This inventor holds 1 USPTO granted patent. Top assignee: Engineering Synthesis Design, Inc.. Active years: 2005.
Company Filing History:
Years Active: 2005
Title: J Kevin Erwin: Innovator in Interferometry
Introduction
J Kevin Erwin is a notable inventor based in Tucson, AZ, recognized for his contributions to the field of optical engineering. His innovative work has led to the development of advanced technologies that enhance the capabilities of interferometric analysis.
Latest Patents
One of his significant patents is the Small-beam lateral-shear interferometer. This invention utilizes two relatively thick glass plates bonded together in a single block with a tilted air gap between opposing inner surfaces. The thickness of the glass plates is selected to be sufficiently large to separate the output beams from the light reflected from the top and bottom surfaces of the block, thereby eliminating the need for antireflection coatings. The shear interferometer is combined with an external mirror mounted on a tilt stage actuated by a computer-controlled tilt actuator to perform phase-shifting interferometric analysis in a conventional manner. This patent showcases his expertise in creating efficient optical devices.
Career Highlights
J Kevin Erwin is associated with Engineering Synthesis Design, Inc., where he applies his knowledge and skills to develop innovative engineering solutions. His work at the company reflects his commitment to advancing technology in the field of engineering and optics.
Conclusion
J Kevin Erwin's contributions to interferometry and optical engineering demonstrate his innovative spirit and dedication to enhancing technological capabilities. His patent for the Small-beam lateral-shear interferometer is a testament to his expertise and impact in the field.