Company Filing History:
Years Active: 2005-2007
Title: **The Innovations of Michael Francis Aggett: A Journey Through Optical Device Patents**
Introduction
Michael Francis Aggett is an esteemed inventor based in Melba, Australia. With a notable total of two patents, Aggett has made significant contributions to the field of optical devices. His innovations focus on enhancing the performance and efficiency of diode lasers, showcasing his expertise and commitment to advancing technology.
Latest Patents
Aggett's latest patents include the following groundbreaking inventions:
1. **Single-mode optical device** - This device encompasses a first region and a second region laterally disposed about the first region, featuring an absorbing layer and an isolation layer to manage optical loss. The thickness of the isolation layer is ingeniously selected to attenuate high order lateral optical modes, thereby providing a high kink power. Specifically, the device can serve as a 980 nm ridge diode laser, where the oxide insulating layer controls optical losses into a gold contact layer, yielding a kink power of at least about 250 mW.
2. **Low divergence diode laser** - This invention consists of a plurality of layers, including n-type and p-type layers, designed with an asymmetric refractive index profile to generate an optical field distribution favoring n-type layers. It is aimed at creating a laser beam with a divergence of less than 28° in the growth direction. Notably, it achieves an internal loss of about 1.2 cm or less, generating a beam with a spot size of at least about 1.1 μm and a divergence of approximately 13°.
Career Highlights
Michael Francis Aggett is affiliated with the Australian National University, where his work has garnered recognition for its innovation and technical depth. His contributions to the field of optical devices have had substantial impacts on both academic research and practical applications in technology.
Collaborations
Throughout his career, Aggett has collaborated with esteemed colleagues, including Manuela Buda and Hark Hoe Tan. Their partnerships have enriched their projects, combining diverse expertise to push the boundaries of what is achievable in optical technology.
Conclusion
In summary, Michael Francis Aggett's inventive spirit and dedication to the field of optical devices underscore his role as a significant contributor to modern technology. His patents encapsulate advancements that not only demonstrate his technical prowess but also pave the way for future innovations in diode lasers and optical applications. The continued exploration of these concepts holds promise for enhancing electronic and photonic devices.