projects related to photonics and optical technologies.

Conclusion

Saumil Bandyopadhyay's contributions to the field of photonics, particularly through his innovative patent, highlight his role as a leading inventor in this rapidly evolving area of technology. His work at Nokia Solutions and Networks Oy continues to influence advancements in optical systems.