Company Filing History:
Years Active: 1999-2000
Title: Innovations by Mark H Lange
Introduction
Mark H Lange is an accomplished inventor based in Applegate, CA (US). He has made significant contributions to the field of laser technology, holding a total of 2 patents. His work focuses on advanced laser delivery systems and filter technologies that enhance the performance and safety of laser applications.
Latest Patents
One of Lange's latest patents is a "Delivery system for high power multi-wavelength laser systems." This innovative system utilizes total internal reflection within prisms to effectively redirect high-powered broadband laser output to its intended target. The design features an articulated arm with straight segments connected by rotatable joints, allowing for precise control of the laser beam. Each joint contains a prism that redirects the beam through total internal reflection, ensuring optimal performance. Additionally, anti-reflective coatings are applied to each prism surface to minimize losses.
Another notable patent is the "Laser blocking filter with neutral transmission color." This filter system is designed to reflectively block laser radiation within the visible spectrum while allowing other wavelengths to pass through. The multilayer interference structure of the filter ensures that it maintains a neutral transmission color, maximizing photopic transmission while effectively blocking a continuous band of wavelengths.
Career Highlights
Mark H Lange is currently employed at Coherent, Inc., a leading company in laser technology. His work at Coherent has allowed him to push the boundaries of laser applications and contribute to advancements in the field.
Collaborations
Lange has collaborated with notable colleagues such as Charles K Langhorn and Dennis G Fischer, further enhancing the innovative environment in which he works.
Conclusion
Mark H Lange's contributions to laser technology through his patents and work at Coherent, Inc. highlight his role as a significant inventor in the field. His innovative solutions continue to impact the industry positively.