This inventor holds 1 USPTO granted patent. Top assignee: Acton Research Corp.. Active years: 1983.
Company Filing History:
Years Active: 1983
Title: Innovations of Lawrence A Stelmack
Introduction
Lawrence A Stelmack is an accomplished inventor based in Somerville, MA (US). He is known for his significant contributions to the field of optical technology, particularly in the development of advanced reflectance filters.
Latest Patents
Stelmack holds a patent for a Vacuum Ultraviolet Reflectance Filter. This innovative reflector is designed to reflect light at a selected peak wavelength in the vacuum ultraviolet (VUV) region while absorbing light outside the VUV, especially in the visible light region. The filter consists of a reflective surfaced substrate, such as polished aluminum, a dielectric layer over the reflective surface, and a thin film of non-radioactive metals including tungsten, rhenium, osmium, iridium, platinum, and gold. The thickness of the dielectric spacer layer is approximately one fifth that of the selected peak wavelength, and a second dielectric layer of the same thickness may be applied over the metallic thin film.
Career Highlights
Stelmack is associated with Acton Research Corporation, where he has been instrumental in advancing optical technologies. His work has contributed to the development of innovative solutions that enhance the performance of optical devices.
Conclusion
Lawrence A Stelmack's contributions to the field of optical technology, particularly through his patented innovations, highlight his role as a significant inventor in the industry. His work continues to influence advancements in optical applications.