Daniel Esman

Title: The Innovations of Daniel Esman

Introduction

Daniel Esman is a notable inventor based in San Diego, California. He has made significant contributions to the field of optical communications and signal processing. With a total of three patents to his name, Esman's work focuses on advanced methods for receiving and reconstructing spread spectrum signals.

Latest Patents

Esman's latest patents include the "Comb Assisted Spread-Spectrum Method" and the "Comb Assisted Spread-Spectrum Receiver and Reception Methods." The first patent describes a spread spectrum receiving method that utilizes an optical signal frequency comb. This method generates modes of the optical signal frequency comb that are modulated with a received spread spectrum signal. An optical local oscillator comb is also generated, which is mutually coherent with the signal frequency comb. A code word is applied to the local oscillator comb, allowing for the detection of the received spread spectrum signal from the combined combs. The second patent outlines a spread spectrum receiver that physically reconstructs received data in the optical domain using coherently coupled frequency combs. This innovative approach allows for the detection of received data with a subrate detector comprised of a detector array.

Career Highlights

Throughout his career, Daniel Esman has worked with prestigious institutions, including the University of California and The Regents of the University of California. His research and inventions have significantly advanced the field of optical communications.

Collaborations

Esman has collaborated with notable colleagues such as Vahid Ataie and Ping Piu Kuo. Their combined expertise has contributed to the development of innovative technologies in the realm of signal processing.

Conclusion

Daniel Esman is a distinguished inventor whose work in optical communications has led to groundbreaking patents. His contributions continue to influence the field and pave the way for future innovations.