Company Filing History:
Years Active: 1995
Title: Scott A Chalmers: Innovator in Vertical-Cavity Surface-Emitting Lasers
Introduction
Scott A Chalmers is a notable inventor based in Albuquerque, NM (US). He has made significant contributions to the field of laser technology, particularly in the development of vertical-cavity surface-emitting lasers (VCSELs). With a total of 2 patents, his work has advanced the precision and efficiency of laser growth processes.
Latest Patents
Chalmers' latest patents include a "Method for accurate growth of vertical-cavity surface-emitting lasers" and a "Method of deposition by molecular beam epitaxy." The first patent describes a method that utilizes a single reflectivity spectrum measurement to determine the structure of partially completed VCSELs at a critical growth point. This innovative approach allows for compensation of imprecisions in growth parameters, resulting in VCSELs with controlled Fabry-Perot cavity resonance wavelengths within 0.5%. The second patent outlines a method for reproducibly controlling layer thickness and varying layer composition during the molecular beam epitaxy (MBE) deposition process. This method ensures that the average instantaneous growth rates remain substantially constant over time, enhancing the reliability of the deposition process.
Career Highlights
Throughout his career, Scott A Chalmers has worked with prominent organizations such as Sandia Corporation and Sandia National Laboratories. His experience in these institutions has allowed him to collaborate with leading experts in the field and contribute to groundbreaking research.
Collaborations
Chalmers has worked alongside notable colleagues, including Kevin P Killeen and Kevin L Lear. Their collaborative efforts have furthered advancements in laser technology and epitaxial growth methods.
Conclusion
Scott A Chalmers is a distinguished inventor whose work in VCSEL technology and molecular beam epitaxy has made a lasting impact on the field. His innovative methods continue to influence the development of precise laser systems.