Evgeny Popov

Title: Evgeny Popov: Innovator in Optical Grating Technologies

Introduction

Evgeny Popov is a notable inventor based in Marseille, France. He has made significant contributions to the field of optical technologies, particularly in the development of grating devices. With a total of three patents to his name, Popov's work showcases his expertise and innovative spirit.

Latest Patents

One of his latest patents is a grating device with high diffraction efficiency. This invention features a grating structure with a dielectric coating that operates efficiently away from the blaze angle in low order, achieving high diffraction efficiency and high wavelength dispersion. This grating structure can be utilized in a Littrow configuration, providing cavity feedback in excimer lasers. Another significant patent is the lamellar grating structure with polarization-independent diffraction efficiency. This lamellar volume grating operates in both reflection and transmission, offering a substantially wavelength- and polarization-independent diffraction efficiency. The design includes an approximately rectangular grating profile with a height-to-width ratio of the grooves greater than 2, making it suitable for applications in optical multiplexer/demultiplexer arrangements.

Career Highlights

Evgeny Popov is currently associated with Chromaplex, Inc., where he continues to push the boundaries of optical technology. His work has garnered attention for its practical applications and innovative designs.

Collaborations

Throughout his career, Popov has collaborated with notable colleagues, including John Hoose and Robert David Frankel. These partnerships have contributed to the advancement of his research and the successful development of his patents.

Conclusion

Evgeny Popov stands out as a prominent inventor in the field of optical grating technologies. His innovative patents and collaborations reflect his commitment to advancing the industry.