Company Filing History:
2 out of 643 
2 out of 32,543 
1 out of 9 
Years Active: 2006-2013
Title: The Innovative Mind of Marco De Donno
Introduction
Marco De Donno, an accomplished inventor based in Milan, Italy, has made significant contributions to the field of optical communications. With a remarkable portfolio of five patents, his work primarily focuses on enhancing the functionality and efficiency of external cavity lasers (ECLs).
Latest Patents
Among his most recent innovations is a patent titled "Method and apparatus for reducing the amplitude modulation of optical signals in external cavity lasers." This invention tackles the challenge of controlling amplitude modulation (AM) within ECLs, enabling improved signal quality. The apparatus incorporates a gain medium and a phase element with variable transmissivity, coupled with a spectrally selective optical filter that minimizes AM amplitude, achieving a desired performance in laser output signals.
Another notable patent is "Passive phase control in an external cavity laser." This invention outlines an innovative laser module with a thermoelectric cooler that stabilizes the temperature of its components. The mechanical deformations caused by environmental temperature variations are addressed through a thermal bridge element, providing reliable performance in emitting optical beams.
Career Highlights
Marco De Donno has had an impressive career, working with leading technology companies such as Telecom Italia S.p.a. and Google Inc. His experience in these organizations has enriched his knowledge and expertise in optical technologies, cementing his role as a key contributor in the field.
Collaborations
Throughout his journey, Marco has collaborated with notable professionals such as Andrea Romano and Aurelio Pianciola. These partnerships have fostered innovation and elevated the development of cutting-edge technologies in the optical communication sector.
Conclusion
With a strong foundation in research and development, Marco De Donno continues to push the boundaries of optical communications through his patents and collaborations. His work exemplifies the spirit of innovation, contributing to advancements that enhance the performance and reliability of laser technologies.