Douglas Gill

Title: Innovations by Douglas Gill

Introduction

Douglas Gill is an accomplished inventor based in South Orange, NJ (US). He holds a total of 2 patents that showcase his expertise in the field of optical devices and photonic technology. His work has significantly contributed to advancements in electro-optic devices.

Latest Patents

One of his latest patents is titled "RF delay line for segmented optical waveguide modulator." This invention involves a segmented optical modulator that includes two optical modulator segments located along a main face of a photonic chip. It features two RF transmission lines connected to drive each of the optical modulator segments. A unique aspect of this design is that a signal electrode of one of the transmission lines includes a segment that is vertically capacitively coupled to a series of spaced ground-connected metallic elements. This innovative approach enhances the performance of the optical modulator.

Another significant patent by Douglas Gill is "Multi-segment electro-optic devices with low loss RF delay lines." This invention describes an electro-optic device, such as an optical modulator, which comprises a driver that generates multiple identical time-synchronized copies of an input electrical signal. The device includes a photonic integrated circuit with an optical waveguide structure and several phase-modulating electro-optical modulator segments. Instead of incorporating a required phase delay into the driver structure, a multi-layer interconnect substrate is utilized, which includes alternating insulating and conductive layers. This design allows for efficient transmission of the electrical signals to the photonic integrated circuit.

Career Highlights

Douglas Gill is currently employed at Nokia Solutions and Networks Oy, where he continues to innovate and develop cutting-edge technologies in the field of photonics. His contributions have been instrumental in advancing the capabilities of optical devices.

Collaborations

He has collaborated with notable coworkers, including Juthika Basak and Asres Seyoum, who have also contributed to the field of optical technology.

Conclusion

Douglas Gill's work in the realm of optical devices and photonic technology exemplifies his innovative spirit and dedication to advancing the field. His patents reflect significant advancements that have the potential to impact various applications in technology.