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Title: Echo-seeding options for LCLS-II

Abstract

The success of LCLS has opened up a new era of x-ray sciences. An upgrade to LCLS is currently being planned to enhance its capabilities. In this paper we study the feasibility of using the echo-enabled harmonic generation (EEHG) technique to generate narrow bandwidth soft x-ray radiation in the proposed LCLS-II soft x-ray beam line. We focus on the conceptual design, the technical implementation and the expected performances of the echo-seeding scheme. We will also show how the echo-seeding scheme allows one to generate two color x-ray pulses with the higher energy photons leading the lower energy ones as is favored in the x-ray pump-probe experiments.

Authors:
;
Publication Date:
Research Org.:
SLAC National Accelerator Lab., Menlo Park, CA (United States)
Sponsoring Org.:
USDOE Office of Science (SC)
OSTI Identifier:
992891
Report Number(s):
SLAC-PUB-14238
DOE Contract Number:  
AC02-76SF00515
Resource Type:
Conference
Resource Relation:
Conference: Presented at 32nd International Free Electron Laser Conference (FEL 2010), Malmo, Sweden, 23-27 Aug 2010
Country of Publication:
United States
Language:
English
Subject:
ACCPHY, XFEL

Citation Formats

Xiang, D., Stupakov, G., and /SLAC. Echo-seeding options for LCLS-II. United States: N. p., 2010. Web.
Xiang, D., Stupakov, G., & /SLAC. Echo-seeding options for LCLS-II. United States.
Xiang, D., Stupakov, G., and /SLAC. Tue . "Echo-seeding options for LCLS-II". United States. https://www.osti.gov/servlets/purl/992891.
@article{osti_992891,
title = {Echo-seeding options for LCLS-II},
author = {Xiang, D. and Stupakov, G. and /SLAC},
abstractNote = {The success of LCLS has opened up a new era of x-ray sciences. An upgrade to LCLS is currently being planned to enhance its capabilities. In this paper we study the feasibility of using the echo-enabled harmonic generation (EEHG) technique to generate narrow bandwidth soft x-ray radiation in the proposed LCLS-II soft x-ray beam line. We focus on the conceptual design, the technical implementation and the expected performances of the echo-seeding scheme. We will also show how the echo-seeding scheme allows one to generate two color x-ray pulses with the higher energy photons leading the lower energy ones as is favored in the x-ray pump-probe experiments.},
doi = {},
url = {https://www.osti.gov/biblio/992891}, journal = {},
number = ,
volume = ,
place = {United States},
year = {2010},
month = {9}
}

Conference:
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