Company Filing History:
Years Active: 2017-2019
Title: Innovations of Pavel Evtushenko
Introduction
Pavel Evtushenko is a notable inventor based in Yorktown, VA (US). He has made significant contributions to the field of particle beam technology, holding a total of 3 patents. His work primarily focuses on methods to enhance the performance of free electron lasers (FEL).
Latest Patents
One of his latest patents is a method for energy dither of a particle beam. This innovative approach allows for varying the wavelength of a free electron laser by applying an energy dither to the charged particles supplying the FEL. The method involves the use of secondary radiofrequency accelerator cavities that are added after the primary beam transport and near the wiggler. This setup enables fluctuations between individual bunches with a pseudo-random distribution. By operating a free electron laser with a 1% change in the electron beam energy via these secondary cavities, a 2% wavelength variation of the FEL output can be achieved.
Another patent by Evtushenko also focuses on applying an energy dither to a charged particle beam to vary its wavelength. Similar to his first patent, this method utilizes secondary radiofrequency accelerator cavities to provide fine variations of the beam energy around a nominal operating point. The implications of this technology are significant for enhancing the efficiency and effectiveness of free electron lasers.
Career Highlights
Pavel Evtushenko is currently employed at Jefferson Science Associates, LLC. His work at this organization has allowed him to further develop his innovative ideas and contribute to advancements in particle beam technology.
Collaborations
Throughout his career, Evtushenko has collaborated with esteemed colleagues such as Thomas Powers and David R Douglas. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Pavel Evtushenko's contributions to the field of particle beam technology are noteworthy. His innovative methods for energy dither of charged particle beams have the potential to significantly impact the performance of free electron lasers. His work continues to inspire advancements in this critical area of research.