This inventor holds 1 USPTO granted patent and 1 published patent application. Active years: 2026.
Years Active: 2026
Title: Innovations of Abhi Saxena in Photonic Devices
Introduction
Abhi Saxena is an accomplished inventor based in Seattle, WA (US). He has made significant contributions to the field of photonic devices, particularly through his innovative patent on ultra-low-energy non-volatile phase shifters. His work focuses on enhancing the efficiency and functionality of integrated photonic devices.
Latest Patents
Abhi Saxena holds a patent for an integrated photonic device that features a waveguide capable of propagating radiation within a specific wavelength band. The device includes a phase shifter that is optically coupled to the waveguide. This phase shifter utilizes a heat-actuable phase change material (PCM) that is also optically coupled to the waveguide. The design incorporates a heater with a layer of two-dimensional material, which is in thermal communication with the PCM. This configuration allows for the application of a reset voltage pulse, causing the graphene layer to heat and cool, leading to a phase transition in the PCM. This transition alters the refractive index of the PCM, resulting in a phase shift of the radiation traveling through the waveguide. Abhi Saxena's patent is a testament to his innovative approach in the field, with 1 patent to his name.
Career Highlights
Throughout his career, Abhi Saxena has demonstrated a commitment to advancing technology in photonics. His work has implications for various applications, including telecommunications and data processing. His innovative designs aim to improve energy efficiency and performance in photonic systems.
Collaborations
Abhi Saxena has collaborated with notable colleagues, including Zhuoran Fang and Rui Chen. Their combined expertise has contributed to the development of cutting-edge technologies in the field of photonics.
Conclusion
Abhi Saxena's contributions to the field of photonic devices highlight his innovative spirit and dedication to advancing technology. His patent on ultra-low-energy non-volatile phase shifters represents a significant step forward in the efficiency of integrated photonic systems.