Location History:
- Orleans, CA (2006)
- Welland, CA (2009)
Company Filing History:
Years Active: 2006-2009
Title: The Innovations of Serge Grabtchak
Introduction
Serge Grabtchak is a notable inventor based in Welland, Canada, recognized for his contributions to optical waveguide technology. With a total of two patents to his name, Grabtchak has made significant advancements in the field of photonics.
Latest Patents
His latest patents include a "Planar waveguide structure with tightly curved waveguides," which describes ridge and buried waveguide structures featuring a plurality of trenches disposed proximate to the waveguides. This design enhances the confinement of an optical signal propagating within the waveguide. Additionally, it includes an adiabatic transition region where the distance between trenches and the waveguide is featured. Another significant patent is the "Planar waveguide structure with polarization compensation," which presents a design for a polarization-independent ridge waveguide structure. This inventive waveguide features discontinuous trenches formed on either side of the waveguide, allowing for different polarization characteristics based on the presence of the trenches.
Career Highlights
Throughout his career, Grabtchak has worked with prominent companies such as Enablence Inc. and Metrophotonics Inc. His work in these organizations has contributed to the development of innovative optical technologies.
Collaborations
Some of his notable coworkers include Yury Logvin and Kirill Pimenov, who have collaborated with him on various projects in the field of photonics.
Conclusion
Serge Grabtchak's contributions to optical waveguide technology through his patents and collaborations highlight his role as an influential inventor in the field. His work continues to impact advancements in photonics and optical communications.