Company Filing History:
Years Active: 2002-2012
Title: Sotiris Emil Kanellopoulos: Innovator in Optical Technologies
Introduction
Sotiris Emil Kanellopoulos is a distinguished inventor based in London, GB. He holds a total of 5 patents that showcase his contributions to the field of optical technologies. His innovative work focuses on enhancing the capabilities of optical systems, particularly in the areas of light propagation and pressure sensing.
Latest Patents
One of his latest patents involves detecting a disturbance in the phase of light propagating in an optical waveguide. This invention features a partially coherent Optical Time Domain Reflectometry (OTDR) apparatus that utilizes a directly modulated semiconductor Distributed Feedback (DFB) laser diode. The apparatus transmits partially coherent light pulses along a monomode optical fiber. The light Rayleigh backscattered from these pulses is processed through a Fibre Bragg Grating (FBG) filter, which significantly reduces the spectral width of the light received at a photodetector. This enhancement increases the temporal coherence of the light, allowing for the detection of a temporal speckle pattern.
Another significant patent by Kanellopoulos is a method and apparatus for detecting pressure distribution in fluids. This pressure sensing apparatus transmits light pulses along a monomode optical fiber, where the polarization of backscattered light is detected. The optical fiber is designed to deform asymmetrically under external isotropic pressure, enabling the detection of pressure distribution in fluids. This invention has various applications, including fluid flow detection and tsunami detection.
Career Highlights
Throughout his career, Sotiris has worked with notable companies such as Fotech Solutions Limited and Nortel Networks Corporation. His experience in these organizations has contributed to his expertise in optical technologies and innovation.
Collaborations
Sotiris has collaborated with esteemed professionals in his field, including Alan John Rogers and Sergey Vladimir Shatalin. These collaborations have further enriched his work and expanded the impact of his inventions.
Conclusion
Sotiris Emil Kanellopoulos is a prominent inventor whose work in optical technologies has led to significant advancements in the field. His innovative patents reflect his dedication to enhancing optical systems and addressing real-world challenges.