Company Filing History:
Years Active: 1988-2011
Title: The Innovations of James F. Biegen
Introduction
James F. Biegen is a notable inventor based in Middletown, CT (US). He has made significant contributions to the field of optical engineering, holding a total of 9 patents. His work primarily focuses on advancements in interferometry, which have applications in various scientific and industrial fields.
Latest Patents
Among his latest patents is the "Equal-path interferometer." This optical assembly is designed for use in an interferometer and features first and second partially reflective surfaces positioned along an optical axis. These surfaces are oriented at different non-normal angles to the optical axis. The second partially reflective surface is specifically configured to receive light transmitted through the first surface, allowing it to transmit a portion of the light to a test object while reflecting another portion back towards the first surface. This design enables the reference light to make at least one round trip path between the two surfaces.
Another significant patent is the "Interference objective for annular test surfaces." This apparatus includes an interferometric objective with a beam splitter surface that separates input light into test light and reference light. The reference surface receives the reference light and directs it back to the beam splitter, which recombines it with the test light reflected from a test surface. The design incorporates one or more optical elements with positive or negative optical power, and the curved reference surface defines a window for passing input light towards the beam splitter.
Career Highlights
James F. Biegen is currently associated with Zygo Corporation, a company known for its precision optical systems and metrology solutions. His work at Zygo has allowed him to further develop his innovative ideas and contribute to the advancement of optical technologies.
Collaborations
Throughout his career, Biegen has collaborated with esteemed colleagues such as Peter J. De Groot and Leslie Ludwig Deck. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies in the field of optics.
Conclusion
James F. Biegen's contributions to optical engineering through his patents and work at Zygo Corporation highlight his role as a significant innovator in the field. His inventions continue to influence advancements in interferometry and optical systems.
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