Nanosecond 389-nm coherent light source with injection seeding for nuclear spin polarization of3He atoms

2009 ◽  
Author(s):  
Yuta Aoki ◽  
Yasutomo Shiomi ◽  
Takeshi Yamamoto ◽  
Hiroshi Kumagai ◽  
Ataru Kobayashi
Keyword(s):  
Light Source ◽  
Spin Polarization ◽  
Nuclear Spin ◽  
Coherent Light ◽  
Nuclear Spin Polarization ◽  
Injection Seeding ◽  
Coherent Light Source

Dynamical Nuclear Polarization

2018 ◽  
Author(s):  
M. M. Glazov
Keyword(s):  
Spin Polarization ◽  
Nuclear Spin ◽  
Nuclear Polarization ◽  
Magnetic Moments ◽  
Nonlinear Effects ◽  
Many Body ◽  
Nuclear Spin Polarization ◽  
Optical Resonances ◽  
Dynamical Nuclear Polarization ◽  
Temperature Concept

The transfer of nonequilibrium spin polarization between the electron and nuclear subsystems is studied in detail. Usually, a thermal orientation of nuclei in magnetic field is negligible due to their small magnetic moments, but if electron spins are optically oriented, efficient nuclear spin polarization can occur. The microscopic approach to the dynamical nuclear polarization effect based on the kinetic equation method, along with a phenomenological but very powerful description of dynamical nuclear polarization in terms of the nuclear spin temperature concept is given. In this way, one can account for the interaction between neighbouring nuclei without solving a complex many-body problem. The hyperfine interaction also induces the feedback of polarized nuclei on the electron spin system giving rise to a number of nonlinear effects: bistability of nuclear spin polarization and anomalous Hanle effect, dragging and locking of optical resonances in quantum dots. Theory is illustrated by experimental data on dynamical nuclear polarization.

scholarly journals Commissioning of the SLAC Linac Coherent Light Source II electron source

2021 ◽  
Vol 24 (7) ◽  
Author(s):  
F. Zhou ◽  
C. Adolphsen ◽  
A. Benwell ◽  
G. Brown ◽  
D. H. Dowell ◽  
...  
Keyword(s):  
Light Source ◽  
Electron Source ◽  
Coherent Light ◽  
Linac Coherent Light Source ◽  
Coherent Light Source

scholarly journals Soft x-ray seeding studies for the SLAC Linac Coherent Light Source II

2019 ◽  
Vol 22 (11) ◽  
Author(s):  
E. Hemsing ◽  
G. Marcus ◽  
W. M. Fawley ◽  
R. W. Schoenlein ◽  
R. Coffee ◽  
...  
Keyword(s):  
Light Source ◽  
Coherent Light ◽  
X Ray ◽  
Linac Coherent Light Source ◽  
Coherent Light Source

Development of a hard x-ray split-delay system at the Linac Coherent Light Source

2017 ◽  
Author(s):  
Diling Zhu ◽  
Yanwen Sun ◽  
Donald W. Schafer ◽  
Hongliang Shi ◽  
Justin H. James ◽  
...  
Keyword(s):  
Light Source ◽  
Delay System ◽  
Coherent Light ◽  
X Ray ◽  
Linac Coherent Light Source ◽  
Coherent Light Source

1 W 589 nm coherent light-source achieved by quasi-intracavity sum-frequency-generation

2005 ◽  
Author(s):  
Norihito Saito ◽  
Kazuyuki Akagawa ◽  
Yutaka Hayano ◽  
Hideki Takami ◽  
Yoshihiko Saito ◽  
...  
Keyword(s):  
Light Source ◽  
Sum Frequency Generation ◽  
Coherent Light ◽  
Sum Frequency ◽  
Frequency Generation ◽  
Coherent Light Source

scholarly journals Dynamics of nuclear spin polarization induced and detected by coherently precessing electron spins in fluorine-doped ZnSe

2016 ◽  
Vol 93 (8) ◽  
Author(s):  
F. Heisterkamp ◽  
E. Kirstein ◽  
A. Greilich ◽  
E. A. Zhukov ◽  
T. Kazimierczuk ◽  
...  
Keyword(s):  
Spin Polarization ◽  
Nuclear Spin ◽  
Electron Spins ◽  
Nuclear Spin Polarization
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