Company Filing History:
Years Active: 2001-2002
Title: Rainer Pätzel: Innovator in Laser Technology
Introduction
Rainer Pätzel is a notable inventor based in Dransfeld, Germany. He has made significant contributions to the field of laser technology, particularly in the development of systems that enhance the delivery of laser beams.
Latest Patents
Rainer Pätzel holds 3 patents, with his latest invention being a beam delivery system for molecular fluorine (F2) lasers. This innovative system is designed to deliver a laser beam with a wavelength of less than 200 nm from a laser, such as an F laser or ArF laser. The system features a sealed enclosure that is connected to the laser and is designed to lead the laser beam to a workpiece. The enclosure is evacuated and back-filled with an inert gas to eliminate contaminants such as air, water, hydrocarbons, or oxygen. During the operation of the laser, a high-purity inert gas flow is maintained within the enclosure. The enclosure is sealed with a window that is transparent to sub-200 nm radiation, preventing contaminants from entering and affecting the surfaces within the housing. The materials used for the enclosure include steel and/or copper, while the window is preferably made of CaF.
Career Highlights
Rainer Pätzel has been associated with Lambda Physik AG, a company known for its advancements in laser technology. His work has significantly impacted the efficiency and effectiveness of laser systems used in various applications.
Collaborations
Throughout his career, Rainer has collaborated with esteemed colleagues such as Sergei V Govorkov and Klaus Wolfgang Vogler. These collaborations have further enriched his contributions to the field of laser technology.
Conclusion
Rainer Pätzel's innovative work in laser technology, particularly with his beam delivery system for molecular fluorine lasers, showcases his expertise and commitment to advancing this critical field. His contributions continue to influence the development of high-precision laser applications.