Laurent Calame

Title: Innovations by Laurent Calame

Introduction

Laurent Calame is a notable inventor based in Geneva, Switzerland. He has made significant contributions to the field of lighting technology, particularly through his innovative designs of electrodeless lamps. With a total of 2 patents, Calame continues to push the boundaries of what is possible in lighting solutions.

Latest Patents

Calame's latest patents include the "Tubular Electrodeless Lamp" and the "Electrodeless Plasma Discharge Lamp." The Tubular Electrodeless Lamp features one or more stationary light-emitting bulbs inside a common conductive shield. This design confines an electromagnetic excitation field provided by multiple sources. Each bulb can be excited by several electromagnetic radiation sources or by an individual source. The tubular realization of the lamp, with two magnetron or transistor electromagnetic sources facing each other at the extremity of a tubular bulb, is particularly suitable for installation at the focal line of a parabolic trough reflector. Variants of this lamp combine bulbs of different compositions, allowing for independent control of excitation levels to manage the spectrum of emitted light. The Electrodeless Plasma Discharge Lamp is designed to provide visible and/or infrared radiation. It comprises a stationary light-transmitting bulb filled with a composition that emits light when in a plasma state. A radiofrequency source radiates a field for ionizing and heating the composition in the bulb, bringing it to a plasma state. A dielectric rod acts as a dielectric waveguide for the radiofrequency field.

Career Highlights

Calame is currently associated with Lumartix SA, where he continues to develop innovative lighting solutions. His work has garnered attention for its potential applications in various industries, including energy-efficient lighting and advanced illumination technologies.

Collaborations

Calame collaborates with Andreas Meyer, contributing to the advancement of lighting technologies through shared expertise and innovative ideas.

Conclusion

Laurent Calame's contributions to the field of lighting technology through his patents and collaborations highlight his role as a leading inventor in the industry. His innovative designs promise to enhance the efficiency and effectiveness of lighting solutions in the future.