Company Filing History:
Years Active: 2020-2021
Title: Innovations of Wageh Swelm in Photodiode Technology
Introduction
Wageh Swelm is a notable inventor based in Jeddah, Saudi Arabia. He has made significant contributions to the field of photodiode technology, holding three patents that showcase his innovative approach to enhancing the performance of photodetectors. His work is particularly relevant in the context of modern optoelectronic applications.
Latest Patents
Wageh Swelm's latest patents include a photodiode featuring a quantum dot light absorption layer. This invention describes a photodiode that comprises a photoactive spinel oxide layer, which forms a contact with a light absorption layer made of quantum dots, quantum wires, or quantum rods, as well as an inorganic substrate layer. The design allows for the formation of an isotype junction between the inorganic substrate layer and the photoactive spinel oxide layer. The methods of characterizing this photodiode demonstrate commercially relevant electrical and optoelectronic properties, particularly its ability to function as a photodetector with high photosensitivity. Additionally, an economical process for preparing the photodiode is provided, along with various applications.
Another significant patent by Wageh Swelm involves a photodiode that includes an aluminum metal ohmic contact and a spinel oxide layer. Similar to his previous invention, this photodiode also features a photoactive spinel oxide layer that interacts with a light absorption layer of quantum dots, quantum wires, or quantum rods, and an inorganic substrate layer. The methods of characterization reveal its potential for high photosensitivity and practical applications in the field.
Career Highlights
Wageh Swelm is affiliated with King Abdulaziz University, where he continues to contribute to research and development in photodiode technology. His work has garnered attention for its innovative approach and practical applications in the field of optoelectronics.
Collaborations
Wageh has collaborated with notable colleagues, including Fahrettin Yakuphanoglu and Ahmed A Al-Ghamdi. Their combined expertise has further advanced the research and development of photodiode technologies.
Conclusion
Wageh Swelm's contributions to photodiode technology reflect his innovative spirit and dedication to advancing the field. His patents demonstrate significant advancements in the performance and application of photodetectors, making a lasting impact on the industry.