Entangled X-Ray Photon Pair Generation by Free-Electron Lasers

被引：0

作者：

Zhang L. ^{[1
]}

Li Z. ^{[1
]}

Liu D. ^{[1
,2
]}

Wu C. ^{[1
,3
,4
]}

Xu H. ^{[5
,6
,7
]}

Li Z. ^{[1
]}

机构：

[1] State Key Laboratory for Mesoscopic Physics, Frontiers Science Center for Nano-optoelectronics, School of Physics, Peking University, Beijing

[2] Physics Department, Stanford University, 94305, CA

[3] Collaborative Innovation Center of Extreme Optics, Shanxi University, Shanxi, Taiyuan

[4] Peking University, Yangtze Delta Institute of Optoelectronics, Jiangsu, Nantong

[5] School of Materials Science and Intelligent Engineering, Nanjing University, Jiangsu, Suzhou

[6] Shishan Laboratory, Nanjing University, Jiangsu, Suzhou

[7] School of Physical Sciences, University of Science and Technology of China, Anhui, Hefei

来源：

Physical Review Letters | 2023年 / 131卷 / 07期

基金：

中国国家自然科学基金;

关键词：

Electron pulse - Entangled photon pairs - Free-electron lasers - Photon pairs - Photon pairs generations - Property - Quantum electrodynamical theory - X-rays photons;

D O I：

10.1103/PhysRevLett.131.073601

中图分类号：

学科分类号：

摘要：

We investigate entangled x-ray photon pair emissions in a free-electron laser (FEL) and establish a quantum electrodynamical theory for coherently amplified entangled photon pair emission from microbunched electron pulses in the undulator. We provide a scheme to generate highly entangled x-ray photon pairs and numerically demonstrate the properties of entangled emission, which is of great importance in x-ray quantum optics. Our work shows a unique advantage of FELs in entangled x-ray photon pair generation. © 2023 American Physical Society.

引用

共 50 条

[41] Generation of femtosecond to sub-femtosecond x-ray pulses at free-electron lasers
Ding, Yuantao
ADVANCES IN X-RAY FREE-ELECTRON LASERS INSTRUMENTATION III, 2015, 9512
[42] Opportunities for resonant elastic X-ray scattering at X-ray free-electron lasers
Altarelli, M.
EUROPEAN PHYSICAL JOURNAL-SPECIAL TOPICS, 2012, 208 (01): : 351 - 357
[43] Opportunities for resonant elastic X-ray scattering at X-ray free-electron lasers
M. Altarelli
The European Physical Journal Special Topics, 2012, 208 : 351 - 357
[44] Molecular Imaging Using X-Ray Free-Electron Lasers
Barty, Anton
Kuepper, Jochen
Chapman, Henry N.
ANNUAL REVIEW OF PHYSICAL CHEMISTRY, VOL 64, 2013, 64 : 415 - 435
[45] Ultrafast X-ray pulse characterization at free-electron lasers
I. Grguraš
A. R. Maier
C. Behrens
T. Mazza
T. J. Kelly
P. Radcliffe
S. Düsterer
A. K. Kazansky
N. M. Kabachnik
Th. Tschentscher
J. T. Costello
M. Meyer
M. C. Hoffmann
H. Schlarb
A. L. Cavalieri
Nature Photonics, 2012, 6 : 852 - 857
[46] Acoustic Injectors Meet X-Ray Free-Electron Lasers
Schulz, Joachim
STRUCTURE, 2016, 24 (04) : 500 - 501
[47] X-ray free-electron lasers: from dreams to reality
Pellegrini, C.
PHYSICA SCRIPTA, 2016, T169
[48] Interaction of atomic systems with X-ray free-electron lasers
Kornberg, MA
Godunov, AL
Ortiz, SI
Ederer, DL
McGuire, JH
Young, L
JOURNAL OF SYNCHROTRON RADIATION, 2002, 9 : 298 - 303
[49] Attosecond X-ray pulses from free-electron lasers
Zholents, AA
LASER PHYSICS, 2005, 15 (06) : 855 - 862
[50] X-Ray Free-Electron Lasers for the Structure and Dynamics of Macromolecules
Chapman, Henry N.
ANNUAL REVIEW OF BIOCHEMISTRY, VOL 88, 2019, 88 : 35 - 58

← 1 2 3 4 5 →