Erez Graitzer

Title: Erez Graitzer: Innovator in Optical Systems

Introduction

Erez Graitzer is a notable inventor based in Gilon, Israel, recognized for his contributions to optical systems. With a total of five patents to his name, Graitzer has made significant advancements in the field of optics, particularly in methods for correcting mask defects.

Latest Patents

One of Graitzer's latest patents is an optical system and method for correcting mask defects. This innovative optical system includes a scanning unit, a first lens-element group with at least one lens element, and a focusing unit designed to focus beams onto a specific point. The focusing unit features a second lens-element group and an imaging lens that incorporates a pupil plane and a wavefront manipulator. The wavefront manipulator is strategically positioned in the pupil plane or in a conjugate plane, ensuring optimal performance. Another significant patent involves a method for analyzing measurement data, which generates information showing variations of a parameter across a photo mask relative to an average value. This method utilizes a data processor to create data points based on the ratio of measurement values to an average of multiple measurements.

Career Highlights

Graitzer has had a distinguished career, working with prominent companies in the optics industry. He has been associated with Carl Zeiss SMS Ltd. and Carl Zeiss SMT GmbH, where he contributed to various projects that advanced optical technology.

Collaborations

Throughout his career, Graitzer has collaborated with talented individuals such as Vladimir Dmitriev and Guy Ben-Zvi, enhancing his work through shared expertise and innovation.

Conclusion

Erez Graitzer's contributions to optical systems and his innovative patents reflect his dedication to advancing technology in this field. His work continues to influence the industry and inspire future innovations.