This inventor holds 1 USPTO granted patent. Top assignee: Nano-Or Technologies (Israel) Ltd.. Active years: 2012.
Company Filing History:
Years Active: 2012
Title: Gavriel Feigin: Innovator in Wavefront Manipulation Technologies
Introduction
Gavriel Feigin is a prominent inventor based in Jerusalem, Israel. He is known for his contributions to optical systems and wavefront manipulation technologies. With a focus on improving 3-D measurements, his work has significant implications in various fields, including integrated circuit inspection.
Latest Patents
Gavriel Feigin holds 1 patent for his innovative methods and apparatus for wavefront manipulations and improved 3-D measurements. This patent describes techniques for performing wavefront analysis, which includes phase and amplitude information. His methods are particularly useful in optical systems that analyze the output of an intermediate plane, such as an image plane. The patent also covers the measurement of surface topography in the presence of thin film coatings and the individual layers of multilayered structures. Multi-wavelength analysis combined with phase and amplitude mapping is utilized to enhance measurement accuracy.
Career Highlights
Feigin's career is marked by his dedication to advancing optical measurement technologies. His work has led to significant improvements in phase and surface topography measurements through wavefront propagation and refocusing. By employing virtual wavefront propagation based on solutions of Maxwell's equations, he has achieved a reduction in coherence noise in optical imaging systems. These advancements have practical applications in integrated circuit inspection, particularly in improving overlay measurement techniques.
Collaborations
Gavriel Feigin has collaborated with notable professionals in his field, including Shay Wolfling and Yoel Arieli. Their combined expertise has contributed to the development of innovative solutions in optical systems.
Conclusion
Gavriel Feigin's work in wavefront manipulation and optical measurement technologies showcases his innovative spirit and dedication to advancing the field. His contributions have the potential to significantly impact various industries, particularly in enhancing measurement techniques.