Company Filing History:
Years Active: 2007
Title: Sandra Johansson - Innovator in Coherent Light Sources
Introduction
Sandra Johansson is a prominent inventor based in Stockholm, Sweden. She has made significant contributions to the field of coherent light sources, particularly through her innovative patent. Her work has implications for various applications in optics and photonics.
Latest Patents
Sandra Johansson holds a patent for a "Coherent light source based on sum-frequency mixing." This invention discloses a method and device for generating visible coherent radiation. The visible coherent radiation is produced by sum-frequency mixing of a first fundamental beam from a diode laser and a second fundamental beam from a diode-pumped solid-state laser. The mixing process is facilitated by a quasi-phasematching element located within the resonant cavity of the solid-state laser. Additionally, the first fundamental beam is stabilized by providing feedback to the diode laser. This innovative approach enhances the efficiency and stability of coherent light sources.
Career Highlights
Throughout her career, Sandra has worked with notable companies such as Cobolt AB and Sony Ericsson Mobile Communications AB. Her experience in these organizations has allowed her to develop her expertise in laser technology and coherent light sources.
Collaborations
Sandra has collaborated with esteemed colleagues, including Stefan Spiekermann and Shunhua Wang. These partnerships have contributed to her success and the advancement of her research in the field.
Conclusion
Sandra Johansson is a trailblazer in the development of coherent light sources, with her innovative patent showcasing her expertise and dedication to the field. Her contributions continue to influence advancements in optics and photonics.