Kishore Padmaraju

Title: Innovations of Kishore Padmaraju

Introduction

Kishore Padmaraju is a prominent inventor based in New York, NY, known for his significant contributions to the field of optical devices and radio-frequency technology. With a total of 13 patents to his name, he has made remarkable advancements that enhance the performance and efficiency of optical systems.

Latest Patents

Among his latest patents is the "Optimization of RF driver and/or optical device." This invention includes an apparatus that features an optical device capable of outputting a data-modulated optical signal. It incorporates an electrical radio-frequency (RF) driver that drives the optical device with one or more RF drive signals. Additionally, a photodetector measures the light intensity output by the optical device, while an electronic controller is configured to dither the amplitude of the RF drive signals at a specific frequency. This controller also adjusts the operation settings of the RF driver and optical device based on the measured light intensity.

Another notable patent is the "Bias control of optical modulators." This invention discloses an optical waveguide modulator with automatic bias control. A dither signal is applied to the modulator bias, and its signature is detected in light tapped from the modulator's output using a phase-sensitive dither detector. The detected signal is processed with pre-recorded information to adjust the modulator bias accordingly. This innovation allows for improved control of the IQ bias in quadrature modulators.

Career Highlights

Kishore Padmaraju has worked with several notable companies throughout his career, including Elenion Technologies and Nokia Solutions and Networks. His experience in these organizations has contributed to his expertise in developing cutting-edge technologies in the optical and RF domains.

Collaborations

Kishore has collaborated with esteemed colleagues such as Michael J Hochberg and Yangjin Ma, further enhancing his innovative work in the field.

Conclusion

Kishore Padmaraju's contributions to optical devices and RF technology through his patents demonstrate his commitment to innovation and excellence. His work continues to influence advancements in these critical areas of technology.