Company Filing History:
1 out of 6 Years Active: 2024-2025
Title: Innovations of Ricardo Aroca
Introduction
Ricardo Aroca is a notable inventor based in Maynard, MA, who has made significant contributions to the field of optical modulation. With a total of two patents to his name, Aroca's work focuses on enhancing the performance and efficiency of optical devices.
Latest Patents
Aroca's latest patents include a "Linearly Distributed Optical Modulator with Active Photonic Integrated Circuit Adjustment." This invention provides an optical modulator that incorporates linearly distributed active circuitry connected to a signal electrode. This design compensates for loss or attenuation of high-frequency modulation signals. In one embodiment, negative resistance cells are strategically attached to the signal electrode at various points, featuring tunable negative resistances to counteract signal loss. Another embodiment introduces a segmented bias electrode along the optical waveguide's length, which helps reduce impedance mismatches and minimizes echoes and ripples in the modulation signal.
His second patent, titled "Multi-Section Mismatched Modulator for Optimal Power," also focuses on improving optical modulation. This invention features a segmented bias electrode that applies a reverse bias transversely to the diode modulator section. By adjusting the reverse-bias point at different segments of the bias electrode, the RF impedance along the signal electrode can be tuned to match a desirable impedance value, thereby reducing reflection and ripple effects.
Career Highlights
Ricardo Aroca is currently associated with Acacia Technology, Inc., where he continues to innovate in the field of optical technology. His work has been instrumental in advancing the capabilities of optical modulators, making them more efficient and effective for various applications.
Conclusion
Ricardo Aroca's contributions to optical modulation through his innovative patents demonstrate his expertise and commitment to advancing technology. His work at Acacia Technology, Inc. continues to influence the field positively.