David S Levy

Title: Innovations of David S. Levy

Introduction

David S. Levy is a prominent inventor based in Freehold, NJ (US). He has made significant contributions to the field of optical communication, holding a total of 11 patents. His work focuses on advanced technologies that enhance the efficiency and functionality of optical systems.

Latest Patents

One of his latest patents is the Integrated Reconfigurable Optical Add/Drop Multiplexer. This innovative device is designed for use in wavelength division multiplexing (WDM) optical communication systems. It allows each drop port to receive any wavelength channel, while each add port can transmit on any wavelength channel. The reconfigurability of the drop ports is achieved through the integration of cross-connect functionality, utilizing optical 1×2 switches for 'space' switching. These switches are controlled from a remotely located node controller. Additionally, the add port reconfigurability is facilitated by tunable lasers and a wavelength-independent optical power combiner, which may be a star coupler integrated with other components. The modular architecture of the RPLAD ensures that if one unit fails, it can be removed and the remaining modules can be reconfigured to reroute traffic, maintaining the integrity of the optical communication ring.

Another notable patent is the Integrateable Optical Interleaver and De-Interleaver. This device includes an input Y-branch coupler and at least two multi-section optical couplers. The interleaver is designed to be compact and robust, capable of integration onto a single planar lightwave circuit. This innovation enhances the capabilities of optical systems by allowing for more efficient signal processing.

Career Highlights

David S. Levy has been associated with Lucent Technologies Inc., where he has contributed to various groundbreaking projects in optical technology. His expertise and innovative mindset have positioned him as a key figure in the development of advanced optical communication systems.

Collaborations

Throughout his career, David has collaborated with notable professionals in the field, including Daniel Yousef Al-Salameh and Christopher Richard Doerr. These collaborations have further enriched his work and contributed to the advancement of optical technologies.

Conclusion

David S. Levy's contributions to optical communication through his patents and innovations have significantly impacted the industry. His work continues to pave the way for advancements in optical technologies, showcasing the importance of innovation in this field.