Jacob B Khurgin

Title: **Innovations and Contributions of Jacob B. Khurgin in Photonics**

Introduction

Jacob B. Khurgin is a prominent inventor based in Baltimore, MD, with an impressive portfolio of 45 patents. His groundbreaking work primarily centers around the field of photonics, particularly in the development of advanced optical devices and systems that have significant implications for high-performance communications and signal processing. His contributions continue to push the boundaries of technology, demonstrating exceptional innovation in his field.

Latest Patents

Among Khurgin's most recent innovations are two noteworthy patents:

1. **Extended Transit Time Array Photodetector Combiner (ETT-APC)**: This patent introduces high-performance ultra-wideband Phased Array Antennas (PAA) featuring unique capabilities made possible through photonic integrated circuits and novel optical architectures. The technology benefits from photonic integration and ultra-low-loss waveguides, enabling optical multiplexing that combines wavelength division multiplexing with novel extensions to array photodetectors. This combination allows for the efficient merging of multiple RF photonic signals with minimal loss, and introduces tunable optical up-conversion and down-conversion systems, facilitating high dynamic range frequency manipulation.

2. **Linearized Mach Zehnder Interferometer (MZI) Modulator**: Khurgin proposes a novel transmitter capable of delivering broadband all-optical linearization of an MZI modulator, specifically designed for high linearity RF photonic links and optical converters. This invention involves an amplitude modulated MZI modulator system where part of the laser carrier is integrated back into the signal, producing a Controlled Carrier-AM (CC-AM) signal. Through the use of a dual output MZI modulator, this innovative approach minimizes or entirely cancels third-order intermodulation distortion, enhancing signal fidelity.

Career Highlights

Throughout his career, Jacob Khurgin has contributed significantly to companies that include Celight, Inc. and Morton Photonics Incorporated. His work in these organizations has centered on advanced photonic systems, further solidifying his reputation as a leading innovator in the field.

Collaborations

Khurgin has collaborated with numerous skilled professionals, including Isaac Shpantzer and Pak Shing Cho. These collaborations have fostered collective advancements in photonics, allowing for richer ideas and innovations that address complex challenges in the industry.

Conclusion

Jacob B. Khurgin's extensive list of patents and his innovative contributions in the realm of photonics are a testament to his expertise and visionary approach to technology. His work not only enhances the capabilities of optical systems but also paves the way for future advancements in various applications, ensuring a lasting impact on the field of photonics and beyond.