This inventor holds 5 USPTO granted patents. Top assignees: Jds Uniphase Corporation, Sdl Inc., Radians Innova Ab. Active years: 2000-2004.
Location History:
- Santa Clara, CA (US) (2000)
- Västra Frölunda, SE (2003 - 2004)
Company Filing History:
2 out of 851 
2 out of 197 
1 out of 6 Years Active: 2000-2004
Title: Innovations of Mats Hagberg
Introduction
Mats Hagberg is a notable inventor based in Västra Frölunda, Sweden. He has made significant contributions to the field of laser technology, holding a total of 5 patents. His work focuses on enhancing the efficiency and performance of external cavity lasers and semiconductor lasers.
Latest Patents
Hagberg's latest patents include a device and method for the reduction of spontaneous emission from external cavity lasers. This invention relates to a device for outcoupling light in an external cavity laser, which comprises at least one light source, a wavelength selective feedback element, a polarization selective beam-splitting optical element, and a Faraday-rotator element. Another significant patent is for a folded cavity, broad area laser source. This innovation features a broad stripe semiconductor laser with a folded cavity that allows the laser to produce output powers into a high-quality beam with low divergence. The design includes material regions with different refractive indices to optimize light propagation and control divergence.
Career Highlights
Throughout his career, Mats Hagberg has worked with prominent companies such as JDS Uniphase Corporation and SDL Inc. His experience in these organizations has contributed to his expertise in laser technology and innovation.
Collaborations
Hagberg has collaborated with notable individuals in the field, including Robert J. Lang and Steve Sanders. These partnerships have likely enriched his work and led to further advancements in his inventions.
Conclusion
Mats Hagberg's contributions to laser technology through his patents and collaborations highlight his role as an influential inventor in the field. His innovative approaches continue to impact the development of advanced laser systems.