Chris Koliopoulos

Title: Chris Koliopoulos: Innovator in Optical Technology

Introduction

Chris Koliopoulos is a prominent inventor based in Tucson, AZ (US), known for his contributions to optical technology. With a total of 5 patents, Koliopoulos has made significant advancements in the field, particularly in the design and functionality of optical assemblies and surface inspection systems.

Latest Patents

One of Koliopoulos's latest patents is the Equal-path interferometer. This invention features an optical assembly that includes 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 designed 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 configuration enables the reference light to make at least one round trip path between the two surfaces.

Another notable patent is the system and method for controlling a beam source in a workpiece surface inspection system. This system includes a beam source subsystem, a beam scanning subsystem, a workpiece movement subsystem, an optical collection and detection subsystem, and a processing subsystem. It features a variable scan speed beam scanning subsystem, which utilizes an acousto-optic deflector for beam compensation. This innovation allows for variable scanning speeds and improves the signal-to-noise ratio through the use of scatter-reducing complements.

Career Highlights

Throughout his career, Chris Koliopoulos has worked with notable companies such as Kla Tencor Corporation and Zygo Corporation. His experience in these organizations has contributed to his expertise in optical technologies and systems.

Collaborations

Koliopoulos has collaborated with several professionals in the field, including Bruce W. Baran and Songping Gao. These collaborations have likely enhanced his work and led to further innovations in optical technology.

Conclusion

Chris Koliopoulos is a distinguished inventor whose work in optical technology has led to significant advancements in the field. His patents reflect a deep understanding of optical systems and their applications, making him a valuable contributor to the industry.