Konstantin Tsigutkin

Title: Innovations of Konstantin Tsigutkin

Introduction

Konstantin Tsigutkin is a notable inventor based in San Diego, CA (US). He has made significant contributions to the field of laser technology, holding 2 patents that showcase his innovative approach to generating extreme ultraviolet light and improving pulsed laser systems.

Latest Patents

One of Tsigutkin's latest patents is titled "System and method for generation of extreme ultraviolet light." This invention describes an EUV light source that includes a rotatable, cylindrically-symmetric element coated with a plasma-forming target material. It features a drive laser source that generates laser pulses to create EUV light through plasma formation. The system also incorporates focusing optics to direct the laser pulses onto the target surface and collection optics to capture the emitted EUV light. Additionally, it includes a gas management system to supply the necessary plasma-forming target material.

Another significant patent is "Suppression of parasitic optical feedback in pulse laser systems." This invention involves a pulsed laser system equipped with a variable attenuator in a secondary optical path. The attenuator isolates the output optical amplifier from reflected light during intervals between laser pulses. This innovation enhances the performance of laser systems by controlling the generated laser pulses effectively.

Career Highlights

Konstantin Tsigutkin is currently employed at KLA-Tencor Corporation, where he continues to develop cutting-edge technologies in the field of optics and laser systems. His work has contributed to advancements in various applications, particularly in semiconductor manufacturing and materials processing.

Collaborations

Tsigutkin has collaborated with notable colleagues, including Alexander Bykanov and Oleg Khodykin. These partnerships have fostered a creative environment that encourages innovation and the development of new technologies.

Conclusion

Konstantin Tsigutkin's contributions to laser technology through his patents and work at KLA-Tencor Corporation highlight his role as a leading inventor in the field. His innovative solutions continue to impact the industry positively.