Company Filing History:
Years Active: 2016
Title: Maciej Dems: Innovator in Vertical Cavity Surface Emitting Lasers
Introduction
Maciej Dems is a prominent inventor based in Lodz, Poland. He has made significant contributions to the field of laser technology, particularly in the design of vertical cavity surface emitting lasers (VCLs). His innovative work focuses on enhancing the performance and efficiency of these lasers.
Latest Patents
Maciej Dems holds a patent for a "Vertical cavity surface emitting laser cavity with low thermal impedance." This invention introduces new designs of VCLs that incorporate high contrast gratings (HCG) combined with a diamond layer as a bottom mirror. The designs can be realized using a classical V-shaped pumping scenario or by introducing the pumping beam from the bottom direction through the HCG, which can be designed to be transparent at the wavelength of the pumping light. Additionally, the invention can be completed with an HCG combined with a diamond layer as a top mirror, reflecting the pump diode laser while remaining transparent to the VCL emission when the pumped and emitted beams are collinear.
Career Highlights
Maciej Dems is affiliated with the École Polytechnique Fédérale de Lausanne, where he continues to advance his research in laser technology. His work has garnered attention for its innovative approach and practical applications in various fields.
Collaborations
Throughout his career, Maciej has collaborated with notable colleagues, including Vladimir Iakovlev and Pascal Gallo. These partnerships have contributed to the development of cutting-edge technologies in the realm of lasers.
Conclusion
Maciej Dems is a key figure in the advancement of vertical cavity surface emitting lasers, with a focus on innovative designs that improve efficiency and performance. His contributions to the field are noteworthy and continue to influence future developments in laser technology.