FEL2022

Synchronized Terahertz Radiation and Soft X-rays Produced in a FEL Oscillator

TUCO4

23 Aug 2022, 15:35

25m

Auditorium Generali (Trieste Convention Centre)

Contributed Oral FEL oscillators & IR-FEL FEL Oscillators and IRFELs

Speakers

Marcel Ruijter (Istituto Nazionale di Fisica Nucleare) Vittoria Petrillo (Università Statale degli Studi di Milano and Istituto Nazionale di Fisica Nucleare) Alberto Bacci (Istituto Nazionale di Fisica Nucleare) Illya Drebot (Istituto Nazionale di Fisica Nucleare) Marcello Rossetti Conti (Istituto Nazionale di Fisica Nucleare) Andrea Rossi (Istituto Nazionale di Fisica Nucleare) Luca Serafini (Istituto Nazionale di Fisica Nucleare) Sanae Samsam (Istituto Nazionale di Fisica Nucleare and University La Sapienza of Rome)Dr Michele Opromolla (Università Statale degli Studi di Milano and Istituto Nazionale di Fisica Nucleare)

Description

We present a scheme to generate synchronized THz and Soft X-ray radiation pulses by using a Free-Electron Laser Oscillator driven by a high repetition rate energy recovery linac. The backward THz radiation in the oscillator cavity produces naturally synchronized Soft/Hard X rays via Thomson back-scattering by interacting with a successive electron bunch. The performances of this dual source are illustrated by means of dedicated simulations assessing the capability of the scheme for typical wavelengths of interest, namely up to 50 µm for the short-THz radiation and close to the water window at 3 nm for the X-rays.

Proceedings

Paper

TUCO4.pdf

Slides

TUCO4_slides.pdf