Alexander Pagis

Title: The Innovations of Alexander Pagis

Introduction

Alexander Pagis is an accomplished inventor based in Karmey Josef, IL. He is known for his significant contributions to the field of optical technology. With a focus on developing advanced interference filters, Pagis has made strides in enhancing optical performance across various applications.

Latest Patents

One of Pagis's notable patents is the Optical Notch or Minus Filter. This invention is an interference filter that reflects a narrow wavelength band while allowing the transmission of wavelength bands from both sides of the spectrum. The filter is designed for operation across a range of wavelengths, from ultraviolet to visible and infra-red regions. The thin film filter consists of uniform layer pairs of dielectric materials with different indices of refraction, deposited periodically on a light-transmitting substrate. Each pair's overall optical thickness is one wavelength thick at the notch wavelength, with layers having unequal thicknesses close to half-wave at that wavelength. The technique of adjusting layer thicknesses for non-normal angles of incidence is also employed in this innovative design.

Career Highlights

Pagis is currently associated with Elop Electro-Optics Industries Ltd., where he continues to push the boundaries of optical technology. His work has garnered attention for its practical applications and innovative approach to filter design.

Collaborations

Throughout his career, Pagis has collaborated with notable colleagues, including Mordechai Gilo and Kopel Rabinovitch. These partnerships have contributed to the advancement of optical technologies and the successful development of various projects.

Conclusion

Alexander Pagis stands out as a key figure in the field of optical innovations, with his patent for the Optical Notch Filter exemplifying his expertise and creativity. His contributions continue to influence the industry and pave the way for future advancements in optical technology.